Powertrain Control Module (PCM) Connector End Views
Powertrain Control Module (PCM) - C1
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | BK/WH | 451 | Ground |
| 2 | L-GN | 1867 | 12-Volt Reference |
| 3 | PK/BK | 1746 | Fuel Injector 3 Control |
| 4 | L-GN/BK | 1745 | Fuel Injector 2 Control |
| 5-6 | - | - | Not Used |
| 7 | GY | 2705 | 5-Volt Reference |
| 8-10 | - | - | Not Used |
| 11 | L-BU | 1876 | Knock Sensor 2 Signal |
| 12 | D-BU/ WH |
1869 | CKP Sensor Signal |
| 13 | OG/BK | 463 | Requested Torque Signal (M74) |
| 14 | OG/BK | 1061 | UART Serial Data |
| 15 | D-BU/ WH |
774 | UART Serial Data |
| 16-18 | - | - | Not Used |
| 19 | PK | 439 | Ignition 1 Voltage |
| 20 | OG | 440 | Battery Positive Voltage |
| 21 | YE/BK | 1868 | Low Reference |
| 22 | L-GN | 488 | PTO on Switch Signal (PTO) |
| 23 | BK | 470 | Low Reference |
| 24 | BK/WH | 451 | Ground (NC1) |
| 25 | TN | 1671 | HO2S Low Signal Bank 2 Sensor 2 (NC1) |
| 26 | TN | 1667 | HO2S Low Signal Bank 2 Sensor 1 |
| 27 | BK/WH | 451 | Ground (NC1) |
| 28 | TN | 1669 | HO2S Low Signal Bank 1 Sensor 2 (w/NC1) |
| 29 | TN/WH | 1664 | HO2S Low Signal Bank 1 Sensor 1 |
| 30 | L-GN | 1478 | Coolant Level Switch Signal |
| 31-32 | - | - | Not Used |
| 33 | PU | 420 | TCC Brake Switch/Cruise Control Release Signal |
| 34 | OG/BK | 1786 | Park/Neutral Signal (M74) |
| 35 | GY | 48 | CPP Switch Signal (ML6) |
| 36 | BK | 1744 | Fuel Injector 1 Control |
| 37 | YE/BK | 846 | Fuel Injector 6 Control |
| 38 | - | - | Not Used |
| 39 | YE/BK | 625 | Starter Enable Relay Control |
| 40 | BK/WH | 451 | Ground |
| 41-42 | - | - | Not Used |
| 43 | RD/BK | 877 | Fuel Injector 7 Control |
| 44 | L-BU/BK | 844 | Fuel Injector 4 Control |
| 45 | GY | 2700 | 5-Volt Reference |
| 46 | GY | 474 | 5-Volt Reference |
| 47 | - | - | Not Used |
| 48 | GY | 597 | 5-Volt Reference |
| 49-50 | - | - | Not Used |
| 51 | D-BU | 496 | Knock Sensor 1 Signal |
| 52 | YE | 2522 | PTO Engage Signal (PTO) |
| 53 | - | - | Not Used |
| 54 | OG/BK | 469 | Low Reference |
| 55 | - | - | Not Used |
| 56 | - | - | Not Used |
| 57 | OG | 440 | Battery Positive Voltage |
| 58 | D-GN | 1049 | Class 2 Serial Data |
| 59-60 | - | - | Not Used |
| 61 | PK/BK | 632 | Low Reference |
| 62 | - | - | Not Used |
| 63 | BK | 2755 | Low Reference |
| 64 | BK/WH | 451 | Ground |
| 65 | PU | 1670 | HO2S High Signal Bank 2 Sensor 2 (NC1) |
| 66 | PU | 1666 | HO2S High Signal Bank 2 Sensor 1 |
| 67 | BK/WH | 451 | Ground |
| 68 | PU/WH | 1668 | HO2S High Signal Bank 1 Sensor 2 (NC1) |
| 69 | PU/WH | 1665 | HO2S High Signal Bank 1 Sensor 1 |
| 70 | BN | 1174 | Oil Level Switch Signal |
| 71 | L-BU | 494 | Engine Shut Off Signal (PTO) |
| 72 | - | - | Not Used |
| 73 | BN/WH | 633 | CMP Sensor Signal |
| 74 | YE | 410 | ECT Sensor Signal |
| 75 | PK | 1020 | Ignition 0 Voltage |
| 76 | BK/WH | 845 | Fuel Injector 5 Control |
| 77 | D-BU/ WH |
878 | Fuel Injector 8 Control |
