Connector End View (C1231B) - POWERTRAIN CONTROL MODULE (PCM)
Connector: C1231B
Description
POWERTRAIN CONTROL MODULE (PCM)
Color
Harness
12A581
Base Part #
#N/A
Service Pigtail
Not Available
| Pin | Circuit | Gauge | Circuit Function | Qualifier |
| 1 | CE233 (WH-OG) | 20 | CTRL MOD. - POWERTRAIN # HEATER OXYGEN SEN. POST CAT. 1ST OR UNIQUE (HTR12) | |
| 2 | CH302 (WH-BU) | 20 | CTRL MOD. - POWERTRAIN # A/C CLUTCH CONTROL RELAY / WOT AC CUTOFF (ACCR) | |
| 3 | * | * | Not Used | |
| 4 | CEC01 (WH-BU) | 20 | CTRL MOD. - COOLING FAN CONTROL (FC2) | |
| 5 | * | * | Not Used | |
| 6 | * | * | Not Used | |
| 7 | RE407 (YE-VT) | 20 | CTRL MOD. - POWERTRAIN # SIGNAL RETURN COWL (C-SIGRTN) (SIGRTN-C) | |
| 8 | * | * | Not Used | |
| 9 | * | * | Not Used | |
| 10 | LE137 (BU-GY) | 18 | CTRL MOD. - POWERTRAIN # ACCELERATOR PEDAL POSITION SENSOR 2 (APP2VREF) | |
| 11 | LE423 (GN-VT) | 20 | CTRL MOD. - POWERTRAIN # VOLTAGE REFERENCE ENGINE (VREF) (E-VREF) (VREF1) | |
| 12 | LE136 (GN-OG) | 18 | CTRL MOD. - POWERTRAIN # ACCELERATOR PEDAL POSITION SENSOR 1 (APP1VREF) | |
| 13 | LE230 (BN-BU) | 22 | CTRL MOD. - POWERTRAIN # FUEL TANK PRESSURE TRANSDUCER REF. VOLT. (FTPTREF) | |
| 14 | * | * | Not Used | |
| 15 | * | * | Not Used | |
| 16 | RE230 (WH-VT) | 20 | CTRL MOD. - POWERTRAIN # FUEL TANK PRESSURE TRANSDUCER | |
| 17 | * | * | Not Used | |
| 18 | RE407 (YE-VT) | 20 | CTRL MOD. - POWERTRAIN # SIGNAL RETURN COWL (C-SIGRTN) (SIGRTN-C) | |
| 19 | * | * | Not Used | |
| 20 | CE114 (GN-BU) | 20 | CTRL MOD. - POWERTRAIN # CANISTER VENT SOLENOID (CANVNT) | |
| 21 | * | * | Not Used | |
| 22 | CE113 (WH-BN) | 20 | CTRL MOD. - POWERTRAIN # CANISTER PURGE VALVE (CANP) | |
| 23 | CEC02 (GN-BU) | 20 | CTRL MOD. - COOLING FAN CONTROL (FC1) | |
| 24 | * | * | Not Used | |
| 25 | * | * | Not Used | |
| 26 | CDC15 (VT) | 20 | GENERATOR (ALTERNATOR) # LOAD INPUT (GENLI) | |
| 27 | VE518 (BN-WH) | 20 | MONITOR - FUEL PUMP (FPM) | |
| 28 | CE436 (VT-OG) | 20 | CTRL MOD. -WAKE UP PCM | |
| 29 | CE115 (BN) | 20 | CTRL MOD. - POWERTRAIN # INDICATOR CATALYST OVERHEATED | |
| 30 | * | * | Not Used | |
| 31 | * | * | Not Used | |
| 32 | LE424 (YE-GN) | 18 | CTRL MOD. - POWERTRAIN # VOLTAGE REFERENCE COWL (C-VREF) | |
| 33 | VE850 (WH-VT) | 20 | SENSOR - WASTE GATE CONTROL PRESSURE (WGCP) | |
| 34 | * | * | Not Used | |
| 35 | RE137 (YE-GN) | 18 | CTRL MOD. - POWERTRAIN # ACCELERATOR PEDAL POSITION SENSOR 2 (APP2RTN) | |
| 36 | RE136 (VT-GN) | 18 | CTRL MOD. - POWERTRAIN # ACCELERATOR PEDAL POSITION SENSOR 1 (APP1RTN) | |
| 36 | * | * | Not Used | |
| 37 | RE733 (GN) | 18 | SENSOR - HEATED OXYGEN POST CAT. 2ND (HO2S22) | |
| 38 | RE134 (BU-OG) | 20 | CTRL MOD. - POWERTRAIN # ELECTRONIC THROTTLE CONTROL (ETCRTN) | |
| 39 | VE225 (YE-OG) | 20 | CTRL MOD. - POWERTRAIN # FUEL PUMP MODULE COMMAND (FPC) | |
| 40 | * | * | Not Used | |
| 41 | VE432 (WH-BN) | 20 | #N/A | |
| 42 | * | * | Not Used | |
| 43 | CDC12 (YE) | 20 | CTRL MOD. - POWERTRAIN # STARTER MOTOR CONTROL (SMC) | |
| 44 | * | * | Not Used | |
| 45 | * | * | Not Used | |
| 46 | VCF34 (WH) | 20 | CTRL MOD. - ALL WHEEL DRIVE # MONITOR (AWDM) | |
| 47 | CDC35 (BU-WH) | 20 | SWITCH - IGNITION # START | |
| 48 | CBB26 (BU-WH) | 20 | FUSE - 26 OR CIRCUIT BREAKER | |
| 49 | * | * | Not Used | |
