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Fiat Bravo/a Service Manual Volume 2
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file:///D|/Volume%202/Vol2.htm08/07/2006 16:19:34
Bravo-Brava
Summary
S E R V I C E MANUAL COMPOSITIONA t p r e s e n t , September 1 9 9 8 , the B r a v o - B r a v a 2 n d v o l u m e m a n u a l is c o m p o s e d of the f o l l o w i n g b o o k l e t s ; Print N Sections 50 506.670/01 W i t h binder(V/1995)
Page Nos. 1 + 43 1-154
Comments Heater - Air c o n d i t i o n i n g Electrical equipment W i r i n g diagrams R e m o v i n g & refitting - Replacing b o d y panels U p d a t e : alarm Pre-heating W i r i n g diagrams C o n n e c t o r blocks Electrical equipment fault diagnosis
55 1 -s- 5 5 70 1 145 16 4
506.670/02(V/1995)
55
1 H- 1 0 3 105-161 1-117
506.670/05(11/1996)
55
11
U p d a t e : 4 D 1 8 2 L radio
32 20 506.670/06(IV/1996)
U p d a t e : A D 1 8 2 H radio U p d a t e : alarm U p d a t e : code W i r i n g diagrams update U p d a t e : connections
55
1 3 1
506.670/10(1/1997)
55
8
W i r i n g diagrams update
506.670/11(Vl/1997)
55
6
W i r i n g diagrams
50
1 2
Climate control Radio e q u i p m e n t Alarm Alarm Roof l i n i n g
506.670/12(VII/1997)
55
23 6
70
6
Copyright by Fiat Auto
Summary
Bravo-Btava
P r i n t N
Sections 55
Page Nos. 6 26 1+6 19-24 24/1 - 2 4 / 4 Alarm Air bag
Comments
506.670/14(111/1998)
55 55
Japanese version
506.670/15(V/1998)
70
Update: Seats
506.670/16(IX/1998)
55
43-44
Update: W i r i n g diagrams
(
fI
Print no.
506.670/76
Bravo-Brava
Summary
WORKSHOP MANUAL COMPOSITIONA s of M a y 1 9 9 8 , the B r a v o - B r a v a m a n u a l v o l u m e 2 is made u p of the f o l l o w i n g parts: Publication n o . Sections 50 506.670/01 W i t h binder (V/1995) 55 1 - 55 70 1-145 16 4 506.670/02 (V/1995) 55 1-103 105-161 1-117 506.670/05 ( 11 9 ) 1/96 W i r i n g diagrams Removal and refitting - Replacing panels Updated alarm system Preheating W i r i n g diagrams Connector blocks Electrical equipment diagnosis Page numbers 1 - 43 1-154 Notes Heater - Air conditioner Electrical equipment
55
11
Updated radio 4 D 1 8 2 L
32 20 506.670/06 (IV/1996) 55 1 3 1 506.670/10 (1/1997) 506.670/11 (VI/1997)
Updated radio A D 182H Updated alarm system Updated code Updated w i r i n g diagrams Updated connections
55
8
Updated w i r i n g diagrams
55
6
W i r i n g diagrams
50
1 2
Air conditioner Car radio Alarm Alarm Roof panel trim
506.670/12 (VI1/1997)
55
23 6
70
6
Copyright Fiat Auto
Summary
Bravo-Brava
P u b l i c a t i o n no.
Sections 55
Page numbers 6 26 1-6 19-24 24/1 -24/4 Alarm Air bag Japanese version
Notes
506.670/14 (1/98 1 11 9 ) 55 55 506.670/15 (V/1998) 70 Update: Seats
Publication no. 506.670/15
Bravo-Brava
Summary
S E R V I C E MANUAL COMPOSITIONA t present, January 1 9 9 7 , the B r a v o - B r a v a 2nd volume manual is c o m p o s e d of the f o l l o w i n g b o o k l e t s : Print No. Sections 50 506.670/01 W i t h binder(V/1995)
Page Nos. 1 43
Comments Heater - Air conditioning Electrical equipment W i r i n g diagrams Removing and refitting - Replacing body panels Alarm update Pre-heating
1-154 55 1 70 55
1-145 16 4
506.670/02(V/1995)
55
1 -
103
W i r i n g diagrams Connector blocks Electrical equipment fault diagnosis
105-161 1 506.670/05(11/1996)
117
55
11
4 D 1 8 2 L radio update
32 20 506.670/06(IV/1996)
A D 1 8 2 H radio update A l a r m update Code update W i r i n g diagrams update Connections update
55
1 3 1
506.670/10(1/1997)
55
8
W i r i n g diagrams update
Copyright by Fiat Auto
Bravo-Brava
Summary
WORKSHOP MANUAL COMPOSITIONA s of M a r c h 1 9 9 8 , the B r a v o - B r a v a v o l u m e 2 manual is made of the f o l l o w i n g parts: P u b l i c a t i o n no. Sections 50 506.670/01 W i t h binder(V/1995)
Page numbers 1 - 43 1-154
Notes Heater - Air conditioner Electrical equipment W i r i n g diagrams Removal-refitting - Replacing b o d y panels Updated alarm system Preheating W i r i n g diagrams Connector blocks Electrical equipment diagnosis
55 1 - 55 70 1-145 16 4
506.670/02(V/1995)
55
1-103 105-161 1 - 117
506.670/05(11/1996)
55
11
Updated radio 4 D 182L
32 20 506.670/06(IV/1996)
Updated radio A D 182H Updated alarm system Updated code system Updated w i r i n g diagrams Updated connections
55
1 3 1
506.670/10(1/1997)
55
8
Updated w i r i n g diagrams
506.670/11(VI/1997)
55
6
W i r i n g diagrams
50
1 2
Air conditioner Car radio Alarm Alarm Roof panel trim
506.670/12(VII/1997)
55
23 6
70
6
Copyright Fiat Auto
Summary
Bravo-Brava
4A03SV
P u b l i c a t i o n no.
Sections 55
Page numbers 6 26 Alarm Air bag
Notes
506.670/14 (1/98 1 11 9 ) 55
Publication no. 506.670/14
Bravo-Brava
Summary
S E R V I C E MANUAL COMPOSITIONA t present, April 1 9 9 6 , t h e B r a v o - B r a v a 2nd volume manual is c o m p o s e d of t h e f o l l o w i n g b o o k l e t s : Print No. Sections 50 506.670/01 W i t h binder(V/1995)
Page Nos. 1 43
Comments Heater - Air conditioning Electrical equipment Wiring diagrams Removing & refitting - Replacing b o d y panels Alarm update Pre-heating Wiring diagrams Connector blocks Electrical equip, fault diagnosis
1-154 55 1 70 55
1-145 16 4
506.670/02(V/1995)
55
1-103 105-161 1-117
506.670/05(11/1996)
55
11
4 D 1 8 2 L radio update
32 20 506.670/06(IV/1996)
A D 1 8 2 H radio update Alarm update Code update W i r i n g diagrams update Connections update
55
1 3 1
Copyright by Fiat Auto
Bravo-Brava
Summary
S E R V I C E MANUAL COMPOSITIONA t present, J u n e 1 9 9 5 , t h e B r a v o - B r a v a 2 n d v o l u m e manual is c o m p o s e d of the f o l l o w i n g b o o k l e t s : Print No. Sections 50 506.670/01 W i t h binder(V/1995)
Page Nos. 1 43
Comments Heater - Air c o n d i t i o n i n g Electrical equipment W i r i n g diagrams Removing & refitting - Replacing b o d y panels
1-154 55 1 70 55
1-145
Copyright by Fiat Auto
Bravo-Brava
Preface
T h i s m a n u a l c o n t a i n s t h e m a i n i n s t r u c t i o n s for repairing a n d m a i n t a i n i n g t h e F i a t B r a v o a n d F i a t B r a v a . T h e m a n u a l is d i v i d e d into sections d i s t i n g u i s h e d by t w o d i g i t n u m b e r s w h i c h appear in t h e parts m i c r o f i c h e s a n d t h e flat rate m a n u a l . T h e s e c t i o n I N T R O D U C T I O N A N D T E C H N I C A L D A T A (00.) has a d u a l f u n c t i o n of i n t r o d u c i n g t h e m o d e l a n d s u p p o r t i n g the r e m a i n i n g part of t h e m a n u a l . T h i s s e c t i o n i n c l u d e s t h e tables o f t e c h n i c a l d a ta a n d specific i n f o r m a t i o n relating t o t h e s e c t i o n s in t h e r e m a i n i n g part of t h e m a n . T h e remaining s e c t i o n s (10. - 1 8 . e t c . ) i n c l u d e d e s c r i p t i o n s of t h e repair operations. T h i s m a n u a l c o n t a i n s g r a p h i c representations a n d s y m b o l s in place of d e s c r i p t i o n s for m e c h a n i c a l c o m p o n e n t s , o p e r a t i o n s a n d repair m e t h o d s . Small e n d diameter For example: Big e n d b e a r i n g h o u s i n g
Eengines
Tighten to torque
ENGINES
Section 10 contains iffusttations of the operations of removing-refitting operations on vehicle and the various fuel, lubrication and cooling The procedures for overhauling which have the following print Engine 1370 12V 1581 16V 174716V 1998 20V 1929 D 1910 T D The first 4 booklets whilst the last ones are inserted are inserted the individual nos.: Print No. 504.589/19 504.589/20 504.589/18 504.589/22 504.593/11 504.593/13 in the Overhauling in the Overhauling Petrol Engines Diesel Engines are described
the powei systems. in other
units, booklets
P a r t No. 604.89.774 604.89.781 604.89.192 604.89.788 604.89.841 604.44.220 Manual Manual 3rd 2nd volume, volume.
G E A R B O X E S ? c f / o / 7 21-27 contains illustiations of the operations of removing and refitting the vaiious gearboxes The procedures for overhauling the various manual geaiboxes at the bench are published in separate booklets which have the following print nos.: 505.023 08 505.023'03 505.023-' 18 Inserted Inserted Inserted in the Overhauling in the Overhauling in the Oveihau/ing yearboxes gearboxes gearboxes manual manual manual 2nd
volume
T H I S P U B L I C A T I O N H A S B E E N P R O D U C E D IN A L O O S E L E A F F O R M A T T O F A C I L I T A T E T H E OPERATION OF UPDATING THE MODEL.
When using chemical products stick closely to the instructions in the safety supplier must give to the consumer (for Italy in accordance with DM. no.
chart which 46/1992)
the
Copyright by Fiat Auto
Foreword
Bravo-Brava
The F i a t B r a v o is a 2 b o x , 3 d o o r v e h i c l e w i t h a l o a d carrying s t r u c t u r e , transversely m o u n t e d e n g i n e and f r o n t w h e e l drive It is p r o d u c e d w i t h 6 d i f f e r e n t e n g i n e t y p e s . The e n g i n e s have 4 or 5 c y l i n d e r s in line w i t h c l o c k w i s e r o t a t i o n a n d are m o u n t e d transversely at t h e front. A c c o r d i n g t o t h e trim level, t h e f o l l o w i n g engines are f i t t e d : 1370 c c f o u r c y l i n d e r s in line, 1 2 v a l v e s r u n n i n g o n u n l e a d e d p e t r o l a n d d e v e l o p i n g a p o w e r o u t p u t o f 5 9 k W ( 8 0 C V ) at 6 0 0 0 r p m . f o u r cylinders in line, 16 v a l v e s r u n n i n g o n u n l e a d e d petrol a n d d e v e l o p i n g a p o w e r o u t p u t o f 7 6 k W ( 1 0 3 C V ) at 5 7 0 0 r p m . f o u r cylinders in line, 16 v a l v e s r u n n i n g o n u n l e a d e d petrol a n d d e v e l o p i n g a p o w e r o u t p u t o f 8 3 k W ( 1 1 3 C V ) at 5 8 0 0 r p m . f i v e cylinders in line, 2 0 v a l v e s r u n n i n g o n u n l e a d e d petrol a n d d e v e l o p i n g a p o w e r o u t p u t o f 1 0 8 k W ( 1 4 7 C V ) at 6 1 0 0 r p m . four cylinders in line, 8 v a l v e s , indirect injection r u n n i n g o n diesel f u e l and d e v e l o p i n g a p o w e r o u t p u t of 4 8 k W ( 6 5 CV) at 4 6 0 0 r p m . four c y l i n d e r s in line, 8 valves, i n d i r e c t i n j e c t i o n r u n n i n g o n diesel f u e l and d e v e l o p i n g a p o w e r o u t p u t of 7 4 k W ( 1 0 0 CV) at 4 2 0 0 r p m .
