Level Control

Fault Code 0147

Power supply for body/wheel acceleration sensor, front left

Diagnostic conditions

- Ignition on
- Internal level control module function test

Possible cause of fault

- Short circuit to B+ in one or more wires in the level control module
- Short circuit to ground in one or more wires in the level control module
- Front left body acceleration sensor faulty
- Front left wheel acceleration sensor faulty
- Level control module faulty

Affected pins

Level control module, plug B:
- Pin 86 'signal for FL wheel acceleration sensor'
- Pin 94 'signal for FL body acceleration sensor'
- Pin 98 'ground for FL wheel acceleration sensor'
- Pin 102 'ground for FL body acceleration sensor'
- Pin 110 'supply for FL wheel acceleration sensor'
- Pin 111 'supply for FL body acceleration sensor'

Diagnosis/troubleshooting

Part 1:

Part 2: