| Table 1: | PCM 32 Way Brown (C1) Connector |
| Table 2: | PCM 24 Way Brown (C2) Connector |
| Table 3: | PCM 32 Way Blue (C3) Connector |
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Connector Part Information |
| Connector Part Information |
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Pin | Wire Color | Circuit No. | Function | Pin | Wire Color | Circuit No. | Function | ||||||||
C1 | PPL | 574 | CKP Ground | D1 | -- | -- | Not Used | ||||||||
C2 | -- | -- | Not Used | D2 | -- | -- | Not Used | ||||||||
C3 | -- | -- | Not Used | D3 | YEL/BLK | 1275 | APP (3) 5 Volt Ref. | ||||||||
C4 | TAN | 472 | IAT Signal | D4 | DK GRN | 1163 | APP (3) Signal | ||||||||
C5 | LT BLU | 1162 | APP (2) Signal | D5 | GRY | 120 | Fuel Lift Pump Signal | ||||||||
C6 | YEL | 505 | Glow Plug Relay Control | D6 | GRY | 1273 | APP (3) Ground | ||||||||
C7 | -- | -- | Not Used | D7 | DK BLU | 507 | Glow Plug Signal | ||||||||
C8 | YEL | 1578 | Fuel Temperature Signal | D8 | DK GRN/WHT | 465 | Fuel Pump Relay Control | ||||||||
C9 | -- | -- | Not Used | D9 | PNK/BLK | 632 | Pump CAM, HIGH Res. and Fuel Temperature Ground | ||||||||
C10 | -- | -- | Not Used | D10 | -- | -- | Not Used | ||||||||
C11 | YEL | 410 | ECT Signal | D11 | PPL/WHT | 821 | Transmission Input Speed Signal (Hi) | ||||||||
C12 | -- | -- | Not Used | D12 | WHT/BLK | 1164 | APP (1) 5 Volt Ref. | ||||||||
C13 | RED | 313 | Closure Signal | D13 | GRY | 416 | Boost and CKP 5 Volt Ref. | ||||||||
C14 | LT GRN | 432 | Boost Sensor Signal | D14 | GRY | 474 | Pump CAM and High Res. 5 Volt Ref. | ||||||||
C15-C16 | -- | -- | Not Used | D15-D16 | -- | -- | Not Used | ||||||||
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Connector Part Information |
| Connector Part Information |
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Pin | Wire Color | Circuit No. | Function | Pin | Wire Color | Circuit No. | Function | ||||||||
A1 | BLK | 491 | Closure Ground | B1 | BRN | 1271 | APP (1) Ground | ||||||||
A2 | ORN | 1799 | High Res. Signal | B2 | DK BLU | 1161 | APP (1) Signal | ||||||||
A3 | -- | -- | Not Used | B3 | -- | -- | Not Used | ||||||||
A4 | BRN/WHT | 633 | Inj. Pump CAM Sensor Signal | B4 | -- | -- | Not Used | ||||||||
A5 | YEL | 573 | CKP Sensor Signal | B5 | -- | -- | Not Used | ||||||||
A6 | DK GRN/WHT | 817 | VSS Signal | B6 | ORN/BLK | 1786 | TR Switch A | ||||||||
A7 | RED/BLK | 1031 | Injection Timing Stepper Motor (HI) | B7 | -- | -- | Not Used | ||||||||
A8 | TAN/BLK | 1030 | Injection Timing Stepper Motor (LO) | B8 | DK GRN | 534 | Fast Idle Switch | ||||||||
A9 | YEL/BLK | 1033 | Injection Timing Stepper Motor (LO) | B9 | BRN/WHT | 379 | Brake Switch | ||||||||
A10 | ORN/BLK | 1032 | Injection Timing Stepper Motor (HI) | B10 | RED | 20 | Stop lamp Switch | ||||||||
A11 | BRN | 741 | Cruise ON/OFF Signal | B11 | -- | -- | Not Used | ||||||||
A12 | PPL | 1272 | APP (2) Ground | B12 | BLK | 452 | Sensor Ground (Boost, ECT, IAT, TFT) | ||||||||
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Connector Part Information |
| Connector Part Information |
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Pin | Wire Color | Circuit No. | Function | Pin | Wire Color | Circuit No. | Function | ||||||||
C1 | -- | -- | Not Used | D1 | -- | -- | Not Used | ||||||||
C2 | TAN | 1274 | APP (2) 5 Volt Ref. | D2 | -- | -- | Not Used | ||||||||
C3 | LT GRN | 260 | Fuel Inject Control | D3 | LT GRN | 260 | Fuel Inject Control | ||||||||
C4 | BRN | 1675 | Multifunction Alarm Module | D4 | -- | -- | Not Used | ||||||||
C5 | LT GRN | 36 | Radiator Shutter Control | D5 | -- | -- | Not Used | ||||||||
C6 | -- | -- | Not Used | D6 | BLK/WHT | 451 | Ground | ||||||||
C7 | -- | -- | Not Used | D7 | TAN/WHT | 451 | Ground | ||||||||
C8 | PPL | 1807 | Class 2 Communication | D8 | -- | -- | Not Used | ||||||||
C9 | -- | -- | Not Used | D9 | -- | -- | Not Used | ||||||||
C10 | -- | -- | Not Used | D10 | -- | -- | Not Used | ||||||||
C11 | PNK | 339 | Ignition | D11 | WHT/BLK | 176 | Service Throttle Soon Lamp Control | ||||||||
C12 | PNK | 339 | Ignition | D12 | -- | -- | Not Used | ||||||||
C13 | ORN | 440 | Battery | D13 | ORN | 440 | Battery | ||||||||
C14 | BRN/WHT | 419 | MIL Control | D14 | YEL | 972 | Wastegate Solenoid Control | ||||||||
C15 | DK BLU/WHT | 259 | ESO Control | D15 | DK BLU/WHT | 259 | ESO Solenoid Control | ||||||||
C16 | GRA | 324 | transmission Shift Relay | D16 | -- | -- | Not Used | ||||||||
