| Pin | Wire Color | Circuit # | Function | Pin | Wire Color | Circuit # | Function |
| 1 | BLK/WHT | 451 | Ground | 1 | BLK/WHT | 451 | Ground |
| 2 | LT GRN | 1867 | 12 Volt Reference | 2 | BRN | 418 | TCC PWM Solenoid Valve Control (A/T) |
| 3 | PNK/BLK | 1746 | Fuel Injector 3 Control | 3 | TAN | 1465 | Fuel Pump Relay Control - Secondary (Dual Tanks) |
| 4 | LT GRN/BLK | 1745 | Fuel Injector 2 Control | 4 | -- | -- | Not Used |
| 5 | - | - | Not Used | 5 | TAN/BLK | 464 | Delivered Torque Signal (NW7) |
| 6 | - | - | Not Used | 6 | RED/BLK | 1228 | PC Solenoid Valve High Control (A/T) |
| 7 | GRY | 2705 | 5 Volt Reference | 7 | -- | -- | Not Used |
| 8 | - | - | Not Used | 8 | LT BLU/WHT | 1229 | PC Solenoid Valve Low Control (A/T) |
| 9 | - | - | Not Used | 9 | DK GRN/WHT | 465 | Fuel Pump Relay Control - Primary |
| 10 | - | - | Not Used | 10 | WHT | 121 | Engine Speed Signal |
| 11 | LT BLU | 1876 | Knock Sensor 2 Signal | 11 | -- | -- | Not Used |
| 12 | DK BLU/WHT | 1869 | CKP Sensor Signal | 12 | -- | -- | Not Used |
| 13 | ORN/BLK | 463 | Requested Torque Signal (NW7) | 13 | -- | -- | Not Used |
| 14 | ORN/BLK | 1061 | UART Serial Data | 14 | RED/BLK | 380 | A/C Refrigerant Pressure Sensor Signal (A/C) |
| 15 | DK BLU/WHT | 774 | UART Serial Data | 15 | BRN | 25 | Charge Indicator Control |
| 16 | - | - | Not Used | 16 | GRY/BLK | 1694 | 4WD Low Signal |
| 17 | DK BLU | 1225 | Transmission Fluid Pressure Switch Signal B (A/T) | 17 | -- | -- | Not Used |
| 18 | RED | 1226 | Transmission Fluid Pressure Switch Signal C (A/T) | 18 | DK GRN | 1433 | Clutch Start Switch Signal (M/T) |
| 19 | PNK | 439 | Ignition 1 Voltage | 19 | BLK/WHT | 1695 | Axle Switch Signal (NP2) |
| 20 | ORN | 440 | Battery Positive Voltage | 20 | LT GRN/BLK | 822 | VSS Low Signal |
| 21 | YEL/BLK | 1868 | Low Reference | 21 | PPL/WHT | 821 | VSS High Signal |
| 22 | -- | -- | Not Used | 22 | RED/BLK | 1230 | AT ISS High Signal (4WD w/MT1) |
| 23 | BLK | 470 | Low Reference | 23 | DK BLU/WHT | 1231 | AT ISS Low Signal (4WD w/MT1) |
| 24 | BLK/WHT | 451 | Ground | 24 | -- | -- | Not Used |
| 25 | TAN | 1671 | HO2S Low Signal - Bank 2 Sensor 2 | 25 | TAN | 472 | IAT Sensor Signal |
| 26 | TAN | 1667 | HO2S Low Signal - Bank 2 Sensor 1 | 26 | PPL | 2121 | IC 1 Control |
| 27 | BLK/WHT | 451 | Ground | 27 | RED | 2127 | IC 7 Control |
| 28 | TAN/WHT | 1669 | HO2S Low Signal - Bank 1 Sensor 2 | 28 | LT BLU/WHT | 2126 | IC 6 Control |
| 29 | TAN | 1664 | HO2S Low Signal - Bank 1 Sensor 1 | 29 | DK GRN/WHT | 2124 | IC 4 Control |
| 30 | LT GRN | 1478 | Coolant Level Switch Signal | 30 | -- | -- | Not Used |
| 31 | -- | -- | Not Used | 31 | YEL | 492 | MAF Sensor Signal |
| 32 | BLK/WHT | 771 | Transmission Range Switch Signal A (A/T) | 32 | LT GRN | 432 | MAP Sensor Signal |
| 33 | PPL | 420 | TCC Brake Switch/Cruise Control Release Switch Signal | 33 | -- | -- | Not Used |
| 34 | WHT | 776 | Transmission Range Switch Signal P (A/T) | 34 | DK GRN/WHT | 428 | EVAP Canister Purge Solenoid Control |
| 35 | GRY | 48 | CPP Switch Signal (M/T) | 35 | -- | -- | Not Used |
| 36 | BLK | 1744 | Fuel Injector 1 Control | 36 | -- | -- | Not Used |
| 37 | YEL/BLK | 846 | Fuel Injector 6 Control | 37 | -- | -- | Not Used |
| 38 | PNK/WHT | 1101 | Damping Lift/Dive Signal | 38 | -- | -- | Not Used |
| 39 | YEL/BLK | 625 | Starter Enable Relay Control | 39 | RED | 631 | 12 Volt Reference |
| 40 | BLK/WHT | 451 | Ground | 40 | BLK/WHT | 451 | Ground |
