Cellular Phone Microphone: Service and Repair

Inspection

1. Check the hands free remote control switch for resistance between terminals in each switch position.










Removal

1. Disconnect the negative(-) battery terminal.
2. Remove the driver airbag module.

3. Remove the steering wheel.

4. Remove the cover(A) after loosening screws.




5. Disconnector the left audio switch (A).




6. Disconnector the right hands free switch and trip switch (A).




7. Remove the wiring (A) then loosening 5 screws.




8. Remove the steering wheel remote control switches assembly (A).






Installation

1. Install the hands free switch to the steering wheel.
2. Install the steering wheel cover.
3. Install the steering wheel.
4. Reassemble the driver airbag module.

NOTE:
Make sure the hands free remote control switch and the airbag module connectors are plugged in properly.