Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSFORD2021TRANSIT-150 XLT, 3.5L ENG VIN 8, AWDREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSWIRING DIAGRAMSOEM CONNECTOR END VIEWS - C1283 - C3039CONNECTOR VIEWSCONNECTOR END VIEW (C1551B) - POWERTRAIN CONTROL MODULE (PCM)
2021 Ford Transit-150 XLT, 3.5L Eng VIN 8, AWD
Connector End View (C1551B) - POWERTRAIN CONTROL MODULE (PCM)
2021 Ford Transit-150 XLT, 3.5L Eng VIN 8, AWDSECTION Connector End View (C1551B) - POWERTRAIN CONTROL MODULE (PCM)
| Connector: | Description | Color | Harness | Base Part # | Service Pigtail | |
|---|---|---|---|---|---|---|
| C1551B | POWERTRAIN CONTROL MODULE (PCM) | 9K499 | part# N/A | Not Available | ||
| Terminal Part Number | Service Part Number | Size |
|---|---|---|
| GU5T-14474-DA | Not Available | |
| BU5T-14474-AB | DU2Z-14474-CA | 0.64 |
| BU5T-14474-BB | DU2Z-14474-CA | 0.64 |
| GU5T-14474-CA | DU2Z-14474-BA | 0.64 |
| 8U5T-14474-BB | DU2Z-14474-CA | 0.64 |
| Pin | Circuit | Gauge | Circuit Function | Qualifier | Terminal Part Number | |||
|---|---|---|---|---|---|---|---|---|
| 1 | CBB06 (WH-BU) | 17 | FUSE - 6 OR CIRCUIT BREAKER | GU5T-14474-DA | ||||
| 2 | CBB06 (WH-BU) | 17 | FUSE - 6 OR CIRCUIT BREAKER | GU5T-14474-DA | ||||
| 3 | VE225 (YE-OG) | 20 | CTRL MOD. - POWERTRAIN # FUEL PUMP MODULE COMMAND (FPC) | BU5T-14474-AB | ||||
| 4 | ZA118 (BK) | 20 | TEMPORARY NO. - 18 | BU5T-14474-AB | ||||
| 5 | ZA119 (BK) | 20 | TEMPORARY NO. - 19 | BU5T-14474-AB | ||||
| 6 | ZA120 (BK) | 20 | TEMPORARY NO. - 20 | BU5T-14474-AB | ||||
| 7 | CE436 (VT-OG) | 20 | CTRL MOD. -WAKE UP PCM | BU5T-14474-AB | ||||
| 8 | CCB08 (VT-WH) | 20 | SWITCH - BRAKE ON/OFF (BOO) NORMAL OPEN | BU5T-14474-AB | ||||
| 9 | ZA121 (BK) | 20 | TEMPORARY NO. - 21 | BU5T-14474-AB | ||||
| 10 | ZA122 (BK) | 20 | TEMPORARY NO. - 22 | BU5T-14474-AB | ||||
| 11 | VE181 (WH-GN) | 20 | CTRL MOD. - LIN BUS # POWERTRAIN CONTROL MODULE 1 | 8U5T-14474-BB|BU5T-14474-AB | ||||
| 12 | VDB05 (WH) | 20 | CONNECTOR - DIAGNOSTIC # CAN BUS HIGH SPEED LOW | BU5T-14474-AB | ||||
| 13 | CBB24 (VT-GN) | 18 | FUSE - 24 OR CIRCUIT BREAKER | BU5T-14474-BB | ||||
| 14 | CE226 (YE-VT) | 18 | CTRL MOD. - POWERTRAIN # FUEL PUMP ON/OFF (FP) + | BU5T-14474-BB | ||||
| 15 | ZA243 (BK) | 20 | TEMPORARY NO. - 43 | BU5T-14474-AB | ||||