| 41 | - | - | Not Used | 41 | -- | -- | Not Used |
| 42 | -- | -- | Not Used | 42 | TAN/BLK | 422 | TCC Solenoid Valve Control (M30/M32) |
| 43 | RED/BLK | 877 | Fuel Injector 7 Control | 43 | DK GRN/WHT | 459 | A/C Compressor Clutch Relay Control (A/C) |
| 44 | LT BLU/BLK | 844 | Fuel Injector 4 Control | 44 | -- | -- | Not Used |
| 45 | GRY | 2700 | 5 Volt Reference (A/C) | 45 | WHT | 1310 | EVAP Canister Vent Solenoid Control (EVA) |
| 46 | GRY | 474 | 5 Volt Reference (EVA) | 46 | BRN/WHT | 419 | MIL Control |
| 47 | -- | -- | Not Used | 47 | YEL/BLK | 1223 | 2-3 Shift Solenoid Valve Control (A/T) |
| 48 | GRY | 597 | 5 Volt Reference | 48 | LT GRN | 1222 | 1-2 Shift Solenoid Valve Control (A/T) |
| 49 | - | - | Not Used | 49 | YEL/BLK | 1827 | Vehicle Speed Signal |
| 50 | -- | -- | Not Used | 50 | DK GRN/WHT | 817 | Vehicle Speed Signal |
| 51 | DK BLU | 496 | Knock Sensor 1 Signal | 51 | YEL/BLK | 1227 | TFT Sensor Signal (A/T) |
| 52 | -- | -- | Not Used | 52 | BRN | 2391 | HO2S Heater Low Control Bank 1 Sensor 2 |
| 53 | GRY | 720 | Low Reference | 53 | RED/WHT | 3223 | HO2S Heater Low Control Bank 2 Sensor 2 |
| 54 | ORN/BLK | 469 | Low Reference | 54 | PPL/WHT | 1589 | Fuel Level Sensor Signal - Primary |
| 55 | -- | -- | Not Used | 55 | -- | -- | Not Used |
| 56 | WHT | 1579 | Fuel Temperature/Composition Signal (L59) | 56 | -- | -- | Not Used |
| 57 | ORN | 440 | Battery Positive Voltage | 57 | BLK | 552 | Low Reference |
| 58 | DK GRN | 1049 | Class 2 Serial Data | 58 | TAN/WHT | 332 | Oil Pressure Sensor Signal |
| 59 | YEL | 710 | Class 2 Serial Data | 59 | PPL | 806 | Crank Voltage |
| 60 | -- | -- | Not Used | 60 | BRN | 2129 | Low Reference |
| 61 | PNK/BLK | 632 | Low Reference | 61 | BRN/WHT | 2130 | Low Reference |
| 62 | -- | -- | Not Used | 62 | GRY | 773 | Transmission Range Switch Signal C (A/T) |
| 63 | BLK | 2755 | Low Reference | 63 | PNK | 1224 | Transmission Fluid Pressure Switch Signal A (A/T) |
| 64 | BLK/WHT | 451 | Ground | 64 | DK GRN | 890 | Fuel Tank Pressure Sensor Signal (EVA) |
| 65 | PPL | 1670 | HO2S High Signal - Bank 2 Sensor 2 | 65 | -- | -- | Not Used |
| 66 | PPL | 1666 | HO2S High Signal - Bank 2 Sensor 1 | 66 | PPL/WHT | 2128 | IC 8 Control |
| 67 | BLK/WHT | 451 | Ground | 67 | RED/WHT | 2122 | IC 2 Control |
| 68 | PPL/WHT | 1668 | HO2S High Signal - Bank 1 Sensor 2 | 68 | DK GRN | 2125 | IC 5 Control |
| 69 | PPL/WHT | 1665 | HO2S High Signal - Bank 1 Sensor 1 | 69 | LT BLU | 2123 | IC 3 Control |
| 70 | BRN | 1174 | Oil Level Switch Signal | 70 | -- | -- | Not Used |
| 71 | -- | -- | Not Used | 71 | -- | -- | Not Used |
| 72 | YEL | 772 | Transmission Range Switch Signal B (A/T) | 72 | BLK/WHT | 3113 | HO2S Heater Low Control Bank 1 Sensor 1 |
| 73 | BRN/WHT | 633 | CMP Sensor Signal | 73 | DK BLU | 1936 | Fuel Level Sensor Signal - Secondary |
| 74 | YEL | 410 | ECT Sensor Signal | 74 | LT GRN | 3212 | HO2S Heater Low Control Bank 2 Sensor 1 |
| 75 | PNK | 1020 | Off/Run/Crank Voltage | 75 | GRY | 23 | Generator Field Duty Cycle Signal |
| 76 | BLK/WHT | 845 | Fuel Injector 5 Control | 76 | -- | -- | Not Used |
| 77 | DK BLU/WHT | 878 | Fuel Injector 8 Control | 77 | -- | -- | Not Used |
| 78 | -- | -- | Not Used | 78 | -- | -- | Not Used |
| 79 | WHT | 687 | 3-2 Shift Solenoid Valve Control (M30/M32) | 79 | -- | -- | Not Used |
| 80 | BLK | 407 | Low Reference | 80 | BLK | 2751 | Low Reference (A/C) |