1581 c c
1747 c c
1998 c c
1929 D e c
1910 T D c c
The F i a t B r a v a is a t h r e e b o x v e h i c l e , w i t h 5 d o o r s , a load c a r r y i n g s t r u c t u r e , transversely m o u n t e d e n gine a n d f r o n t w h e e l d r i v e It is p r o d u c e d w i t h 5 d i f f e r e n t e n g i n e t y p e s . The e n g i n e s are the same as t h o s e f i t t e d o n the F i a t B r a v o w i t h t h e e x c e p t i o n of the 1 9 9 8 cc.
l l t - 9 6 - Cancels and replaces
Print no.
506.670/06
Bravo-Brava
Graphic representations and symbols
t 1==]
Remove Disconnect Refitting Connect Dismantling Disassemble Refitting Composition
Q (
Inlet
E ^ I
Exhaust
( ^ )
Operation
.A
mSM
Tolerance Difference in w e i g h t
Tighten to torque
Pre-loading
Tighten to torque plus angle
Rotation
Fully t i g h t e n fc\ M Oversize Greater t h a n .... Maximum
Compression ratio Selection Classes ^ Undersize Smaller than.... Idling
Stake n u t
IBB
p A ^ 1
Adjustment Regulation Visual i n s p e c t i o n Check
^ > ^ (^^)
^< ,
Temperature Temperature Cold Winter Temperature Hot Summer 0C
Windscreen wiper w i t h electric washer p u m p -y. E^D Rearscreen w i p e r w i t h electric washer p u m p Engine
^ *'
Pw
Copyright by Fiat Auto
Bravo-Brava
Electrical systemContents
55.page ALARM - L o c a t i o n of c o m p o n e n t s of alarm system Introduction Receiver Remote control Emergency key s w i t c h Operation Programming Simplified programming Closing the memory Programming w i t h closed memory Opening memory and memorizing a new remote control - R e p l a c i n g alarm c o n t r o l unit
1 2 2 2 3 3 3 4 5 6 6 6
For aspects not discussed, the previous Section 55 system - Alarm, on pages following.
refer to Electrical 134 and
Copyright
Fiat Auto
X I I - 9 7 - Update
Bravo-Brava
Electrical systemAlarm
55.LOCATION OF COMPONENTS OF ALARM S Y S T E M
P4A01DL01
1 . A l a r m control u n i t 2. Emergency key s w i t c h 3. Receiver o n f r o n t central c o u r t e s y l i g h t 4 . V o l u m e t r i c sensors o n f r o n t central c o u r tesy light
5. D o o r s / b o n n e t / b o o t / f u e l f l a p o p e n i n d i cator s w i t c h e s 6. R e m o t e c o n t r o l integrated in t h e i g n i t i o n key 7. W a r n i n g l i g h t / dissuasion LED
Copyright Fiat Auto
X I I - 9 7 - Update
1
Electrical systemAlarm
Bravo-Brava
55.INTRODUCTION The n e w V . A . S . (Vehicle A l a r m S y s t e m ) r a d i o f r e q u e n c y alarm system offers v o l u m e t r i c a n d perimetral p r o t e c t i o n ; it m o n i t o r s t h e state of t h e b o n n e t , b o o t , fuel flap a n d d o o r s and t h e presence of a m o v i n g object in t h e interior c o m p a r t m e n t . This alarm system has t h e f o l l o w i n g differences c o m p a r e d w i t h t h e m o d e l f i t t e d previously: - n e w r a d i o f r e q u e n c y receiver, i n c o r p o r a t e d in t h e f r o n t central c o u r t e s y light, w i t h green w a r n i n g l i g h t ( L E D ) ( t h e LED w a s previously r e d ) ; - r a d i o f r e q u e n c y remote c o n t r o l , i n t e g r a t e d in t h e d i f f e r e n t l y - s h a p e d i g n i t i o n key; - n e w a l a r m c o n t r o l u n i t integrated in a s e l f - s u p p l i e d siren, w h i c h is located in t h e f r o n t left w h e e l a r c h ; - n e w m e t h o d of p r o g r a m m i n g the r e m o t e c o n t r o l s . RECEIVER The receiver, built i n t o t h e f r o n t central c o u r t e s y l i g h t , is an e l e c t r o n i c device w h i c h captures t h e rad i o f r e q u e n c y signal e m i t t e d by the r e m o t e c o n t r o l a n d carries o u t t h e f u n c t i o n s of o p e n i n g a n d c l o s i n g the d o o r s a n d a c t i v a t i n g t h e alarm c o n t r o l unit. The receiver has a green w a r n i n g l i g h t ( L E D ) ( 1 ) w h i c h c o m e s o n w h e n it receives t h e signal, w h i l e the b u t t o n ( 2 ) a l l o w s t h e c o d e t o be m e m o r i z e d (see " P R O G R A M M I N G " ) . Detail of r e c e i v e r on f r o n t c o u r t e s y light 1 . Green w a r n i n g light ( L E D ) 2. m e m o r i z a t i o n b u t t o n 3. V o l u m e t r i c sensors Receiver connector 1. 2. 3. 4. 5. 6. 7. 8. Not connected Serial line to alarm control unit Battery positive ( + 3 0 ) Earth Door unlock Door lock Ignition-dependent positive ( + 15) Not connected
REMOTE CONTROL T h e alarm system remote c o n t r o l , built i n t o t h e i g n i t i o n key ( f i g u r e o p p o s i t e ) , is an electronic d e v i c e w h i c h sends a signal t o t h e receiver for c o n t r o l l i n g t h e o p e n i n g / c l o s u r e of t h e d o o r s a n d a c t i v a t i o n / d e a c t i v a t i o n of the alarm system. W h e n e v e r t h e b u t t o n ( 1 ) o n t h e remote c o n t r o l is pressed, t h e r e m o t e c o n t r o l issues a r a d i o c o d e w h i c h has a radius of a c t i o n of a b o u t 1 0 metres. 1. 2. 3. 4. Control button Repeater w a r n i n g light ( L E D ) Access c o d e ( p a s s w o r d ) t a g T r a n s p o n d e r (for Fiat C O D E - not v i s i b l e ) If the control unit, receiver and/or remote controls are replaced, components from the same type of system must be used.
4
1
NOTE 3
2
X I I - 9 7 - Update
Publication no. 506.670/14
Bravo-Brava
Electrical systemAlarm
55.EMERGENCY KEY SWITCH T h e e m e r g e n c y circuit key s w i t c h a l l o w s t h e alarm system t o be e x c l u d e d , if necessary. It is l o c a t e d o n the side under t h e d a s h b o a r d a n d is o n l y accessible after r e m o v i n g t h e b o t t o m left t r i m f r o m t h e d a s h b o a r d (see f i g u r e ) .
T h e e m e r g e n c y key s w i t c h can assume t w o p o s i t i o n s , namely: OFF (key f u l l y rotated in t h e a n t i - c l o c k w i s e direction), corresponding to deactivation of t h e alarm c i r c u i t (key f u l l y rotated in t h e c l o c k w i s e d i r e c t i o n ) , c o r r e s p o n d i n g t o a c t i v a t i o n of t h e s u p p l y t o t h e alarm s y s t e m .
ON
P4A16AL01
From J a n u a r y 1 9 9 8 , t h e alarm systems o n cars i n t e n d e d for t h e U n i t e d K i n g d o m m a r k e t m a r k e t n o longer have t h e e m e r g e n c y key s w i t c h , so t h e c o n t r o l u n i t is p e r m a n e n t l y in t h e a c t i v a t e d state.
OPERATION S w i t c h i n g off t h e a l a r m If t h e remote c o n t r o l ' s batteries b e c o m e d i s c h a r g e d or t h e alarm system is f a u l t y , it can be d e a c t i v a t e d by t u r n i n g t h e e m e r g e n c y key s w i t c h t o t h e OFF p o s i t i o n . This key s h o u l d be rotated t o t h e OFF p o s i t i o n if t h e car is t o be left u n u s e d for l o n g p e r i o d s ( o v e r three weeks). T o reactivate t h e system, t u r n t h e e m e r g e n c y key s w i t c h O N again a n d c h e c k t h a t it is in t h i s p o s i t i o n b e fore delivery of t h e car t o t h e customer. For cars i n t e n d e d for t h e British market w h i c h have n o e m e r g e n c y key s w i t c h , in t h e a b o v e - m e n t i o n e d case in w h i c h t h e remote c o n t r o l ' s batteries are d i s c h a r g e d and t h e alarm c a n n o t be t u r n e d off, w a i t for t h e latter t o be d e a c t i v a t e d (i.e. after t h e cycles of siren c o m i n g o n a n d d i r e c t i o n i n d i c a t o r s f l a s h i n g ) .
As regards "Switching alarm on/off", excluded" and "Discharged batteries ous Section 55. PROGRAMMING
"Surveillance", "Alarm state", "Switching on with indicator", refer to pages 134/1 and 134/2 of the
siren previ-
T h e m e t h o d s of i n d i c a t i n g t h e alarm m a y vary d e p e n d i n g o n the l a w s in force in the c o u n t r y o f registrat i o n ; it is therefore necessary t o p r o g r a m m e t h e system b y e n t e r i n g t h e " c o u n t r y c o d e " , as d e s c r i b e d o n t h e next page. T h e system " r e c o g n i z e s " t h e c o d e of t h e r e m o t e c o n t r o l s w i t h n o l i m i t as t o q u a n t i t y , b u t o n l y t h e last 8 remain stored in m e m o r y ( w h e n the n i n t h remote c o n t r o l is entered, t h e first is d e l e t e d f r o m m e m o r y ) . There are t w o p r o g r a m m i n g m e t h o d s (see t h e d e s c r i p t i o n o n t h e f o l l o w i n g p a g e s ) : - before entering the access code (password): S I M P L I F I E D P R O G R A M M I N G - after closing the memory: P R O T E C T E D P R O G R A M M I N G
In view of the importance of carrying out the programming procedure quickly and precisely, it is advisable, at least initially, for two people to carry out the operation: one to read the instructions in sequence and the other to carry them out closely.
