Connected components
CONNECTED COMPONENTS
| Via crimp J99, main wiring harness | |
| 349 | Radio receiver, satellite radio |
| 354 | Speaker amplifier |
| 354F | Front speaker amplifier |
| 354R | Rear speaker amplifier |
| 700 | Battery disconnector (4D) |
| 718 | Radio receiver, TMC |
| Via Crimp J122, main wiring harness on RHD cars | |
| 354F | Front speaker amplifier |
| 354R | Rear speaker amplifier |
| Via Crimp J204, main wiring harness | |
| 673 | OnStar control module |