Connector Pin Identification ECU Chrysler NGC

4.7L (Ngc) C1 Connector

PIN # CIRCUIT FUNCTION1 K98 16LB/RD COIL CONTROL NO. 82 - NOT USED3 K97 16BR COIL CONTROL NO. 74 K28 18GY/LB INJECTOR CONTROL NO. 85 K26 18VT INJECTOR CONTROL NO. 76-8 - NOT USED9 Z12 16BK/TN GROUND10 - NOT USED11 F18 18LG/BK FUSED IGNITION SWITCH OUTPUT (RUN-START)12 F11 20RD/WT FUSED IGNITION SWITCH OUTPUT (OFF-RUN-START)13 G7 18WT/OR VEHICLE SPEED SIGNAL14-17 - NOT USED18 Z12 16BK/TN GROUND19 - NOT USED20 G60 18GY/YL OIL PRESSURE SIGNAL21 C18 20LB/BR A/C PRESSURE SIGNAL22 G31 18VT/LG AMBIENT TEMPERATURE SENSOR SIGNAL23-24 - NOT USED25 D20 18LG SCI RECEIVE (PCM)26 D6 18PK/LB SCI RECEIVE (TCM)27 K6 18VT/WT 5 VOLT SUPPLY28 - NOT USED29 A14 16RD/WT FUSED B (+)30 A169 18RD/YL FUSED IGNITION SWITCH OUTPUT (START)31 K141 18TN/WT O2 1/2 SIGNAL32 K902 18BR/DG O2 RETURN (DOWN)33 K341 18TN/WT O2 2/2 SIGNAL

34-35 - NOT USED36 D21 18PK SCI TRANSMIT (PCM)37 D15 18WT/DG SCI TRANSMIT (TCM)38 D25 18WT/VT PCI BUS (PCM)

2003-06 Dakota 4.7L (NGC) PCM C1 Connector Pinout

4.7L (Ngc) C2 Connector

PIN # CIRCUIT FUNCTION1 K96 16TN/LB COIL CONTROL NO. 62 K95 16TN/DG COIL CONTROL NO. 53 K94 16TN/LG COIL CONTROL NO. 44 K58 18BR/DB INJECTOR CONTROL NO. 65 K38 18GY INJECTOR CONTROL NO. 56 - NOT USED7 K93 16TN/OR COIL CONTROL NO. 38 - NOT USED9 K92 16TN/PK COIL CONTROL NO. 210 K91 16TN/RD COIL CONTROL NO. 111 K14 18LB/BR INJECTOR CONTROL NO. 412 K13 18YL/WT INJECTOR CONTROL NO. 313 K12 18TN INJECTOR CONTROL NO. 214 K11 18WT/DB INJECTOR CONTROL NO. 115-16 - NOT USED17 K199 18BR/VT O2 2/1 HEATER CONTROL18 K99 18BR/OR O2 1/1 HEATER CONTROL19 K20 18DG GEN FIELD CONTROL20 K2 18VT/OR ECT SENSOR21 K22 20BR/OR TP SENSOR NO. 1 SIGNAL22 - NOT USED23 K1 20VT/BR MAP SIGNAL

24-26 - NOT USED27 K4 18BK/LB SENSOR GROUND28 K60 16YL/BK IAC RETURN29 K7 18OR 5 VOLT SUPPLY30 K21 20BK/RD IAT SIGNAL31 K41 18BK/DG O2 1/1 SIGNAL32 K904 18DB/DG O2 RETURN (UP)33 K241 18LG/RD O2 2/1 SIGNAL34 K44 20DB/GY CMP SIGNAL35 K24 20DB/WT CKP SIGNAL36-37 - NOT USED38 K39 16GY/RD IAC MOTOR CONTROL

