Level Adjustment

Fault code 1776

Selector switch (level control module)

Diagnostic conditions
- Ignition on
- Internal level control module function test

Possible cause of fault
- Short circuit to ground in the wiring of pin 46 of the level control module (electrical fault in electric circuit)
- Short circuit to B+ in the wiring of pin 46 of the level control module (electrical fault in electric circuit)
- Open circuit in the wiring of pin 46 of the level control module (no signal/communication)
- Selector switch faulty
- Level control module faulty

Affected pins
Level control module, plug A:
- Pin 46

Level control module
- Pin 7

Bushing on selector switch






Diagnosis/troubleshooting