Body Control Systems
Testing and Inspection- Reading and Clearing Diagnostic Trouble Codes
- Related Tests, Information and Procedures
- Symptom Related Diagnostic Procedures
- Checking Alarm Cause
- Checking Alarm Horn
- Checking Cables to the Turn Signal Lamps
- Checking Central Locking Motor, Fuel Tank Filler Cover
- Checking Central Locking Motors, Side Doors
- Checking Central Locking Switch, Driver's Door
- Checking Communication With Control Module
- Checking Control Switch In the Tailgate Handle
- Checking Diagnostic Trouble Codes (DTCs), Lock and Alarm (VGLA)
- Checking Door Switches
- Checking Function, Activation/Deactivation of the Alarm
- Checking Function, Alarm
- Checking Function, Central Locking
- Checking Function, Door Switches
- Checking Function, Hood Switch
- Checking Function, Indicator LED
- Checking Function, Interior Switch
- Checking Indicator LED
- Checking Movement Sensor
- Checking Remote Control
- Checking Signal Cable to Indicator LED
- Checking Signal From Hood Switch
- Checking Signal to Starter Relay
- Checking Tailgate Switch
- Checking the Control Switch, Driver's Door
- Checking the Deadlocking Function
- Checking the Fuel Tank Filler Cover Opening Switch
- Checking the Hood Switch
- Checking the Passenger Door Central Locking Switch
- Checking the Signal Cable, Courtesy Lighting
- Checking the Signal From the Door Switches, Side Doors
- Checking the Switch For Opening the Tailgate
- Checking the Tailgate Central Locking Motor
- Final Check of Deadlock Function
- Other Symptom Verifications
- Replacing the Control Module
- Scan Tool Testing and Procedures