Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information

Condition
Diagnostic trouble code (DTC) PHM-0001 is stored if the voltage to the carphone module deviates by more than 2.5 V from the central electronic module (CEM) voltage.

Substitute value
- None.

Possible source
- Half-burned fuse for the carphone module
- Defective wiring
- Internal fault in the carphone module.

Fault symptom[s]
- The carphone does not function.