| 16 | CBB06 (WH-BU) | 17 | FUSE - 6 OR CIRCUIT BREAKER | GU5T-14474-DA | ||||
| 17 | ZA124 (BK) | 20 | TEMPORARY NO. - 24 | GU5T-14474-CA | ||||
| 18 | ZA125 (BK) | 20 | TEMPORARY NO. - 25 | BU5T-14474-AB | ||||
| 19 | CH302 (WH-BN) | 18 | CTRL MOD. - POWERTRAIN # A/C CLUTCH CONTROL RELAY / WOT AC CUTOFF (ACCR) | BU5T-14474-BB | ||||
| 20 | CE914 (GN) | 20 | SWITCH - POWER TAKE OFF IDLE CONTROL 2 (PTOIC) | BU5T-14474-AB | ||||
| 21 | CE913 (BU) | 20 | SWITCH - POWER TAKE OFF IDLE CONTROL 1 (PTOIC) | BU5T-14474-AB | ||||
| 22 | CDC35 (BU-WH) | 18 | SWITCH - IGNITION # START | BU5T-14474-BB | ||||
| 23 | CCB15 (BN-GN) | 20 | SWITCH - BRAKE ON/OFF (BOO) NORMAL CLOSED | BU5T-14474-AB | ||||
| 24 | VE740 (VT-GY) | 18 | SENSOR - INTAKE AIR TEMPERATURE (IAT) | BU5T-14474-BB|BU5T-14474-AB | ||||
| 25 | VE925 (GN-WH) | 20 | SWITCH - POWER TAKE OFF RPM ADJUST (PTO_RPM) | BU5T-14474-AB | ||||
| 26 | RE407 (YE-VT) | 20 | CTRL MOD. - POWERTRAIN # SIGNAL RETURN COWL (C-SIGRTN) (SIGRTN-C) | BU5T-14474-AB | ||||
| 27 | VDB04 (BU) | 20 | CONNECTOR - DIAGNOSTIC # CAN BUS HIGH SPEED HIGH | BU5T-14474-AB | ||||
| 28 | RH433 (BU-GY) | 20 | TRANSDUCER - A/C PRESSURE (ACPT) - | BU5T-14474-AB | ||||
| 29 | RE226 (GN-VT) | 18 | CTRL MOD. - POWERTRAIN # FUEL PUMP ON/OFF (FP) - | BU5T-14474-BB | ||||
| 30 | VMC02 (BU-WH) | 20 | CTRL MOD. - POWERTRAIN # CLEAN TACHOMETER OUTPUT (CTO) | BU5T-14474-AB | ||||
| 31 | ZA129 (BK) | 20 | TEMPORARY NO. - 29 | GU5T-14474-CA | ||||
| 32 | ZA130 (BK) | 20 | TEMPORARY NO. - 30 | GU5T-14474-CA | ||||
| 33 | ZA131 (BK) | 20 | TEMPORARY NO. - 31 | BU5T-14474-AB | ||||
| 34 | CE113 (WH-BN) | 18 | CTRL MOD. - POWERTRAIN # CANISTER PURGE VALVE (CANP) | BU5T-14474-BB | ||||
| 35 | CMC24 (GY) | 18 | SWITCH - OIL PRESSURE | BU5T-14474-BB|BU5T-14474-AB | ||||
| 36 | ZA133 (BK) | 20 | TEMPORARY NO. - 33 | BU5T-14474-AB | ||||
| 37 | CR167 (YE-VT) | 20 | CTRL MOD. - FUEL SHUTOFF EVENT NOTIFICATION SIGNAL (ENS) | BU5T-14474-AB | ||||
| 38 | CET34 (BN-GN) | 20 | SWITCH - TRANSMISSION CONTROL / OVERDRIVE CANCEL (TCS) | BU5T-14474-AB | ||||
| 39 | ZA134 (BK) | 20 | TEMPORARY NO. - 34 | BU5T-14474-AB | ||||
| 40 | ZA135 (BK) | 20 | TEMPORARY NO. - 35 | BU5T-14474-AB | ||||
| 41 | ZA136 (BK) | 20 | TEMPORARY NO. - 36 | BU5T-14474-AB | ||||
| 42 | ZA137 (BK) | 20 | TEMPORARY NO. - 37 | BU5T-14474-AB | ||||
