Body Control Systems - Diagnostics
- How To Proceed With Troubleshooting
- Customer Problem Analysis Check
- Pre-Check
- Diagnostic Trouble Code Table
- Parts Location
- Terminals Of Ecu
- Problem Symptoms Table
- Circuit Inspection
- Power Source Circuit
- Ignition Switch Power Source Circuit (Body Ecu)
- Key Unlock Warning Switch Circuit
- Door Courtesy Switch Circuit
- Light Control Switch Circuit
- Headlight Dimmer Switch Circuit
- Parking Brake Switch Circuit
- Driver Seat Buckle Switch Circuit
- Headlight Relay Circuit
- DRL Relay Circuit
- Taillight Relay Circuit
- Wireless Door Lock Control Circuit
- Open Door Warning Light Circuit
- Illumination Circuit
- Neutral Start Switch Circuit
- Alternator Signal Circuit