PCM Connector C4 Connector End View
WARNING: This page is about a different variant/trim than selected.
PCM Connector C4
| Connector Part Information |
|
|
|---|---|---|
| Pin | Wire Color | Function |
| 1 | BK | Ignition Positive Voltage |
| 2 | - | Not Used |
| 3 | RD/WH | Battery Voltage |
| 4 | BK/BU | Secondary AIR Solenoid Valve Control |
| 5 | BK/OG | Secondary AIR Pump Relay Control |
| 6 | - | Not Used |
| 7 | PK/BK | Heated Oxygen Sensor (HO2S) 2 Heater Circuit Control |
| 8 | - | Not Used |
| 9 | BK/OG | Ignition Positive Voltage |
| 10 | YE | AC Request Signal |
| 11 | RD/YE | MIL Control |
| 12 | GN | Electrical Load Idle-Up Signal, Tail Lamps |
| 13 | WH | Electrical Load Idle-Up Signal, Rear Defogger |
| 14 | YE | Supplemental Inflatable Restraint (SIR) System Signal |
| 15-18 | - | Not Used |
| 19 | PK | Data Link Connector (DLC) |
| 20 | PK/BK | Diagnostic Request Circuit |
| 21 | BU | Fuel Tank Pressure (FTP) Sensor Input |
| 22-31 | - | Not Used |