Copyright Fiat Auto
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Electrical systemAlarm
Bravo-Brava
55.SIMPLIFIED PROGRAMMING The m e m o r i z a t i o n of a r e m o t e c o n t r o l must a l w a y s take place w i t h : - alarm off (dissuasion LED o f f ) - i g n i t i o n key r e m o v e d or at t h e S T O P or P A R K positions - e m e r g e n c y key s w i t c h (except for versions f o r t h e British market w h i c h d o n o t have it) at t h e ON position W i t h t h i s p r o g r a m m i n g system, all t h e c o d e s o f the r e m o t e c o n t r o l s , w i t h n o limit as t o q u a n t i t y , are " r e c o g n i z e d " , b u t o n l y t h e last 8 r e m a i n stored in t h e alarm system's m e m o r y as f o l l o w s : 1. press a n d h o l d d o w n t h e b u t t o n ( 5 ) o n t h e receiver, b u i l t i n t o t h e f r o n t central c o u r t e s y light; t h e a d j a c e n t w a r n i n g l i g h t ( L E D ) ( 4 ) s h o u l d flash; 1. Remote control w a r n i n g light (LED) 2. still h o l d i n g d o w n t h e b u t t o n ( 5 ) , press t h e 2. 4 - d i g i t access code (password) b u t t o n (3) on the remote control; 3. Remote control b u t t o n on ignition key 3. t h e n release t h e b u t t o n ( 3 ) o n t h e r e m o t e c o n t r o l w h e n t h e LED ( 4 ) o n t h e receiver 4. W a r n i n g light (LED) on front central courstays o n p e r m a n e n t l y ; tesy light 4. release t h e b u t t o n ( 5 ) o n t h e c o u r t e s y l i g h t t o 5. Programming b u t t o n c o n c l u d e the p r o c e d u r e . If t h e LED (4) o n t h e receiver s t o p s f l a s h i n g a n d goes o u t w h e n t h e r e m o t e c o n t r o l b u t t o n ( 3 ) is pressed, t h i s means t h a t the receiver's m e m o r y is c l o s e d , s o " P R O T E C T E D " p r o g r a m m i n g s h o u l d be To memorize the subsequent remote controls, repeat the above-mentioned operations.
Programming country code P r o c e d u r e a) After m e m o r i z i n g t h e remote c o n t r o l s as d e s c r i b e d above, w i t h i n 1 5 s e c o n d s of releasing t h e b u t t o n ( 5 ) of t h e receiver o n t h e courtesy l i g h t , t h e c o d e of t h e c o u n t r y w h e r e the alarm system has t o operate m u s t be m e m o r i z e d . The c o u n t r y c o d e is p r o g r a m m e d b y pressing t h e b u t t o n ( 5 ) of t h e receiver in rapid s u c c e s s i o n n t i m e s (see t a b l e b e l o w ) . T h e LED ( 4 ) w i l l flash at each press of t h e b u t t o n . If the b u t t o n ( 5 ) is n o t pressed, t h e system sets itself t o the c o u n t r y c o d e p r e v i o u s l y m e m o r i z e d ; if t h e r e is n o n e (1st p r o g r a m m i n g ) , t h e system sets itself a u t o m a t i c a l l y t o the o p e r a t i n g m o d e f o r " I T A L Y " . NOTE The 75 seconds are reduced to 3 from the second memorization onwards. COUNTRY OF OPERATION UNITED KINGDOM BELGIUM HOLLAND EEC
COUNTRY CODE ( p r e s s e s of button) 1 2 3 4
COUNTRY OF OPERATION ITALY GERMANY FRANCE SWITZERLAND
COUNTRY CODE ( p r e s s e s of button) 5 6 7 8
// the procedure has been carried out correctly, the warning light (LED) (5) on the receiver will flash n times (where n is the selected country code number), confirming that the code has been memorized by both the receiver and the control unit; if not, the LED (5) comes on and stays on for S seconds; at this point it will be necessary to repeat all the programming operations starting from point 1. For cars intended for the British market, if the LED does not come on again, this means that the control unit is not connected to the receiver or is not supplied. NOTE To programme and the other the country diagnostic code, you can use the procedure systems. with the FIAT/LANCIA Tester
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Electrical systemAlarm
55.Procedure b) A l t e r n a t i v e l y , t h e c o u n t r y c o d e c a n be p r o g r a m m e d b y means of t h e f o l l o w i n g p r o c e d u r e : - open the bonnet; - t u r n t h e i g n i t i o n f r o m o n t o off ( S T O P p o s i t i o n ) , t h e n b e f o r e 1 5 s e c o n d s elapse, press 7 t i m e s in rapid s u c c e s s i o n (in less t h a n 1 0 s e c o n d s ) t h e switch ( A ) (bonnet open sensor); 5 beeps w i l l i n dicate e n t r y i n t o M A N U A L D I A G N O S I S (see page 1 5 0 of previous S e c t i o n 5 5 ) . D u r i n g t h i s stage ( 5 b e e p s ) press a n d h o l d d o w n t h e s w i t c h ( A ) . A f i n a l l o n g beep w i l l indicate a c c e p t a n c e of this action; - hold d o w n the switch (A) throughout the durat i o n of t h e l o n g beep. This l o n g b e e p c o n f i r m s start of " c o u n t r y c o d e p r o g r a m m i n g " , a n d s o t h e p o s s i b i l i t y of s u b s e q u e n t l y e n t e r i n g t h e " c o u n t r y code";P4A05DL01
release t h e s w i t c h ( A ) a n d w i t h i n 1 0 s e c o n d s press t h e same s w i t c h n times (see t a b l e o n p r e c e d i n g p a g e ) , t o select the o p e r a t i n g m o d e for t h e desired c o u n t r y ( e a c h press w i l l be a c c o m p a n i e d b y a c o n firming beep). The simplified programming the stages prior to delivery CLOSING THE MEMORY T o a v o i d t h e entry of u n a u t h o r i z e d r e m o t e c o n t r o l s , t h e m e m o r y m u s t be p r o t e c t e d ( c l o s e d ) ; t h i s o p e r a t i o n takes place a u t o m a t i c a l l y after t h e alarm system has s w i t c h e d o n / o f f 1 2 8 times. T h e m e m o r y c a n a l so be c l o s e d m a n u a l l y b y e n t e r i n g t h e access c o d e ( P a s s w o r d ) ( 4 - d i g i t n u m b e r stated o n t h e t a g a t t a c h e d t o the i g n i t i o n key w i t h r e m o t e c o n t r o l illustrated o n p a g e 2 ) , for e x a m p l e o n a n e w car b e f o r e delivery, after all t h e c o d e s of t h e r e m o t e c o n t r o l s g i v e n t o t h e C u s t o m e r have been e n t e r e d . The p r o c e d u r e for e n t e r i n g the P a s s w o r d is as f o l l o w s : 1 . Take o n e of t h e t a g s of t h e r e m o t e c o n t r o l s m e m o r i z e d in t h e receiver, t h e n press for 1 s e c o n d t h e b u t t o n o n t h e receiver: t h e LED flashes for as l o n g as t h e b u t t o n is held d o w n . 2. T h e n release the b u t t o n : after a b o u t 3 s e c o n d s , t h e LED flashes briefly, t o i n d i c a t e t h a t t h e first d i g i t of t h e Password c a n be entered. 3. Press t h e receiver b u t t o n as m a n y t i m e s as i n d i c a t e d by t h e first d i g i t of t h e P a s s w o r d ( e . g . if t h e Password is 5.2.0.3.: press 5 t i m e s ) . N o t e t h a t w h e n e v e r t h e b u t t o n is pressed, t h e L E D c o m e s o n briefly t o give visual c o n f i r m a t i o n . 4 . A b o u t 3 seconds after t h e last press of t h e b u t t o n ( t h e f i f t h in t h e e x a m p l e ) , the LED e m i t s a n o t h e r flash t o request t h e e n t r y of t h e n e x t d i g i t . 5. Proceed as described in p o i n t 3 t o enter all t h e s u b s e q u e n t d i g i t s . NOTE When the password wait for the request (see example) contains a "0", do not press the button to enter a new digit, indicated by the next flash. on the receiver, but procedure permanently deletes of the car to the Customer. the UNIVERSAL code, used during
After t h e 4 digits of t h e P a s s w o r d have been e n t e r e d , t h e LED o n t h e receiver may: - f l a s h f o r a b o u t 1 0 s e c o n d s ; t o i n d i c a t e t h a t t h e P a s s w o r d has been entered c o r r e c t l y ; - c o m e o n a n d s t a y o n f o r a b o u t 1 0 s e c o n d s ; t o i n d i c a t e t h a t t h e P a s s w o r d has n o t b e e n e n t e r e d c o r r e c t l y , so after t h e LED has g o n e o u t , t h e P a s s w o r d s h o u l d be r e - e n t e r e d c o r r e c t l y s t a r t ing from point 1. The correct entry of t h e access c o d e ( P a s s w o r d ) " c l o s e s " ( p r o t e c t s ) t h e m e m o e r y , t o p r e v e n t t h e m e m o rization of u n a u t h o r i z e d r e m o t e c o n t r o l s . In fact it is impossible t o memorize a n e w remote c o n t r o l , because after t r a n s m i t t i n g its c o d e , t h e w a r n i n g light ( L E D ) on the receiver w i l l s t o p f l a s h i n g t o indicate t h a t the o p e r a t i o n has failed; in this case t h e m e m ory has t o be " o p e n e d " , p r o c e e d i n g as described o n t h e next page.
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55.PROGRAMMING WITH CLOSED MEMORY If t h e m e m o r y is " c l o s e d " ( p r o t e c t e d ) , f u r t h e r rem o t e c o n t r o l c o d e s c a n o n l y be entered after t h e m e m o r y has been " o p e n e d " w i t h o n e of t h e c o d e s of t h e keys m e m o r i z e d in t h e receiver. O P E N I N G M E M O R Y AND M E M O R I Z A T I O N A NEW REMOTE CONTROL O p e n i n g the m e m o r y T o o p e n t h e m e m o r y , carry o u t t h e o p e r a t i o n s listed b e l o w in q u i c k s u c c e s s i o n : 1. press t h e b u t t o n ( 5 ) o n t h e receiver for a b o u t 2 s e c o n d s ; the L E D ( 4 ) w i l l flash f o r as l o n g as t h e b u t t o n is pressed; 2. release the b u t t o n ; after a b o u t 2 s e c o n d s , t h e LED emits a brief f l a s h t o i n d i c a t e t h a t t h e first d i g i t of t h e P a s s w o r d can be e n t e r e d ; 3. press t h e receiver b u t t o n ( 5 ) as m a n y t i m e s as i n d i c a t e d b y t h e first d i g i t of t h e P a s s w o r d ( e . g . if t h e P a s s w o r d is 5.2.0.3., press 5 t i m e s ) . N o t e t h a t w h e n e v e r t h e b u t t o n is pressed, the LED ( 4 ) c o m e s o n briefly t o give visual c o n f i r m a t i o n ; OF
P4A04DL01
1. 2. 3. 4. 5.
Transmitter w a r n i n g l i g h t ( L E D ) 4 - d i g i t access c o d e ( P a s s w o r d ) C o n t r o l b u t t o n o n transmitter W a r n i n g light (LED) on courtesy light Programming button
4. after a b o u t 2 s e c o n d s f r o m t h e last press o f t h e b u t t o n ( t h e f i f t h in t h e e x a m p l e ) , t h e LED emits a n o t h e r flash t o request t h e entry of t h e n e x t d i g i t ; 5. p r o c e e d f r o m p o i n t 3 t o enter all f o u r d i g i t s (if t h e d i g i t is " 0 " , d o n o t press the b u t t o n , b u t w a i t f o r t h e next request); 6. if t h e P a s s w o r d has been entered c o r r e c t l y ( m e m o r y o p e n e d ) , t h e L E D starts t o flash (for a b o u t 1 0 s e c o n d s ) ; if instead it c o m e s o n a n d stays o n (for a b o u t 1 0 s e c o n d s ) , t h e p r o c e d u r e w i l l have t o be repeated f r o m p o i n t 1 , as t h e p a s s w o r d has n o t been r e c o g n i z e d . M e m o r i z i n g a n e w remote c o n t r o l 7. W h i l e the LED ( 4 ) is f l a s h i n g , press a n d h o l d d o w n t h e b u t t o n ( 5 ) ; t h e LED ( 4 ) w i l l c o n t i n u e t o f l a s h ; 8. press the b u t t o n ( 3 ) o n t h e n e w r e m o t e c o n t r o l u n t i l t h e g r e e n / r e d L E D ( 4 ) o n t h e c o u r t e s y l i g h t stays o n p e r m a n e n t l y ; 9. t h e n release t h e b u t t o n ( 3 ) of t h e t r a n s m i t t e r w h e n t h e LED ( 4 ) o n t h e c o u r t e s y l i g h t stays o n p e r m a nently; 10. release t h e b u t t o n ( 5 ) o n t h e c o u r t e s y l i g h t t o c o n c l u d e t h e p r o g r a m m i n g p r o c e d u r e . If the procedure has been carried out correctly, the LED on the receiver will flash n times (where n is the selected country code number), confirming that the code has been memorized by both the receiver and the control unit; otherwise the LED comes on and stays on for 5 seconds; all the operations will thus have to be repeated starting from point 1 of the programming procedure. After the new remote control has been memorized, the memory returns to the "closed" state.
