Fault-Tracing Information

Fault-tracing information

Condition
There are no diagnostic trouble codes (DTCs) for the convertible system.

Possible source
- Short-circuit to supply voltage or ground in the speed signal.

Fault symptom[s]
- Convertible top control does not function.

Hint: The convertible top can be operated at speeds > 4 km/h. (Parking brake lightly applied).