Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information CRM-20C1

Condition
Power consumption for hall sensor below normal value
If no hall sensor pulse is detected when the hydraulic pump for operating the convertible roof is activated, the diagnostic trouble code is generated.
The diagnostic trouble code (DTC) can be diagnosed in ignition positions 0, I, II and III.





Substitute value
- None.

Possible source
- Signal cable between the hall sensor and Convertible Roof Module (CRM) is short-circuited to voltage.
- Damaged hall sensor.
- Internal error in Convertible Roof Module (CRM).

Fault symptom[s]
- Lockable storage doesn't work
- Message in information display