Diagnostic trouble code (DTC) information

Condition 

Diagnostic trouble code (DTC) PHM-0015 is stored if the keypad unit/carphone module registers an incorrect voltage supply to the hands-free.

Possible Source 

• Fault voltage between hands-free and the keypad unit/carphone module.

Fault symptom[s] 

• Handsfree function does not function.
• Message on combined instrument panel that hands-free position is not functioning.