REPLACING ALARM CONTROL UNIT If o n l y t h e alarm c o n t r o l u n i t has t o be r e p l a c e d , t h e n e w part must be a c t i v a t e d b y m e m o r i z i n g at least o n e o f t h e r e m o t e c o n t r o l s p r o v i d e d , b y f o l l o w i n g t h e p r o c e d u r e d e s c r i b e d in t h e " S I M P L I F I E D P R O G R A M M I N G " s u b - s e c t i o n o n page 4 or in t h e " P R O G R A M M I N G W I T H C L O S E D M E M O R Y " s u b - s e c t i o n at t h e t o p o f this page.
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Section 55 D
Analytical chartsElectrical equipment fault diagnosis
4AS21N
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55D.Chart No. Functions involved
C h a r t (page 1)
1
Parking l i g h t s a n d w a r n i n g lamp - D i p p e d b e a m h e a d lamps - M a i n beam headlamps a n d w a r n i n g l i g h t - Parking l i g h t s - N u m b e r plate lights
C h a r t (page 19)
2
T r i m level: S - S X Electric f r o n t w i n d o w s
T r i m level: E L - E L X - G T - H G T C h a r t (page 27) 3 Electric f r o n t w i n d o w s
T r i m level: E L - E L X C h a r t (page 35) Version without alarm: S - S X - G T C h a r t (page 4 5 ) 5 Central l o c k i n g 4 Electric rear w i n d o w s
Version: E L - E L X - H G T C h a r t (page 57) 6 Central d o o r l o c k i n g a n d car d o o r s n o t s h u t w a r n i n g s y s tem T r i m level: E L - E L X - H G T C h a r t (page 7 3 ) 7 D i r e c t i o n i n d i c a t o r s a n d w a r n i n g l i g h t - Hazard w a r n i n g lights a n d w a r n i n g l i g h t - B r a k i n g lights - R e v e r s i n g lights
C h a r t (page 97)
8
V e h i c l e interior l i g h t s - I d e o g r a m l i g h t s
C h a r t (page 107)
9
Fuel level g a u g e a n d reserve w a r n i n g light - H a n d b r a k e a p p l i e d / i n s u f f i c i e n t brake f l u i d level w a r n i n g l i g h t S p e e d o m e t e r - M i l o m e t e r / t r i p meter d i s p l a y a n d z e r o i n g button - Water temperature gauge - Insufficient engine oil pressure w a r n i n g l i g h t - Front brake p a d w e a r w a r n i n g l i g h t - Rev c o u n t e r
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Fault diagnosisWiring diagrams
5 5 D.Parking lights and warning lamp - Dipped beam headlamps - Main beam headlamps and warning light - Parking lights Number plate lights - (See key at end of wiring diagrams)
* 6 0 A fuse f o r D S versions
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Fault diagnosisLocation of components
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55D.
Parking lights and warning lamp Number plate lights Components key
Dipped beam headlamps - Main beam headlamps and warning light - Parking lights
1 Left front light cluster 2 Right front light cluster 3 Power fuse box: A 30A protective fuse for injection system (60A for DS versions) B 40A protective fuse for ignition system C 60A protective fuse for optional extras D 80A protective fuse for junction unit 4 Junction unit 5 Dipped headlamps relay feed 6 Instrument panel: E Side lights warning light G Main beam headlamps warning light 7 Steering column switch unit: D Flasher control E Switch for dipped/main beam headlamps F Switch for side lights 8 Left front earth 9 Right front earth 10 Earth for battery on bodyshell 11 Battery 12 Ignition switch
13 14 15 16 17 18 19 22 N.D.
Front right/left cables connection Left no. plate light Right no. plate light Left rear light cluster Right rear light cluster Left rear earth Right rear earth Left dashboard earth Ultrasound welding taped in cable loom
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Fault diagnosisAnalytical charts
55D.The outside lights are not working
C h e c k c o n d i t i o n o f steering column switch unit 7
Not OK
Overhaul or r e p l a c e s t e e r i n g column switch unit 7
OK
Check the condition of the ignition switch 12
Not OK
Overhaul or r e p l a c e t h e i g n i tion switch 12
The side lights and the number plate lights are not working
C h e c k t h e c o n d i t i o n o f fuses 2 a n d 3 in t h e j u n c t i o n unit 4
Not OK
C h e c k for a s h o r t c i r c u i t in t h e system a n d replace 2 and 3
OK
C h e c k f o r v o l t a g e at t h e G c o l o u r e d cable, at c o n n e c t o r G p i n 5 of t h e j u n c t i o n u n i t 4
OK
Check the c o n d i t i o n of the c o n t r o l u n i t 4 , o v e r h a u l it or replace it
Not OK
C h e c k f o r v o l t a g e at t h e G c o l o u r e d cable f o r t h e i g n i tion switch 12
OK
Restore t h e c o n t i n u i t y f o r the G coloured cable between the ignition switch 12 and the j u n c t i o n unit 4
Not OK
4A403N
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Fault diagnosisAnalytical charts
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55D.Bridge A G & G V c o l o u r e d cables at c o n . B for steering c o l u m n s w i t c h unit 7 OK C h e c k t h e c o n d i t i o n of t h e steering c o l u m n s w i t c h u n i t , o v e r h a u l it or replace it
Not O K
Check f o r v o l t a g e at t h e G V c o l o u r e d c a b l e for t h e i g n i tion s w i t c h 12
OK
Check t h e c o n d i t i o n of t h e ignition switch 12, overhaul it or replace it
Not O K
Check f o r v o l t a g e at t h e G V coloured cable connector B steering c o l . s w i t c h u n i t 7
OK
Restore c o n t i n u i t y f o r G V coloured cable between steering c o l u m n s w i t c h u n i t 7 and ignition switch 12
Not O K
Check f o r v o l t a g e at t h e A G c o l o u r e d c a b l e for t h e i g n i tion s w i t c h 12
OK
Restore c o n t i n u i t y f o r A G c o l o u r e d cable b e t w e e n i g n i t i o n s w i t c h 1 2 a n d steering c o l u m n s w i t c h u n i t 7
Not O K
Check t h e c o n d i t i o n of t h e ignition s w i t c h 12
Not OK
O v e r h a u l or switch 12
replace
the
The left front and right real side lights and the left no. plate light are not working Check t h e c o n d i t i o n o f t h e fuse 3 in t h e j u n c t i o n u n i t Not OK C h e c k f o r a short c i r c u i t in the s y s t e m a n d replace t h e fuse 3
OK
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Fault diagnosisAnalytical charts
5 5 D.C h e c k t h e c o n d i t i o n of t h e junction unit 4 Not OK Overhaul or replace junction unit 4 the
The right front and left rear side lights and right no. plate light are not working
C h e c k t h e c o n d i t i o n of t h e f u s e 2 in t h e j u n c t i o n u n i t 4
Not OK
C h e c k f o r a s h o r t c i r c u i t in t h e system a n d replace t h e fuse 2
OK
C h e c k t h e c o n d i t i o n of t h e j u n c t i o n unit 4
Not OK
Overhaul or replace t h e c o n t r o l unit 4
The left front side light is not working
C h e c k t h e c o n d i t i o n of t h e bulb
Not OK
Replace t h e b u l b
OK
C h e c k t h e c o n d i t i o n of t h e b u l b holder
Not OK
Replace t h e b u l b h o l d e r
OK
C h e c k for v o l t a g e at t h e G N c o l o u r e d cable f o r t h e left f r o n t l i g h t cluster 1
OK
Overhaul or replace t h e l i g h t cluster 1
4A406N
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Fault diagnosisAnalytical charts
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55D.
4Not O K
4
Check f o r v o l t a g e at t h e G N coloured cable connector D pin 1 7 o f t h e j u n c t i o n u n i t 4
OK
Restore t h e c o n t i n u i t y f o r the G N coloured cable bet w e e n the junction unit 4 a n d t h e l i g h t cluster 1
Not O K
Check t h e c o n d i t i o n of t h e junction unit 4
4
Not OK
O v e r h a u l or replace j u n c t i o n unit 4
the
The right front light is not working
Check t h e c o n d i t i o n of t h e bulb
Not OK
Replace t h e b u l b
OK
Check t h e c o n d i t i o n of t h e bulb h o l d e r
Not OK
Replace t h e b u l b h o l d e r
OK
Check f o r v o l t a g e at t h e GR c o l o u r e d cable for t h e r i g h t front l i g h t cluster 2
OK
O v e r h a u l or replace t h e light cluster 2
Not O K
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55D.C h e c k f o r v o l t a g e at t h e GR coloured cable connector D p i n 1 3 of t h e j u n c t i o n u n i t 4 OK Restore t h e c o n t i n u i t y o f t h e GR c o l o u r e d c a b l e b e t w e e n the junction unit 4 a n d t h e light cluster 2
Not OK
C h e c k t h e c o n d i t i o n of t h e junction unit 4
Not OK
O v e r h a u l or replace junction unit 4
the
The left rear side light is not working
C h e c k t h e c o n d i t i o n of t h e bulb
Not OK
Replace t h e b u l b
OK
C h e c k t h e c o n d i t i o n of t h e b u l b holder
Not OK
Overhaul or replace t h e b u l b holder
OK
C h e c k for v o l t a g e at t h e G N c o l o u r e d cable f o r t h e left rear light cluster 1 6
OK
Overhaul or replace t h e l i g h t cluster 1 6
Not OK
C h e c k for v o l t a g e at t h e G N c o l o u r e d cable c o n n e c t o r G p i n 1 of t h e j u n c t i o n u n i t 4
OK
Restore t h e c o n t i n u i t y f o r the GN coloured cable b e tween the junction unit 4 a n d t h e left rear l i g h t c l u s t e r 16
4A407N
Copyright by Fiat Auto
1
Fault diagnosisAnalytical charts
Bravo-Brava
55D.Not O K
Check t h e c o n d i t i o n o f t h e junction unit 4
N o t OK
O v e r h a u l or replace j u n c t i o n unit 4
the
The right rear side light is not working
Check t h e c o n d i t i o n of t h e bulb
Not OK
Replace t h e b u l b
OK
Check t h e c o n d i t i o n o f t h e bulb h o l d e r
N o t OK
O v e r h a u l or replace t h e b u l b holder
OK
Check f o r v o l t a g e at t h e G R c o l o u r e d cable of t h e r i g h t rear l i g h t cluster 17
OK
O v e r h a u l or replace t h e right rear l i g h t cluster 1 7
Not O K
Check f o r v o l t a g e at t h e GR coloured cable connector G pin 8 o f t h e j u n c t i o n u n i t 4
OK
Restore t h e c o n t i n u i t y o f t h e GR c o l o u r e d c a b l e b e t w e e n the j u n c t i o n unit 4 a n d the r i g h t rear light cluster 1 7
Not O K
Check t h e c o n d i t i o n o f t h e junction unit 4
Not OK
O v e r h a u l or replace j u n c t i o n unit 4
the
8
Print no,
506.670/02
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Fault diagnosisAnalytical charts
5 5 D.The side lights warning light is not working
C h e c k f o r v o l t a g e at t h e G N c o l o u r e d cable, c o n n e c t o r J pin 3 of t h e junction unit 4
Not OK
O v e r h a u l or r e p l a c e junction unit 4
the
OK
Check f o r v o l t a g e at t h e G N c o l o u r e d cable, c o n n e c t o r B pin 3 of t h e instrument panel 6
Not OK
Restore t h e c o n t i n u i t y f o r the GN coloured cable bet w e e n t h e i n s t r u m e n t panel 6 a n d the control unit 4
OK
Check t h e c o n d i t i o n o f t h e w a r n i n g l i g h t E in t h e i n s t r u m e n t panel 6
N o t OK
Replace t h e w a r n i n g l i g h t E in t h e i n s t r u m e n t p a n e l 6
OK
Check t h e c o n d i t i o n o f t h e i n s t r u m e n t panel 6
Not OK
O v e r h a u l or replace t h e i n s t r u m e n t panel 6
Both the no. plate lights are not working
Check t h e c o n d i t i o n o f t h e junction unit 4
Not OK
O v e r h a u l or replace junction unit 4
the
The left no. plate light is not working
Check t h e c o n d i t i o n o f t h e bulb
Not OK
Replace t h e b u l b
4A409N
Copyright by Fiat Auto
9
Fault diagnosisAnalytical charts
Bravo-Brava
55D.OK
Check t h e c o n d i t i o n of t h e bulb holder
Not OK
O v e r h a u l or replace t h e b u l b holder
OK
Check f o r v o l t a g e at t h e GR c o l o u r e d cable, f o r t h e left no. plate light 1 4
OK
O v e r h a u l or replace t h e l i g h t cluster f o r t h e n o . plate 1 4
Not OK
Bridge t h e N c o l o u r e d cable at t h e left n o . plate l i g h t 1 4 w i t h an earth
Ok
Restore t h e c o n t i n u i t y of t h e N coloured cable between t h e left n o . plate l i g h t 1 4 a n d t h e left rear earth 1 8
Not OK
Check f o r v o l t a g e at t h e GR c o l o u r e d cable, c o n n e c t o r E pin 1 0 o f t h e j u n c t i o n unit 4
OK
Restore t h e c o n t i n u i t y o f t h e GR c o l o u r e d c a b l e b e t w e e n the junction unit 4 and t h e left n o . plate l i g h t 1 4
Not OK
Check t h e c o n d i t i o n o f t h e j u n c t i o n unit 4 The right no. plate light is not working Check t h e c o n d i t i o n o f t h e bulb
Not OK
O v e r h a u l or replace j u n c t i o n unit 4
the
Not OK
Replace t h e b u l b
OK
10
Print no.
