Connect components
GROUNDING POINT COMPONENTS CONNECTION DESCRIPTION (G41)
| Via crimp connection J76, instrument harness | |
| 19 | Glove box lighting bulb |
| 48 | Cigarette lighter |
| 148 | Ashtray/cigarette lighter lighting bulb |
| 216 | Automatic Climate Control |
| 220a | Control unit, ventilation fan, MCC, |
| 220b | Control unit, ventilation fan, ACC, |
| 353 | Radio main unit |
| 469 | OnStar control panel |
| 504 | Control panel, manual climate control |
| 726 | Shift Lever Module |