Level Control

Fault Code 0143

Damping adjustment valve, front right

Diagnostic conditions

- Ignition on
- Internal level control module function test

Possible cause of fault

- Short circuit to ground or open circuit in the wiring of pin 116 of the level control module (electrical fault in electric circuit)
- Short circuit in pins 116 and 118 of the level control module wires with respect to each other (electrical fault in electric circuit)
- Short circuit to B+ in the wiring of pin 116 of the level control module (electrical fault in electric circuit)
- Short circuit to B+ or open circuit in the wiring of pin 118 of the level control module (electrical fault in electric circuit)
- Short circuit to ground in the wiring of pin 118 of the level control module (electrical fault in electric circuit)
- Damping adjustment valve faulty
- Level control module faulty

Affected pins

Level control module, plug B:
- Pin 116
- Pin 118

Front right damping adjustment valve, plug A:
- Pin 1
- Pin 2

Diagnosis/troubleshooting