506.670/02
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Fault diagnosisAnalytical charts
55D.Check t h e condition of the bulb holder N o t OK O v e r h a u l or replace t h e b u l b holder
OK
Check f o r v o l t a g e at t h e G N c o l o u r e d cable, f o r t h e r i g h t no. plate light 1 5
OK
O v e r h a u l or replace t h e l i g h t cluster for t h e n o . p l a t e 1 5
Not OK
Bridge t h e N coloured cablet at t h e right n o . plate light 1 5 w i t h an earth
OK
Restore t h e c o n t i n u i t y o f t h e N coloured cable between t h e right n o . p l a t e l i g h t 1 5 a n d t h e left rear e a r t h 1 8
Not OK
Check f o r v o l t a g e at t h e G N c o l o u r e d cable, c o n n e c t o r G pin 8 o f t h e j u n c t i o n u n i t 4
OK
Restore t h e c o n t i n u i t y the GN coloured cable t w e e n the j u n c t i o n unit t h e right n o . p l a t e l i g h t
for be4 & 15
Not OK
Check t h e c o n d i t i o n o f t h e junction unit 4
Not OK
O v e r h a u l or r e p l a c e junction unit 4
the
Both the dipped headlamps are not working Check t h e c o n d i t i o n o f fuses 4 a n d 5 in t h e j u n c t i o n u n i t 4 Not OK C h e c k for a s h o r t c i r c u i t in t h e system a n d r e p l a c e t h e fuses 4 a n d 5
OK
Check t h e c o n d i t i o n o f t h e j u n c t i o n unit 4
Not OK
O v e r h a u l or r e p l a c e junction unit 4
the
Copyright by Fiat Auto
11
Fault diagnosisAnalytical charts
Bravo-Brava
55D.Both the (lipped headlamps are not working when operaled by the steering column switch unit
Bridge HR & C B c o l o u r e d cables at c o n n e c t o r B f o r steering c o l . s w i t c h unit 7
OK
Overhaul or replace s t e e r i n g column s w i t c h unit 7
Not OK
Check f o r v o l t a g e at t h e H R c o l o u r e d cable, c o n n e c t o r F pin 1 of t h e j u n c t i o n unit 4
Not OK
Restore t h e c o n t i n u i t y o f t h e HR c o l o u r e d cable b e t w e e n the junction unit 4 & the steering c o l . s w i t c h u n i t 7
OK
Check t h e c o n d i t i o n of t h e junction unit 4
Not OK
O v e r h a u l or replace junction unit 4
the
Both the dipped headlamps are not working with the main beam headlamps on
Bridge t h e R a n d HR c o l o u r e d cables at t h e d i p p e d headlamps relay 5
OK
O v e r h a u l or replace t h e relay 5
Not O K
Bridge t h e R a n d LR c o l oured cables at relay 5
OK
O v e r h a u l o r replace t h e relay 5
Not OK
Bridge t h e N c o l o u r e d c a b l e at relay 5 w i t h an earth
OK
Restore t h e c o n t i n u i t y o f t h e N coloured cable b e t w e e n t h e relay 5 a n d t h e earth o n dashboard 2 2
12
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Fault diagnosisAnalytical charts
55D.Not OK
C h e c k f o r v o l t a g e at t h e R c o l o u r e d cable at t h e relay 5
Not OK
Restore t h e c o n t i n u i t y of t h e R coloured cable between t h e relay 5 a n d t h e u l t r a sound welding
OK
C h e c k f o r v o l t a g e at t h e LR c o l o u r e d cable f o r relay 5
Not OK
Restore t h e c o n t i n u i t y of t h e LR c o l o u r e d c a b l e b e t w e e n t h e relay 5 a n d t h e c o n n e c t o r F of t h e j u n c t i o n u n i t 4 or overhaul t h e j u n c t i o n unit 4
OK
C h e c k f o r v o l t a g e at t h e HR c o l o u r e d cable, c o n n e c t o r F pin 2 o f t h e j u n c t i o n u n i t 4
Not OK
Restore t h e c o n t i n u i t y o f t h e HR c o l o u r e d c a b l e b e t w e e n the junction unit 4 and the relay 5
OK
C h e c k t h e c o n d i t i o n of t h e j u n c t i o n unit 4
Not OK
O v e r h a u l or replace junction unit 4
the
The left dipped headlamp is not working
Check the condition of the fuse 5 in t h e j u n c t i o n u n i t 4
Not OK
C h e c k for a s h o r t c i r c u i t in t h e system a n d replace t h e fuse 5
OK
C h e c k t h e c o n d i t i o n of t h e bulb
Not OK
Replace t h e b u l b
Copyright by Fiat Auto
13
Fault diagnosisAnalytical charts
Bravo-Brava
55D.OK
Check t h e c o n d i t i o n of t h e b u l b holder
Not OK
O v e r h a u l or replace t h e b u l b holder
OK
Check f o r v o l t a g e at t h e H N c o l o u r e d cable f o r t h e left f r o n t l i g h t cluster 1
OK
O v e r h a u l or replace t h e left f r o n t l i g h t cluster 1
Not OK
Check for v o l t a g e at t h e H N coloured cable, connector C pin 5 of t h e j u n c t i o n u n i t 4
OK
Restore t h e c o n t i n u i t y o f t h e H N c o l o u r e d cable b e t w e e n the junction unit 4 and the left f r o n t l i g h t cluster 1
Not OK
Check t h e c o n d i t i o n of t h e junction unit 4
Not OK
O v e r h a u l or replace junction unit 4
the
The right dipped headlamp is not working
Check t h e c o n d i t i o n of t h e fuse 6 in t h e j u n c t i o n u n i t 4
Not OK
Check f o r a s h o r t c i r c u i t in t h e system a n d replace t h e fuse 6
OK
Check t h e c o n d i t i o n of t h e bulb
Not OK
Replace t h e b u l b
14
Print no. 506.670/02
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Fault diagnosisAnalytical charts
55D.OK
C h e c k t h e c o n d i t i o n of t h e b u l b holder
Not OK
Overhaul or replace t h e b u l b holder
OK
C h e c k f o r v o l t a g e at t h e H c o l o u r e d cable f o r t h e r i g h t f r o n t l i g h t cluster 2
OK
Overhaul or replace t h e r i g h t f r o n t light c l u s t e r 2
Not OK
C h e c k f o r v o l t a g e at t h e H c o l o u r e d cable, c o n n e c t o r C p i n 4 of t h e j u n c t i o n unit 4
OK
Restore t h e c o n t i n u i t y f o r the H coloured cable between the j u n c t i o n unit 4 a n d the r i g h t f r o n t l i g h t c l u ster 2
Not OK
C h e c k t h e c o n d i t i o n of t h e j u n c t i o n unit 4
Not OK
Overhaul o r replace junction unit 4
the
The left dipped headlamp and the warning light are not working
C h e c k t h e c o n d i t i o n of t h e f u s e 7 in the j u n c t i o n unit 4
Not OK
C h e c k for a s h o r t c i r c u i t in t h e system a n d replace t h e fuse 7
OK
C h e c k t h e c o n d i t i o n of t h e j u n c t i o n unit 4
Not OK
O v e r h a u l o r replace junction unit 4
the
4A415N
Copyright by Fiat Auto
15
Fault diagnosisAnalytical charts
Bravo-Brava
55D.The left main beam headlamp is not working
Check t h e c o n d i t i o n o f t h e bulb
Not OK
Replace t h e b u l b
OK
Check t h e c o n d i t i o n of t h e bulb h o l d e r
Not OK
O v e r h a u l or replace t h e b u l b holder
OK
Check f o r v o l t a g e at t h e V N c o l o u r e d cable for t h e left front l i g h t cluster 1
OK
O v e r h a u l or replace t h e left f r o n t l i g h t cluster 1
Not O K
Check f o r v o l t a g e at t h e V N coloured cable connector C pin 6 o f t h e j u n c t i o n u n i t 4
OK
Restore t h e c o n t i n u i t y f o r the V N c o l o u r e d c a b l e b e tween the junction unit 4 and t h e left f r o n t l i g h t c l u s ter 1
Not O K
Check t h e c o n d i t i o n o f t h e junction unit 4
Not OK
O v e r h a u l or replace junction unit 4
the
The right main beam headlamp is not working
Check t h e c o n d i t i o n o f t h e fuse 6 in t h e j u n c t i o n u n i t 4
Not OK
C h e c k f o r a short c i r c u i t in the s y s t e m a n d replace t h e fuse 6
416Print no. 506.670/02
Bravo-Brava
Fault diagnosisAnalytical charts
55D.OK
Check the condition of the bulb
Not OK
Replace t h e b u l b
OK
C h e c k t h e c o n d i t i o n of t h e b u l b holder
Not OK
Overhaul or replace t h e b u l b holder
OK
C h e c k f o r v o l t a g e at t h e V c o l o u r e d cable f o r t h e r i g h t f r o n t light cluster 2
OK
Overhaul or replace t h e r i g h t f r o n t light cluster 2
Not OK
C h e c k for v o l t a g e at t h e V c o l o u r e d cable c o n n e c t o r C p i n 7 of t h e j u n c t i o n u n i t 4
OK
Restore t h e c o n t i n u i t y f o r the V coloured cable between the junction unit 4 and the right front light c l u ster 2
Not OK
C h e c k t h e c o n d i t i o n of t h e j u n c t i o n unit 4
Not OK
Overhaul or replace junction unit 4
the
4A417N
Copyright by Fiat Auto
17
Fault diagnosisAnalytical charts
Bravo-Brava
55D.The main beam headlamps warning light is not working Check f o r v o l t a g e at t h e V N c o l o u r e d cable c o n n e c t o r J pin 6 o f t h e j u n c t i o n u n i t 4 Not OK O v e r h a u l or replace j u n c t i o n unit 4 the
OK
Check f o r v o l t a g e at t h e V N c o l o u r e d cable, c o n n e c t o r B pin 1 o f t h e i n s t r u m e n t p a n el 6
Not OK
Restore t h e c o n t i n u i t y f o r t h e V N c o l o u r e d cable b e t w e e n t h e i n s t r u m e n t panel 6 and the junction unit 4
OK
Check t h e c o n d i t i o n o f t h e w a r n i n g l i g h t G in t h e i n s t r u m e n t panel 6 or c h e c k the c o n d i t i o n of t h e i n s t r u ment p a n e l 6
Not OK
Replace t h e w a r n i n g l i g h t G or o v e r h a u l t h e i n s t r u m e n t panel 6
4A418N
18
Print no.