| 43 | RE407 (YE-VT) | 20 | CTRL MOD. - POWERTRAIN # SIGNAL RETURN COWL (C-SIGRTN) (SIGRTN-C) | BU5T-14474-AB | ||||
| 44 | CDC54 (WH-GN) | 18 | CTRL MOD. - POWERTRAIN # STARTER MOTOR CONTROL SENSE (SMCS) | BU5T-14474-BB | ||||
| 45 | CE326 (BU-WH) | 20 | CTRL MOD. - POWERTRAIN # POWER TAKE OFF OK INDICATOR (PTO_OKAY) (PTO_IND) | BU5T-14474-AB | ||||
| 46 | GD120 (BK-GN) | 17 | GROUND - FENDER FRONT LEFT | GU5T-14474-DA | ||||
| 47 | GD120 (BK-GN) | 17 | GROUND - FENDER FRONT LEFT | GU5T-14474-DA | ||||
| 48 | CE420 (GY-VT) | 18 | CTRL MOD. - POWERTRAIN # VAPOR MANAGEMENT VALVE (VAPOR BLOCKING - EVAPS) (VMV-CC) | BU5T-14474-BB | ||||
| 49 | CE170 (WH-BU) | 18 | CTRL MOD. - POWERTRAIN # ENGINE START SIGNAL | BU5T-14474-BB|BU5T-14474-AB | ||||
| 50 | ZA244 (BK) | 20 | TEMPORARY NO. - 44 | BU5T-14474-AB | ||||
| 51 | ZA140 (BK) | 20 | TEMPORARY NO. - 40 | BU5T-14474-AB | ||||
| 52 | VE518 (BN-WH) | 20 | MONITOR - FUEL PUMP (FPM) | BU5T-14474-AB | ||||
| 53 | CET43 (GY) | 20 | SWITCH - TRANSMISSION SELECT SHIFT # UP (SST) | BU5T-14474-AB | ||||
| 54 | ZA116 (BK) | 20 | TEMPORARY NO. - 16 | BU5T-14474-AB | ||||
| 55 | VDC73 (GN-WH) | 20 | SENSOR - ALTERNATOR CURRENT | BU5T-14474-AB | ||||
| 56 | VE701 (YE-OG) | 20 | SENSOR - ACCELERATOR PEDAL POSITION # 1 (APP1) | BU5T-14474-AB | ||||
| 57 | VE922 (VT-GN) | 20 | TRANSDUCER - FUEL TANK PRESSURE (FTPT) | BU5T-14474-AB | ||||
| 58 | ZA117 (BK) | 20 | TEMPORARY NO. - 17 | BU5T-14474-AB | ||||
| 59 | CEC02 (GN-BU) | 20 | CTRL MOD. - COOLING FAN CONTROL (FC1) | BU5T-14474-AB | ||||
| 59 | VE203 (YE-GY) | 20 | CTRL MOD. - POWERTRAIN # FAN CONTROL VARIABLE (FC-V) | heavy duty | BU5T-14474-AB | |||
| 60 | CE302 (YE-BU) | 20 | CTRL MOD. - POWERTRAIN # POWERTRAIN CONTROL RELAY (PCMRC) | 8U5T-14474-BB|BU5T-14474-AB | ||||
| 61 | GD120 (BK-GN) | 17 | GROUND - FENDER FRONT LEFT | GU5T-14474-DA | ||||
| 62 | GD120 (BK-GN) | 17 | GROUND - FENDER FRONT LEFT | GU5T-14474-DA | ||||
| 63 | CET21 (GN-WH) | 20 | CTRL MOD. - POWERTRAIN # TRANSMISSION RANGE OUTPUT NEUTRAL (TRO-N) | BU5T-14474-AB | ||||
| 64 | CET22 (GY-BN) | 20 | CTRL MOD. - POWERTRAIN # TRANSMISSION RANGE OUTPUT PARK (TRO-P) | BU5T-14474-AB | ||||
| 65 | CET42 (GN-VT) | 20 | SWITCH - TRANSMISSION SELECT SHIFT # DOWN (SST) | BU5T-14474-AB | ||||
| 66 | ZA118 (BK) | 20 | TEMPORARY NO. - 18 | BU5T-14474-AB | ||||
