Body Control System - Diagnosis
- How To Proceed With Troubleshooting
- Customer Problem Analysis Check
- Parts Location
- Terminals Of Ecu
- Problem Symptoms Table
- Circuit Inspection
- Power source circuit
- Light control switch circuit
- Hazard switch circuit
- Taillight relay circuit
- Headlight relay circuit
- Wireless door lock tuner circuit
- Wireless door lock buzzer circuit
- Driver buckle switch circuit
- Illumination circuit
- Key unlock warning switch circuit
- Hood courtesy switch circuit
- Rear interior light and back door courtesy switch circuit
- Back door lock and unlock switch circuit
- Theft deterrent indicator circuit
- Theft deterrent horn circuit
- Horn circuit
- Stop light switch circuit
- Parking brake switch circuit