Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information

Condition




Diagnostic trouble code (DTC) CCM-001B is stored if the control module registers that the identity of a lower switch is missing compared with the switch identities included in the Car Configuration File.

Substitute value
- The control module assumes different values depending on which switch identity is missing.

Possible source
- Defective switch
- Switch missing
- Fault in the Car Configuration File.

Fault symptom[s]
- The function button is not working.