Level Adjustment

Fault code 1780

Vehicle level sensor

Diagnostic conditions

NOTE: This fault is only detected when the vehicle is driven for more than 60 seconds.

- Ignition on
- Internal level control module function test

Possible cause of fault
- Mechanical fault (connecting rod bent or tyre failure/spare tyre)
- Vehicle level sensors need to be calibrated --> Group 4 - Running gear (Rep. Gr. 43-2)

Affected pins
-

Diagnosis/troubleshooting

NOTE: If a vehicle level sensor or the level control module is replaced, it must be calibrated using the 9588 Porsche System Tester II.