506.670/02
Bravo-Brava
Fault diagnosisWiring diagrams
55D.Trim Level: S - SX Electric front windows - (See key at end of wiring diagrams)
' llllll1130A40A 60A80A " L
91
LH]RN
72
N.D.2 1 R R R - - R
4 3 2 1
m
N.D.
N.D.
RN CB
[ a ] 76Beze-
35 l s 75- R R R - * R R BR-RU-RU-RU-
3677\m\-ZB
N.D.
-RU-
74 [ a ]
N.D.^-BGR ij-ZGII
RZB' -RU-BR-
C
C
-CB-CB-
| N.D.
n
CB
12
22
* 6 0 A fuse f o r D S v e r s i o n sP4A037N02
Copyright by Fiat Auto
19
Fault diagnosisLocation of components
Bravo-Brava
55D.
P4A039N02
Trim Level: S - SX Electric front windows Components key 3 Power fuse box: A 30A protective fuse for injection system (60A for DS versions) B 40A protective fuse for ignition system C 60A protective fuse for optional extras D 80A protective fuse for junction unit 4 Junction unit 10 Earth for battery on bodyshell 11 Battery 12 Ignition switch 22 Left dashboard earth 35 Dashboard/left front door cables connection 36 Dashboard/right front door cables connection 72 30A protective fuse for electric front windos 73 Left front electric window control panel 74 Right electric front window control panel 75 Right front electric window control panel on left front door 76 Left front electric window motor 77 Right front electric window motor 91 Power relay N.D. Ultrasound welding taped in cable loom
20
Print no. 506.670/02
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Fault diagnosisAnalytical charts
55D.The electric front windows are not working
C h e c k t h e c o n d i t i o n of t h e f u s e 7 2 p r o t e c t i n g t h e electric w i n d o w s
Not OK
Check for a s h o r t c i r c u i t in t h e system a n d replace t h e fuse 7 2
OK
Bridge t h e R c o l o u r e d c a b l e at t h e electric w i n d o w s relay feed 91
OK
Overhaul or r e p l a c e t h e electric w i n d o w s relay 91
N o t OK
Bridge t h e R and RN c o l o u r e d cables ( p i n 3 0 ) at t h e relay 91
OK
Overhaul or r e p l a c e t h e electric w i n d o w s relay 9 1
Not OK
Bridge t h e N coloured cable at t h e electric w i n d o w s relay 91 w i t h a n earth
OK
Restore t h e c o n t i n u i t y o f t h e N coloured cable b e t w e e n t h e electric w i n d o w s relay 91 a n d t h e earth o n d a s h board 2 2
N o t OK
Check f o r v o l t a g e at t h e R c o l o u r e d cable ( p i n 3 0 ) f o r t h e electric w i n d o w s relay 91
Not OK
Restore t h e c o n t i n u i t y o f t h e R coloured cable between t h e electric w i n d o w s relay 91 a n d t h e u l t r a s o u n d w e l d ing
OK
C h e c k f o r v o l t a g e at t h e R N c o l o u r e d cable at t h e e l e c tric w i n d o w s relay 91
Not OK
Restore the continuity for the RN coloured cable between the electric w i n d o w s relay 91 and the junction unit 4 or overhaul the control unit 4
Copyright by Fiat Auto
21
Fault diagnosisAnalytical charts
Bravo-Brava
55D.OK
Check f o r v o l t a g e at o n e of the R cable for t h e electric w i n d o w s protective fuse 7 2
Not OK
Restore t h e c o n t i n u i t y of t h e R coloured cable between t h e f u s e 7 2 a n d t h e electric w i n d o w s relay 9 1
OK
Check f o r v o l t a g e at t h e R c o l o u r e d cable f o r t h e c o n nector 3 6
Not OK
Restore t h e c o n t i n u i t y of t h e R coloured cable between t h e fuse 7 2 a n d t h e u l t r a sound welding towards the connectors 35 and 36
OK
A l t e r n a t e l y bridge t h e N c o l oured cables at control panels 7 5 a n d 7 3 w i t h an earth
OK
Restore c o n t i n u i t y f o r t h e N c o l o u r e d cables between t h e c o n t r o l panels 7 5 & 7 3 a n d t h e earth o n dash 2 2
The left front electric window is not working Bridge t h e R / B G a n d Z G / N c o l o u r e d cables at t h e left electric w i n d o w s control panel 7 3 ( w i t h t h e c o n n e c tor f o r t h e c o n t r o l panel d i s c o n n e c t e d f r o m its h o u s i n g ) OK O v e r h a u l or replace t h e left electric window control panel 7 3
Not OK
Bridge t h e R/ZG a n d B G / N c o l o u r e d cables at t h e left electric window control panel 7 3 ( w i t h t h e c o n n e c tor f o r t h e c o n t r o l panel d i s c o n n e c t e d f r o m its h o u s i n g )
OK
O v e r h a u l or replace t h e left electric window control panel 7 3
Not OK
22
Print no. 506.670/02
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Fault diagnosisAnalytical charts
55D.
C h e c k f o r v o l t a g e at t h e R c o l o u r e d cable f o r t h e left electric window control panel 7 3
Not OK
Restore t h e c o n t i n u i t y of t h e R coloured cable between t h e left electric window c o n t r o l panel 7 3 a n d t h e u l trasound welding
OK
B r i d g e t h e N c o l o u r e d cable at t h e left electric w i n d o w c o n t r o l panel 7 3 w i t h an earth
OK
Restore t h e c o n t i n u i t y of t h e N coloured cable between t h e left electric window c o n t r o l panel 7 3 a n d t h e u l trasound welding
Not OK
Bridge t h e BG coloured cable b e t w e e n t h e left electric w i n d o w control panel 73 and t h e left electric w i n d o w motor 7 6 (without disconnecting the connector)
OK
Restore t h e c o n t i n u i t y f o r the BG coloured cable bet w e e n t h e left electric w i n d o w control panel 7 3 a n d t h e left electric w i n d o w m o tor 7 6
Not O K
B r i d g e t h e ZG c o l o u r e d c a ble b e t w e e n t h e left electric w i n d o w control panel 73 and t h e left electric w i n d o w motor 7 6 ( w i t h o u t disconnecting the connector)
OK
Restore t h e c o n t i n u i t y f o r the Z G coloured cable bet w e e n t h e left electric w i n d o w control panel 7 3 a n d t h e left electric w i n d o w m o tor 7 6
Not O K
Check the condition of the left electric w i n d o w m o t o r 76
Not OK
Replace t h e left w i n d o w motor 76
electric
Copyright by Fiat Auto
23
Fault diagnosisAnalytical charts
Bravo-Brava
55D.The right front electric window is not working when operated by the driver's side control panel Check f o r v o l t a g e at t h e R coloured cable for the right electric window control panel 7 5 Not OK Restore t h e c o n t i n u i t y o f t h e R c o l o u r e d cable b e t w e e n the r i g h t electric w i n d o w control panel 7 5 and t h e u l trasound w e l d i n g
OK
Check t h e c o n d i t i o n of t h e right electric w i n d o w c o n trol panel 7 5
Not OK
O v e r h a u l or replace t h e r i g h t electric window control panel 7 5
The right front electric window is not working opeiated by the passenger side control panel Check f o r v o l t a g e at t h e R c o l o u r e d c a b l e of c o n n e c t o r 36 Not OK Restore t h e c o n t i n u i t y o f t h e R c o l o u r e d cable b e t w e e n the c o n n e c t o r 3 6 a n d t h e u l trasound welding
OK
Check f o r v o l t a g e at t h e R c o l o u r e d c a b l e at t h e electric w i n d o w c o n . panel 7 4
Not OK
Restore t h e c o n t i n u i t y o f t h e R c o l o u r e d cable b e t w e e n c o n t r o l panel 7 4 a n d c o n nector 3 6
OK
Check t h e c o n d i t i o n of t h e electric window control panel 7 4
Not OK
O v e r h a u l or replace t h e electric window control panel 7 4
The right front electric window is not working Bridge t h e N c o l o u r e d c a b l e at t h e electric w i n d o w c o n trol panel 7 5 w i t h an earth OK Restore t h e c o n t i n u i t y o f t h e N c o l o u r e d cable b e t w e e n t h e electric w i n d o w c o n t r o l panel 7 5 a n d t h e u l t r a s o u n d welding
4A424N
24
Print no. 506.670/02
Bravo-Brava
Fault diagnosisAnalytical charts
5 5 D.Not OK
Extract t h e c o n n e c t o r s for t h e electric w i n d o w c o n t r o l panels 7 5 a n d 7 4 f r o m their housings, bridge t h e R V a n d C c o l o u r e d cables at t h e connector for t h e control panel 7 4 a n d insert an o h m meter at t h e RV a n d C cables for t h e c o n t r o l panel 7 5 connector
N o t OK
Restore t h e c o n t i n u i t y f o r t h e RV a n d C c o l o u r e d c a bles b e t w e e n t h e c o n t r o l panels 7 5 a n d 7 4
OK
Bridge the ZB coloured cable b e t w e e n t h e electric w i n d o w c o n t r o l panel 7 4 a n d t h e electric window motor 77
OK
Restore t h e c o n t i n u i t y f o r the Z B coloured cable b t w n the control panel 7 4 & t h e electric w i n d o w m o t o r 7 7
Not OK
B r i d g e t h e BR c o l o u r e d c a ble b e t w e e n electric w i n d o w control panel 7 4 & electric w i n d o w m o t o r 7 7
OK
Restore t h e c o n t i n u i t y f o r t h e BR c o l o u r e d c a b l e b e t w e e n the c o n t r o l panel 7 4 a n d t h e electric window motor 77
Not OK
Extract t h e c o n n e c t o r f o r t h e electric window control panel 7 5 f r o m its h o u s i n g , bridge both the R/RV and C / N coloured cables
OK
O v e r h a u l or replace t h e electric window control panel 7 5
Not OK
Copyright by Fiat Auto
25
Fault diagnosisAnalytical charts
Bravo-Brava
55D.