| 78 | PU | 2562 | PTO Control (PTO) |
| 79 | - | - | Not Used |
| 80 | GY | 720 | Low Reference |
Powertrain Control Module (PCM) - C2
| Connector Part Information |
|
||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| 1 | BK/WH | 451 | Ground |
| 2 | WH | 2467 | Throttle Kickdown Signal (M74) |
| 3 | TN | 1465 | Fuel Pump Relay Control - Secondary |
| 4 | - | - | Not Used |
| 5 | TN/BK | 464 | Delivered Torque Signal (M74) |
| 6-8 | - | - | Not Used |
| 9 | D-GN/ WH |
465 | Fuel Pump Relay Control |
| 10 | WH | 121 | Engine Speed Signal |
| 11 | - | - | Not Used |
| 12 | D-BU | 2466 | Trans MIL Request Signal (M74) |
| 13 | - | - | Not Used |
| 14 | RD/BK | 380 | A/C Refrigerant Pressure Sensor Signal |
| 15 | BN | 25 | Charge Indicator Control |
| 16 | GY/BK | 1694 | 4WD Low Signal (NP1/NP2) |
| 17 | - | - | Not Used |
| 18 | D-GN | 1433 | Clutch Start Switch Signal (ML6) |
| 19 | BK/WH | 1695 | Axle Switch Signal (NP2) |
| 20 | L-GN/BK | 822 | VSS Low Signal |
| 21 | PU/WH | 821 | VSS High Signal (ML6) |
| YE | 400 | Signal High - Front (M74) | |
| 22-24 | - | - | Not Used |
| 25 | TN | 472 | IAT Sensor Signal |
| 26 | PU | 2121 | IC 1 Control |
| 27 | RD | 2127 | IC 7 Control |
| 28 | L-BU/WH | 2126 | IC 6 Control |
| 29 | D-GN/ WH |
2124 | IC 4 Control |
| 30 | - | - | Not Used |
| 31 | YE | 492 | MAF Sensor Signal |
| 32 | L-GN | 432 | MAP Sensor Signal |
| 33 | - | - | Not Used |
| 34 | D-GN/ WH |
428 | EVAP Canister Purge Solenoid Control |
| 35-38 | - | - | Not Used |
| 39 | RD | 631 | 12-Volt Reference |
| 40 | BK/WH | 451 | Ground |
| 41-42 | - | - | Not Used |
| 43 | D-GN/ WH |
459 | A/C Compressor Clutch Relay Control |
| 44 | - | - | Not Used |
| 45 | WH | 1310 | EVAP Canister Vent Solenoid Control |
| 46 | BN/WH | 419 | MIL Control |
| 47-48 | - | - | Not Used |
| 49 | YE/BK | 1827 | Vehicle Speed Signal |
| 50 | D-GN/ WH |
817 | Vehicle Speed Signal |
| 51 | - | - | Not Used |
| 52 | BN | 2391 | HO2S Heater Low Control Bank 1 Sensor 2 (NC1) |
| 53 | RD/WH | 3223 | HO2S Heater Low Control Bank 2 Sensor 2 (NC1) |
| 54 | PU | 1589 | Fuel Level Sensor Signal |
| 55-56 | - | - | Not Used |
| 57 | BK | 552 | Low Reference |
| 58 | TN/WH | 332 | Oil Pressure Sensor Signal |
| 59 | PU | 806 | Crank Voltage |
| 60 | BN | 2129 | Low Reference |
| 61 | BN/WH | 2130 | Low Reference |
| 62-63 | - | - | Not Used |
| 64 | D-GN | 890 | Fuel Tank Pressure Sensor Signal |
| 65 | - | - | Not Used |
| 66 | PU/WH | 2128 | IC 8 Control |
| 67 | RD/WH | 2122 | IC 2 Control |
| 68 | D-GN | 2125 | IC 5 Control |
| 69 | L-BU | 2123 | IC 3 Control |
| 70-71 | - | - | Not Used |
| 72 | BK/WH | 3113 | HO2S Heater Low Control Bank 1 Sensor 2 (NC1) |
| 73 | D-BU | 1936 | Fuel Level Sensor Signal - Secondary |
| 74 | L-GN | 3212 | HO2S Heater Low Control Bank 2 Sensor 1 |
| 75 | GY | 23 | Generator Field Duty Cycle Signal |
| 76-79 | - | - | Not Used |
| 80 | BK | 2751 | Low Reference |