Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information PHM-000F

Condition
Diagnostic trouble code (DTC) PHM-000F is stored if the phone module (PHM) registers an open-circuit in the signal to the speaker in the handset or a short-circuit to supply voltage.
Diagnostic trouble code (DTC) PHM-000F can be diagnosed with the ignition on (not key position 3) and when the battery voltage is 9-16 V.

Substitute value
- Only hands-free operates.

Possible source
- Short-circuit to supply voltage in the wiring (loudspeaker signal) between the handset and the control module
- Open-circuit in the wiring (speaker signal) between the handset and the control module.

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