Extract t h e c o n n e c t o r f o r t h e electric window control panel 7 5 f r o m its h o u s i n g , bridge b o t h t h e R / C a n d R V / N c o l o u r e d cables
OK
O v e r h a u l or replace t h e c o n trol panel 7 5
Not O K
Extract t h e c o n n e c t o r f o r t h e electric window control panel 7 4 f r o m its h o u s i n g , bridge t h e R V / Z B a n d C / B R c o l o u r e d cables
OK
O v e r h a u l or replace t h e electric window control panel 7 4
Not OK
Extract t h e c o n n e c t o r f r o m the c o n t r o l panel 7 4 a n d bridge t h e R V / B R a n d C / Z B c o l o u r e d cables
OK
O v e r h a u l or replace electric w i n d o w control pan. 7 4
Not OK
Check c o n d i t i o n of r i g h t electric w i n d o w m o t o r 7 7
Not OK
O v e r h a u l or replace t h e electric w i n d o w m o t o r 7 7
4A426N
26
Print no.
506.670/02
Bravo-Brava
Fault diagnosisWiring diagrams
55D.Trim Level. EL - ELX - GT - HGT Electric front windows - (See key at end of wiring diagrams)
' 1111II1130A40A ] n 60A80A EL
72xi
N.D.-13- R 4 3 2 1
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N.D.
35
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I_:.R0---RU
N.D.
T-
L] 73N.D.ehCB1
74 [ ]- R BG -ZG CBCNCB -CN BGZGZ B
R -CN-
c - c
c
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N.D.-CB-CB-
N.D.N -- N N CB ZG C I RN I CN I BG I N P
n3 0 5 0
CBM
+4-
15
30 87 31
mmm va
5EO12
(e)
22 71
Copyright by Fiat Auto
27
Fault diagnosisLocation of components
Bravo-Brava
55D
Components key 3 Power fuse box: A 30A protective fuse for injection system (60A for DS versions) B 40A protective fuse for ignition system C 60A protective fuse for optional extras D 80A protective fuse for junction unit 4 Junction unit 10 Earth for battery on bodyshell 11 Battery 12 Ignition switch 22 Left dashboard earth 35 Dashboard/left front door cables connection 36 Dashboard/right front door cables connection 71 Electric front windows control unit 72 30A protective fuse for electric front windos 73 Left front electric window control panel 74 Right electric front window control panel 75 Right front electric window control panel on left front door 76 Left front electric window motor 77 Right front electric window motor N.D. Ultrasound welding taped in cable loom
4A428N
28
Print no.
506.670/02
Bravo-Brava
Fault diagnosisAnalytical charts
55D.The electric front windows are not working
C h e c k t h e c o n d i t i o n of t h e f u s e 7 2 p r o t e c t i n g t h e electric w i n d o w s
Not OK
C h e c k f o r a s h o r t c i r c u i t in t h e system a n d replace t h e fuse 7 2
OK
B r i d g e t h e N c o l o u r e d cable at t h e electric w i n d o w s c o n t r o l unit 71 w i t h a n earth
OK
Restore c o n . o f N c o l o u r e d cable b e t w e e n electric w i n d o w s c o n . u n i t 71 & e a r t h on dashboard 2 2
N o t OK
C h e c k f o r v o l t a g e at o n e of t h e R c o l o u r e d cables f o r fuse 7 2
Not OK
Restore t h e c o n t i n u i t y o f t h e R coloured cable between t h e fuse 7 2 a n d t h e u l t r a sound welding
OK
C h e c k f o r v o l t a g e at t h e R c o l o u r e d cable f o r t h e e l e c tric w i n d o w s c o n t r o l u n i t 71
Not OK
Restore t h e c o n t i n u i t y o f t h e R coloured cable between t h e electric w i n d o w s c o n t r o l u n i t 71 a n d t h e f u s e 7 2 o r check the condition of t h e fuse holder
OK
C h e c k f o r v o l t a g e at t h e C c o l o u r e d cable f o r t h e e l e c tric w i n d o w s c o n t r o l u n i t 71
Not OK
Restore t h e c o n t i n u i t y f o r the C coloured cable b e t w e e n t h e electric w i n d o w s control unit 71 a n d t h e junction unit 4 connector I p i n 3, or c h e c k t h e c o n d i t i o n of t h e j u n c t i o n u n i t 4
OK
Copyright by Fiat Auto
29
Fault diagnosisAnalytical charts
Bravo-Brava
55D.Check f o r v o l t a g e at t h e R N c o l o u r e d cable at t h e c o n t r o l unit 7 1 Not OK O v e r h a u l or replace t h e c o n trol unit 71
OK
Check f o r v o l t a g e at t h e R c o l o u r e d cable f o r c o n n e c tor 3 6
Not OK
Restore t h e c o n t i n u i t y f o r the RN coloured cable bet w e e n t h e c o n t r o l u n i t 71 and the ultrasound w e l d i n g
OK
Bridge N c o l o u r e d cables at el. w i n d o w c o n t r o l panels 7 5 & 7 3 w i t h an earth
Not OK
O v e r h a u l or replace t h e electric window control panels 7 5 a n d 7 3
OK
Bridge t h e N c o l o u r e d c a b l e at c o n n e c t o r 3 5 w i t h a n earth
Not OK
Restore t h e c o n t i n u i t y of t h e N coloured cable between the connector 3 5 and the u l trasound welding
OK
Check c o n d . of N c o l o u r e d cable b t w n c o n n e c t o r 3 5 & earth o n dash 2 2
Not OK
Restore c o n t i n u i t y of t h e N c o l o u r e d cable b e t w e e n t h e c o n n e c t o r & t h e earth 2 2
The left electric window is not working
Check f o r v o l t a g e at t h e R c o l o u r e d cable for t h e e l e c tric w i n d o w c o n t r o l panel 73
N o t OK
Restore t h e c o n t i n u i t y o f t h e R c o l o u r e d cable b e t w e e n the c o n t r o l panel 7 3 a n d t h e ultrasound welding
OK4A430N
30
Print no. 506.670/02
Bravo-Brava
Fault diagnosisAnalytical charts
5 5 D.Bridge t h e N coloured cable for t h e c o n t r o l panel 7 3 w i t h an earth 7 1 OK Restore t h e c o n t i n u i t y o f t h e N coloured cable b e t w e e n t h e c o n t r o l panel 7 3 a n d t h e ultrasound w e l d i n g
Not OK
Extract t h e c o n n e c t o r f o r t h e c o n t r o l panel 7 3 f r o m its housing, bridge the C B / R a n d N / C N c o l o u r e d cables
OK
O v e r h a u l or replace t h e electric w i n d o w s control panel 7 3
Not OK
Extract t h e c o n n e c t o r f o r t h e c o n t r o l panel 7 3 f r o m its housing, bridge the R / C N a n d N / C B c o l o u r e d cables
OK
Overhaul or r e p l a c e t h e electric w i n d o w s control panel 7 3
Not OK
Extract t h e c o n n e c t o r s f o r t h e c o n t r o l panel 7 3 a n d f o r t h e electric w i n d o w c o n t r o l panel 7 1 f r o m their h o u s i n g , bridge C N / C B coloured c a bles at c o n t r o l unit 71 a n d insert an o h m m e t e r b e t w e e n C N / C B c o l o u r e d cables at c o n t r o l panel 7 3 c o n n e c t o r
Not OK
Restore t h e c o n t i n u i t y f o r the C N / C B coloured cables between the control panel 73 a n d the control unit 71
OK
Extract c o n s , f o r electric w i n d o w motor 76 & control u n i t 71 f r o m their h o u s i n g , bridge B G / Z G coloured c a bles at c o n . u n i t 71 & insert ohmmeter btwn BG/ZG c o l o u r e d cables at c o n n e c tor f o r e l . w i n d o w m o t o r 7 6
Not OK
Restore c o n t . f o r B G / Z G c o l o u r e d cables b t w n m o t o r 76 & control unit 71
Copyright by Fiat Auto
31
Fault diagnosisAnalytical charts
Bravo-Brava
55D.OK
Check t h e c o n d i t i o n of t h e electric w i n d o w m o t o r 7 6
Not OK
O v e r h a u l or replace t h e electric w i n d o w m o t o r 7 6
OK
Check t h e c o n d i t i o n of t h e electric w i n d o w c o n t r o l u n i t 71
Not OK
Replace t h e electric d o w s c o n t r o l u n i t 71
win-
The right front electric window is not working operated by the drivel's control panel Check f o r v o l t a g e at t h e R c o l o u r e d cable f o r t h e right electric window control panel 7 5 Not OK Restore t h e c o n t i n u i t y o f t h e R c o l o u r e d cable b e t w e e n t h e right electric w i n d o w c o n t r o l panel 7 5 a n d t h e u l trasound w e l d i n g
OK
Check t h e c o n d i t i o n of t h e right electric w i n d o w c o n trol panel 7 5
Not OK
O v e r h a u l or replace t h e r i g h t electric window control panel 7 5
The right front electric window is not working operated by the passenger control panel Check f o r v o l t a g e at t h e R c o l o u r e d cable f o r c o n n e c tor 3 6 Not OK Restore c o n t i n u i t y o f R c o l o u r e d cable b t w n c o n nector 3 6 & ultrasound welding
OK
Check f o r v o l t a g e at t h e R c o l o u r e d cable at t h e electric w i d o w s c o u r t e s y l i g h t 74
Not OK
Restore c o n t i n u i t y of R coloured cable b t w n control panel 7 4 & c o n n e c t o r 3 6
4A432N
32
Print no. 506.670/02
Bravo-Brava
Fault diagnosisAnalytical charts
55D.OK
Check t h e c o n d i t i o n o f t h e electric window control panel 7 4
N o t OK
O v e r h a u l or replace t h e electric window control panel 7 4
The right front electric window is not working Bridge t h e N coloured cable at t h e electric w i n d o w c o n trol panel 7 5 w i t h a n earth OK Restore t h e c o n t i n u i t y o f t h e N coloured cable b e t w e e n t h e electric w i n d o w c o n t r o l panel 7 5 a n d t h e u l t r a s o u n d welding
Not OK
Extract t h e c o n n e c t o r s f o r t h e electric w i n d o w c o n t r o l panels 7 5 & 7 4 f r o m their h o u s i n g s , b r i d g e t h e RV a n d C c o l o u r e d cables at t h e c o n n e c t o r f o r panel 7 4 a n d insert an o h m m e t e r at t h e RV a n d C cables at t h e c o n trol panel 7 5 c o n n e c t o r
Not OK
Restore c o n t i n u i t y f o r RV & C c o l o u r e d cables b e t w e e n c o n t r o l panels 7 5 & 7 4
OK
Bridge Z B c o l o u r e d c a b l e b t w n electric w i n d o w c o n trol panel 7 4 & electric w i n d o w motor 77
OK
Restore t h e c o n t i n u i t y f o r ZB coloured cable between c o n t r o l panel 7 4 & electric w i n d o w motor 77
Not OK
Bridge BR c o l o u r e d c a b l e b e t w e e n electric window c o n t r o l panel 7 4 a n d electric w i n d o w motor 77
OK
Restore t h e c o n t i n u i t y f o r BR c o l o u r e d c a b l e b e t w e e n c o n t r o l panel 7 4 & e l e c t r i c w i n d o w motor 77
Copyright by Fiat Auto
33
Fault diagnosisAnalytical charts
Bravo-Brava
55D.Not OK
Extract t h e c o n n e c t o r f o r t h e electric window control panel 7 5 f r o m its h o u s i n g , bridge both t h e R/RV & C / N c o l o u r e d cables
OK
Overhaul or replace t h e electric window control panel 7 5
Not OK
Extract t h e c o n n e c t o r for t h e electric window control panel 7 5 f r o m its h o u s i n g , bridge the R/C & R V / N c o l o u r e d cables
OK
Overhaul or replace t h e c o n t r o l panel 7 5
Not OK
Extract t h e c o n n e c t o r for t h e electric window control panel 7 4 f r o m its h o u s i n g , bridge the RV/ZB & C / B R c o l o u r e d cables
OK
Overhaul or replace t h e electric window control panel 7 4
Not OK
Extract t h e c o n n e c t o r f o r c o n t r o l panel 7 4 f r o m its h o u s i n g & bridge R V / B R & C / Z B c o l o u r e d cables
OK
Overhaul or replace electric w i n d o w control pan. 7 4
Not OK
Check condition of right electric w i n d o w m o t o r 7 7
Not OK
O v e r h a u l or replace t h e electric w i n d o w m o t o r 7 7
34
Print no. 506.670/02
Bravo-Brava
Fault diagnosisWiring diagrams
5 5 D.Trim Level: EL - ELX Electric rear windows - (See key at end of wiring diagrams)
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9130A40AL
81{Ml
60A80A E[
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ff=F
RN
R R
4 E E
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CB RN
[ ] 78^ANRNABCB
35
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RN RNRN AN-
RN AB
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at' mifti12-ZG BU-
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85 [ S ]AB GN GU RN RN AN l AN RN GU--GU R N - RN -GNGN-
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GU RN |AB GN
....If
83- 7P FE L BR-GN-* -RN-fe
[m_
87
Copyright by Fiat Auto
35
Location of components
Fault diagnosis
Bravo-Brava
55D.
