| Pin # | Circuit # | Color | Gauge | Function | Qualifier | Used |
|---|---|---|---|---|---|---|
| 1 | RE145 | GY-VT | 18 | CTRL MOD. - POWERTRAIN # EXHAUST GAS TEMPERATURE SENSOR BANK 1 POST CAT - | 1 | |
| 2 | CBB20 | YE-VT | 18 | FUSE - 20 OR CIRCUIT BREAKER | 1 | |
| 3 | CE233 | WH-OG | 18 | CTRL MOD. - POWERTRAIN # HEATER OXYGEN SEN. POST CAT. 1ST OR UNIQUE (HTR12) | 1 | |
| 4 | RE242 | GN | 18 | CTRL MOD. - POWERTRAIN # HEATED OXYGEN SENSOR POST CAT 1ST OR UNIQUE OR COMMON (HEGO_RTN) | 1 |