| 67 | ZA119 (BK) | 20 | TEMPORARY NO. - 19 | BU5T-14474-AB | ||||
| 68 | VE702 (BU-WH) | 20 | SENSOR - ACCELERATOR PEDAL POSITION # 2 (APP2) | BU5T-14474-AB | ||||
| 69 | VH433 (VT-OG) | 20 | TRANSDUCER - A/C PRESSURE (ACPT) + | BU5T-14474-AB | ||||
| 70 | LE230 (BN-BU) | 20 | CTRL MOD. - POWERTRAIN # FUEL TANK PRESSURE TRANSDUCER REF. VOLT. (FTPTREF) | BU5T-14474-AB | ||||
| 71 | LE137 (BU-GY) | 20 | CTRL MOD. - POWERTRAIN # ACCELERATOR PEDAL POSITION SENSOR 2 (APP2VREF) | BU5T-14474-AB | ||||
| 72 | RE137 (YE-GN) | 20 | CTRL MOD. - POWERTRAIN # ACCELERATOR PEDAL POSITION SENSOR 2 (APP2RTN) | BU5T-14474-AB | ||||
| 73 | RET42 (WH-BN) | 20 | SWITCH - TRANSMISSION SELECT SHIFT (SNS GND) | BU5T-14474-AB | ||||
| 74 | ZA120 (BK) | 20 | TEMPORARY NO. - 20 | BU5T-14474-AB | ||||
| 75 | ZA121 (BK) | 20 | TEMPORARY NO. - 21 | BU5T-14474-AB | ||||
| 76 | GD120 (BK-GN) | 17 | GROUND - FENDER FRONT LEFT | GU5T-14474-DA | ||||
| 77 | GD120 (BK-GN) | 17 | GROUND - FENDER FRONT LEFT | GU5T-14474-DA | ||||
| 78 | CDC12 (YE) | 18 | CTRL MOD. - POWERTRAIN # STARTER MOTOR CONTROL (SMC) | BU5T-14474-BB | ||||
| 79 | VE462 (WH-BN) | 18 | CTRL MOD. - POWERTRAIN # VARIABLE A/C COMPRESSOR VALVE | BU5T-14474-BB | ||||
| 80 | ZA123 (BK) | 20 | TEMPORARY NO. - 23 | BU5T-14474-AB | ||||
| 81 | LE423 (GN-VT) | 20 | CTRL MOD. - POWERTRAIN # VOLTAGE REFERENCE ENGINE (VREF) (E-VREF) (VREF1) | BU5T-14474-AB | ||||
| 82 | LE423 (GN-VT) | 20 | CTRL MOD. - POWERTRAIN # VOLTAGE REFERENCE ENGINE (VREF) (E-VREF) (VREF1) | BU5T-14474-AB | ||||
| 83 | ZA124 (BK) | 20 | TEMPORARY NO. - 24 | BU5T-14474-AB | ||||
| 84 | VE750 (GN-BU) | 20 | SENSOR - POWERTRAIN AMBIENT TEMP. SENSOR (AAT) | BU5T-14474-AB | ||||
| 85 | ZA125 (BK) | 20 | TEMPORARY NO. - 25 | BU5T-14474-AB | ||||
| 86 | LE136 (GN-OG) | 20 | CTRL MOD. - POWERTRAIN # ACCELERATOR PEDAL POSITION SENSOR 1 (APP1VREF) | BU5T-14474-AB | ||||
| 87 | RE136 (VT-GN) | 20 | CTRL MOD. - POWERTRAIN # ACCELERATOR PEDAL POSITION SENSOR 1 (APP1RTN) | BU5T-14474-AB | ||||
| 88 | ZA126 (BK) | 20 | TEMPORARY NO. - 26 | BU5T-14474-AB | ||||
| 89 | CEC01 (WH-BU) | 20 | CTRL MOD. - COOLING FAN CONTROL (FC2) | BU5T-14474-AB | ||||
| 90 | CCA72 (WH-VT) | 18 | CTRL MOD. - VACUUM ON DEMAND AUTOMATED SHUT-OFF VALVE (ASOV) | BU5T-14474-AB|BU5T-14474-BB | ||||
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.