Trim Level: EL - ELX Electric rear windows Components key 3 Power fuse box: A 30A protective fuse for injection system (60A for DS versions) B 40A protective fuse for ignition system C 60A protective fuse for optional extras D 80A protective fuse for junction unit 4 Junction unit 10 Earth for battery on bodyshell 11 Battery 12 Ignition switch 22 Left dashboard earth 28A Dashboard/longitudinal cables connection 35 Dashboard/left front door cables connection 78 Left rear electric window control on left front door 79 Right rear electric window control on left front door 80 Electric rear windows inhibitor switch 81 30A protective fuse for electric rear windows 82 Left rear electric window control panel on left rear door 83 Right rear electric window control panel on right rear door 84 Left rear electric window motor 85 Right rear electric window motor 86 Longitudinal/left rear door cables connection 87 Longitudinal/right rear door cables connection 91 Power relay N.D. Ultrasound welding taped in cable loom
4A436N
36
Print no.
506.670/02
Brava
Fault diagnosisAnalytical charts
55D.The electric rear windows are not working
C h e c k t h e c o n d i t i o n of t h e electric rear w i n d o w s p r o t e c t i v e fuse 8 1
Not OK
C h e c k f o r a s h o r t c i r c u i t in t h e system a n d replace t h e f u s e 81
OK
C h e c k for v o l t a g e at t h e R c o l o u r e d cable f o r fuse 81
Not OK
Restore t h e c o n t i n u i t y o f t h e R coloured cable between t h e fuse 8 1 a n d t h e u l t r a sound welding
OK
C h e c k f o r v o l t a g e at t h e M c o l o u r e d cable f o r c o n n e c tor 3 5
Not OK
Restore c o n t i n u i t y f o r M c o l o u r e d c a b l e b t w n f u s e 81 & c o n n e c t o r 3 5 or o v e r h a u l f u s e holder 81
OK
C h e c k for v o l t a g e at t h e M c o l o u r e d cable at t h e electric rear w i n d o w s i n h i b i t o r button 80
Not OK
Restore c o n t i n u i t y f o r M coloured cable b t w n button 80 & connector 35
OK
Extract t h e c o n n e c t o r for t h e i n h i b i t o r b u t t o n 8 0 f r o m its housing, bridge the M c o l o u r e d cable w i t h all t h e RN coloured cables
OK
O v e r h a u l or replace t h e b u t ton 80
4A437N
Copyright by Fiat Auto
37
Analytical charts
Fault diagnosis
Brava
55D.Not O K
4Bridge t h e N c o l o u r e d c a bles at t h e electric w i n d o w s control panels 7 8 & 7 9 w i t h an earth Not OK O v e r h a u l o r replace panels 78 & 7 9
4OK
Bridge t h e N c o l o u r e d c a b l e at c o n n e c t o r 3 5 w i t h a n earth
Not OK
Restore c o n t i n u i t y of N c o l o u r e d cable b t w n c o n nector 3 5 & c o n . panel 8 0
4OK
4Check condition of N c o l o u r e d cable b t w n c o n . 3 5 & e a r t h o n dash 2 2 Not OK Restore t h e c o n t i n u i t y of t h e N c o l o u r e d cables
The left rear electric window is not working when operated by the left front panel
Check f o r v o l t a g e at t h e R N c o l o u r e d cable for t h e e l e c tric w i n d o w c o n t r o l panel 78
Not OK
Restore c o n t i n u i t y f o r R N c o l o u r e d cable b t w n panel 7 8 & electric w i n d o w s i n hibiting button 8 0
4OK
Check t h e c o n d i t i o n of t h e electric window control panel 7 8
N o t OK
O v e r h a u l or replace t h e p a n el 7 8
4A438N
38
Print no. 506.670/02
Brava
Fault diagnosisAnalytical charts
55D.The left rear electric window is not working when operated by the left rear panel
C h e c k f o r v o l t a g e at t h e R N coloured cable pin 15 of connector 3 5
Not OK
Restore c o n t i n u i t y f o r R N coloured cable b t w n c o n nector 3 5 & electric w i n d o w s inhibitor button 8 0
OK
C h e c k f o r v o l t a g e at t h e R N coloured cable pin 7 for connector 2 8 A
Not OK
Restore t h e c o n t i n u i t y f o r t h e RN c o l o u r e d c a b l e b e tween connector 2 8 A & connector 3 5
OK
C h e c k f o r v o l t a g e at t h e R N c o l o u r e d cable f o r c o n n e c tor 8 6
Not OK
Restore t h e c o n t i n u i t y f o r t h e RN c o l o u r e d c a b l e b e tween connector 86 & c o n nector 28 A
OK
C h e c k for v o l t a g e at t h e R N c o l o u r e d cable at t h e e l e c tric w i n d o w control panel 82
Not OK
Restore t h e c o n t i n u i t y f o r t h e RN c o l o u r e d c a b l e b e t w e e n panel 8 2 & c o n n e c t o r 86
OK
C h e c k t h e c o n d i t i o n of t h e electric window control panel 8 2
Not OK
O v e r h a u l or replace t h e c o n t r o l panel 8 2
4A439N
Copyright by Fiat Auto
39
Analytical charts
Fault diagnosis
Brava
55D.The right rear electric window is not working when operted by the left front panel
Check f o r v o l t a g e at t h e R N c o l o u r e d cable f o r t h e electric w i n d o w c o n t r o l panel 79
N o t OK
Restore c o n t i n u i t y f o r t h e RN coloured cable between panel 7 9 & electric w i n d o w s inhibitor button 8 0
OK
Check t h e c o n d i t i o n o f t h e electric window control panel 7 9
N o t OK
O v e r h a u l or replace t h e p a n el 7 9
The right rear electric window is not working when operated by the right rear panel
Check f o r v o l t a g e at t h e R N c o l o u r e d cable p i n 1 2 f o r connector 35
N o t OK
Restore c o n t i n u i t y f o r R N c o l o u r e d cable b t w n c o n n e c t o r 3 5 & electric w i n d o w s inhibitor button 8 0
OK
Check f o r v o l t a g e at t h e R N c o l o u r e d cable p i n 1 4 f o r connector 2 8 A
N o t OK
Restore t h e c o n t i n u i t y f o r the RN coloured cable between connector 2 8 A & connector 35
OK
Check f o r v o l t a g e at t h e R N c o l o u r e d cable for c o n n e c tor 8 7
N o t OK
Restore t h e c o n t i n u i t y f o r the RN coloured cable between connector 87 & connector 2 8 A
OK
40
Print no. 506.670/02
Brava
Fault diagnosisAnalytical charts
55D.
C h e c k f o r v o l t a g e at t h e R N c o l o u r e d cable at t h e electric w i n d o w c o n t r o l panel 83
Not OK
Restore t h e c o n t i n u i t y f o r t h e RN c o l o u r e d c a b l e b e t w e e n panel 8 3 & connector 87
OK
Check t h e condition of the electric window control panel 8 3
Not OK
O v e r h a u l or replace t h e p a n el 8 3
The left rear electric window is not working
Bridge t h e N coloured cable at t h e electric w i n d o w c o n t r o l panel 7 8 w i t h a n earth
OK
Restore t h e c o n t i n u i t y o f t h e N coloured cable between panel 7 8 & t h e u l t r a s o u n d welding
Not OK
Extract t h e c o n n e c t o r f o r t h e panel 7 8 f r o m its h o u s i n g , bridge the R N / A N and A B / N c o l o u r e d cables
OK
O v e r h a u l or replace t h e p a n el 7 8
Not OK
Extract t h e c o n n e c t o r f o r t h e panel 7 8 f r o m it h o u s i n g , bridge the R N / A B and N / A N c o l o u r e d cables
OK
O v e r h a u l or replace t h e p a n el 7 8
Not OK
Copyright by Fiat Auto
41
Analytical charts
Fault diagnosis
Brava
55D.Extract t h e c o n n e c t o r f o r t h e panel 8 2 f r o m its h o u s i n g , bridge the RN/ZG and B V / A B c o l o u r e d cables OK O v e r h a u l or replace t h e p a n el 8 2
Not O K
Extract t h e c o n n e c t o r f o r panel 8 2 f r o m its h o u s i n g , bridge the RN/BV and Z G / A N c o l o u r e d cables
OK
O v e r h a u l or replace t h e p a n el 8 2
Not O K
Extract c o n n e c t o r s f o r p a n els 7 8 & 8 2 f r o m their h o u s ings, b r i d g e A N & A B c o l o u r e d cables at c o n n e c tor f o r panel 8 2 & insert an ohmmeter btwn A N & A B c o l o u r e d cables f o r c o n n e c tor f o r panel 7 8
Not OK
Restore t h e c o n t i n u i t y f o r the A N and A B coloured c a bles b t w n panels 7 8 & 8 2
OK
Extract t h e c o n n e c t o r s f o r panel 8 2 a n d m o t o r 8 4 f r o m their h o u s i n g s , b r i d g e Z G & BV c o l o u r e d cables at c o n nector f o r m o t o r 8 4 a n d i n sert a n o h m m e t e r b t w n Z G & B V c o l o u r e d cables at c o n n e c t o r for panel 8 2
Not OK
Restore t h e c o n t i n u i t y f o r the ZG and BV coloured cables b e t w e e n m o t o r 8 4 & panel 8 2
OK
Check t h e c o n d i t i o n o f t h e electric w i n d o w m o t o r 8 4
Not OK
O v e r h a u l or replace t h e m o tor 8 4
42
Print no.
506.670/02
Brava
Fault diagnosisAnalytical charts
55D.The right rear electric window is not working
Bridge t h e N coloured cable at t h e electric w i n d o w c o n t r o l p a n e l 7 9 w i t h a n earth
OK
Restore t h e c o n t i n u i t y o f t h e N coloured cable between panel 7 9 & t h e u l t r a s o u n d welding
Not OK
Extract t h e c o n n e c t o r f o r panel 7 9 f r o m its h o u s i n g , bridge the R N / G N & N / G V c o l o u r e d cables
OK
O v e r h a u l or replace t h e p a n el 7 9
Not OK
Extract t h e c o n n e c t o r f o r panel 7 9 f r o m its h o u s i n g , bridge the R N / G V & N / G N c o l o u r e d cables
OK
O v e r h a u l or replace t h e p a n el 7 9
Not OK
Extract t h e c o n n e c t o r f o r panel 8 3 f r o m its h o u s i n g , bridge the R N / Z B & B R / G V c o l o u r e d cables
OK
O v e r h a u l or replace t h e p a n el 8 3
Not OK
Extract t h e c o n n e c t o r f o r panel 8 3 f r o m its h o u s i n g , bridge the R N / B R &
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