2003-06 Dakota 4.7L (NGC) PCM C2 Connector Pinout

4.7L (Ngc) C3 Connector

PIN # CIRCUIT FUNCTION1-2 - NOT USED3 K51 20DB/YL AUTOMATIC SHUT DOWN RELAY CONTROL4 - NOT USED5 V35 20LG/RD S/C VENT CONTROL6 C24 20DB/PK LOW RAD FAN RELAY CONTROL7 V32 18VT/YL S/C SUPPLY8 K106 20WT/DG NVLD SOLENOID CONTROL9 K299 18BR/WT O2 1/2 HEATER CONTROL10 K399 18BR/GY O2 2/2 HEATER CONTROL11 C13 20LB/OR A/C CLUTCH RELAY CONTROL12 V36 20VT/DG S/C VACUUM CONTROL13-18 - NOT USED19 A142 16DG/OR AUTOMATIC SHUT DOWN RELAY OUTPUT20 K52 18PK/BK EVAP PURGE CONTROL

21 T41 18BK/WT TRS T41 SENSE22 - NOT USED23 V40 20WT/PK BRAKE SWITCH SIGNAL24-27 - NOT USED28 A142 16DG/OR AUTOMATIC SHUT DOWN RELAY OUTPUT29 K70 18DB/BR EVAP PURGE SIGNAL30 K10 18DB/OR STEERING PRESSURE SWITCH SIGNAL31 - NOT USED32 K118 20PK/YL AAT SIGNAL33 K226 18DB/WT FUEL LEVEL SIGNAL34 V37 18VT/TN S/C SWITCH SIGNAL35 K107 20OR NVLD SWITCH SIGNAL36 - NOT USED37 K31 20BR FUEL PUMP RELAY CONTROL38 T752 18DG/OR STARTER RELAY CONTROL

2003-06 Dakota 4.7L (NGC) PCM C3 Connector Pinout

4.7L (Ngc) C4 Connector

PIN # CIRCUIT FUNCTION1 T60 18YL/GY OVERDRIVE SOLENOID CONTROL2 T159 18DG/WT 4C SOLENOID CONTROL3, 7, 9 - NOT USED4 T118 18YL/DB MS SOLENOID CONTROL5 - NOT USED6 T119 18WT/DB 2C SOLENOID CONTROL8 T59 18YL/LB UNDERDRIVE SOLENOID CONTROL10 T120 18LG LR SOLENOID CONTROL11 T140 18VT/LG PRESSURE CONTROL SOLENOID CONTROL12 Z13 16BK/RD GROUND13 Z13 16BK/RD GROUND

14 Z13 16BK/RD GROUND15 T1 18DG/LB TRS T1 SENSE16 T3 18DG/DB TRS T3 SENSE17 T6 20OR/WT OVERDRIVE OFF SWITCH SENSE

18 T15 18YL/BR TRANSMISSION CONTROL RELAY CONTROL

19 T16 18RD TRANSMISSION CONTROL RELAY OUTPUT

20 T48 18DB 4C PRESSURE SWITCH SENSE

21 T29 18GY UNDERDRIVE PRESSURE SWITCH SENSE

22 T9 18YL/LG OVERDRIVE PRESSURE SWITCH SENSE

23-25 - NOT USED

26 T4 18PK/OR TRS T2 SENSE

27 - NOT USED

28 T16 18RD TRANSMISSION CONTROL RELAY OUTPUT

29 T50 18YL/TN LOW/REVERSE PRESSURE SWITCH SENSE

30 T47 18YL/DG 2C PRESSURE SWITCH SENSE

31 T38 18VT/TN LINE PRESSURE SENSOR SIGNAL

32 T14 18LG/WT OUTPUT SPEED SENSOR SIGNAL

33 T52 18RD/BK INPUT SPEED SENSOR SIGNAL

34 T13 18DB/BK SPEED SENSOR GROUND

35 T54 18DG/OR TRANSMISSION TEMPERATURE SENSOR SIGNAL

36 - NOT USED

37 T42 18DG/YL TRS T42 SENSE

38 T16 18RD TRANSMISSION CONTROL RELAY OUTPUT

2003-06 Dakota 4.7 (NGC) PCM C4 Connector Pinout