| 50 | VND06 (WH-GN) | 18 | #N/A | |
| 51 | VE750 (GN-BU) | 20 | SENSOR - POWERTRAIN AMBIENT TEMP. SENSOR (AAT) | |
| 52 | VH433 (VT-OG) | 20 | TRANSDUCER - A/C PRESSURE (ACPT) + | |
| 53 | * | * | Not Used | |
| 54 | VE702 (BU-WH) | 18 | SENSOR - ACCELERATOR PEDAL POSITION # 2 (APP2) | |
| 55 | VE701 (YE-OG) | 18 | SENSOR - ACCELERATOR PEDAL POSITION # 1 (APP1) | |
| 56 | VE733 (WH) | 18 | SENSOR - HEATED OXYGEN POST CAT. 2ND (HO2S22) | |
| 57 | VE731 (YE-GN) | 20 | SENSOR - HEATED OXYGEN POST CAT. 1ST OR UNIQUE (HO2S12) | |
| 58 | CE302 (YE-BU) | 20 | CTRL MOD. - POWERTRAIN # POWERTRAIN CONTROL RELAY (PCMRC) | |
| 59 | CDC10 (BU-OG) | 20 | CTRL MOD. - POWERTRAIN # GENERATOR REGULATOR CONTROL (GENRC) | |
| 60 | VCF35 (GN) | 20 | CTRL MOD. - POWERTRAIN # ALL WHEEL DRIVE COMMAND (AWDC) | |
| 61 | CE234 (BU-WH) | 18 | CTRL MOD. - POWERTRAIN # HEATER OXYGEN SEN. POST CAT. 2ND (HTR22) | |
| 62 | CDC54 (WH-GN) | 20 | CTRL MOD. - POWERTRAIN # STARTER MOTOR CONTROL SENSE (SMCS) | |
| 63 | VET77 (GY-YE) | 18 | ACTUATOR - GEAR SHIFT # PWM OUT 2 (PWM2) | |
| 64 | * | * | Not Used | |
| 65 | CES09 (VT-OG) | 20 | SWITCH - BRAKE PEDAL # SPEED CONTROL DEACTIVATION (BPS) + | |
| 66 | CCB08 (VT-WH) | 20 | SWITCH - BRAKE ON/OFF (BOO) NORMAL OPEN | |
| 67 | * | * | Not Used | |
| 68 | VDB05 (WH) | 22 | CONNECTOR - DIAGNOSTIC # CAN BUS HIGH SPEED LOW | |
| 69 | VDB04 (WH-BU) | 22 | CONNECTOR - DIAGNOSTIC # CAN BUS HIGH SPEED HIGH | |
| 70 | VE774 (YE-GN) | 20 | SENSOR - ENGINE OIL PRESSURE + | |
| 71 | VE727 (BU-BN) | 20 | SENSOR - FUEL RAIL PRESSURE/INJECTION PRESSURE (FRP) (IPS) | |
| 72 | VE779 (YE-GN) | 20 | SENSOR - CRANKCASE PRESSURE | |
| 73 | VE922 (VT-GN) | 20 | TRANSDUCER - FUEL TANK PRESSURE (FTPT) | |
| 74 | VE804 (GN-BN) | 18 | SENSOR - MANIFOLD ABSOLUTE PRESSURE THERMISTOR (TMAP) + | |
| 75 | VE740 (GY-VT) | 20 | SENSOR - INTAKE AIR TEMPERATURE (IAT) | |
| 76 | VCF36 (YE-GN) | 20 | SENSOR - TRANSFER CASE TEMPERATURE (ECT) + | |
| 77 | * | * | Not Used | |
| 78 | VE837 (WH) | 20 | SENSOR - VARIABLE GEOMETRY TURBO POSITION | |
| 79 | * | * | Not Used | |
| 80 | CE420 (GY-VT) | 20 | CTRL MOD. - POWERTRAIN # VAPOR MANAGEMENT VALVE (VAPOR BLOCKING - EVAPS) (VMV-CC) | |
| 81 | RHF06 (BN-WH) | 18 | CTRL MOD. - FUEL FIRED HEATER # ENGINE COOLER VALVE - | |
| 82 | * | * | Not Used | |
| 83 | * | * | Not Used | |
| 84 | * | * | Not Used | |
| 85 | VE518 (BN-WH) | 22 | MONITOR - FUEL PUMP (FPM) | |
| 86 | * | * | Not Used | |
| 87 | * | * | Not Used | |
| 88 | CET42 (GN-VT) | 20 | SWITCH - TRANSMISSION SELECT SHIFT # DOWN (SST) | |
| 89 | CET43 (GY) | 20 | SWITCH - TRANSMISSION SELECT SHIFT # UP (SST) | |
| 90 | * | * | Not Used | |
| 91 | * | * | Not Used | |
| 92 | * | * | Not Used | |
| 93 | * | * | Not Used | |
| 94 | VDC61 (VT-GN) | 20 | SENSOR - BATTERY MONITORING SYSTEM # ALTERNATOR | |
| 95 | * | * | Not Used | |
| 96 | GD113 (BK-YE) | 16 | GROUND - COWL TOP RIGHT | |
| 97 | GD113 (BK-YE) | 16 | GROUND - COWL TOP RIGHT | |
| 98 | GD113 (BK-YE) | 16 | GROUND - COWL TOP RIGHT | |
| 99 | GD113 (BK-YE) | 16 | GROUND - COWL TOP RIGHT | |
| 100 | * | * | Not Used | |
| 101 | CBB07 (GN-BU) | 16 | FUSE - 7 OR CIRCUIT BREAKER | |
| 102 | CBB07 (GN-BU) | 16 | FUSE - 7 OR CIRCUIT BREAKER | |
| 103 | CBB07 (GN-BU) | 16 | FUSE - 7 OR CIRCUIT BREAKER |