Vehicle Dynamic Suspension

Vehicle Dynamic Suspension Inspection and Verification

CAUTION: Diagnosis by substitution from a donor vehicle is NOT acceptable. Substitution of control modules does not guarantee confirmation of a fault, and may also cause additional faults in the vehicle being tested and/or the donor vehicle.
1 Verify the customer concern.
2 Confirm which, if any, warning lights and/or messages were displayed on the instrument cluster. For a list of messages, refer to the relevant section of this product.
3 Visually inspect for obvious mechanical or electrical faults.





4 If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.
5 Use the approved diagnostic system or a scan tool to retrieve any diagnostic trouble codes (DTCs) before moving onto the symptom chart or DTC index.
- Make sure that all DTCs are cleared following rectification.


DTC Index
For a list of Diagnostic Trouble Codes (DTCs) that could be logged on this vehicle, please refer to A L L Diagnostic Trouble Codes ( DTC ). For additional information, refer to Diagnostic Trouble Code (DTC) Index - DTC: Module Name: Adaptive Damping Control Module Adaptive Damping Module (SUMB)
For additional information, refer to Diagnostic Trouble Code (DTC) Index - DTC: Module Name: Air Suspension Control Module Air Suspension Control Module (RLM)