Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information PHM-006A

Condition
Diagnostic trouble code (DTC) PHM-006A is stored if the phone module (PHM) registers a fault in the MOST communication.
Diagnostic trouble code (DTC) PHM-006A can be diagnosed with the ignition on (not key position 3) and when the battery voltage is 9-16 V.

Substitute value
- None.

Possible source
- Fault in the connection to MOST
- Fault in the MOST transceiver for the phone module (PHM).

Fault symptom[s]
- No or reduced carphone functionality
- Functions in the infotainment system do not work.