Checking wiring and components
Check the cable between hands-free #F2 and keypad unit/carphone module #A13 for an open-circuit according to Open-circuit, permanent faults .
Remedy as necessary.
Other information:
- To access/replace the hands-free unit, see Handsfree microphone .
- To access/replace the keypad/carphone module, see Radio/carphone, replacing .
- To connect the breakout box, see Connecting the breakout box, Carphone module .
- For information about signals and connectors, see Keypad unit /Carphone control module (PHM) (for hands-free loudspeaker and handset) and Handsfree speakers (for keypad unit / carphone module (PHM)) .
Continue when the fault has been remedied.
- Continue
Refer to Verification