Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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Cellular Phone Microphone: Service and Repair





Inspection

1. Check the hands free remote control switch for resistance between No.3 and No.4 terminals in each switch position.










Removal

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





3. Remove the steering wheel.

4. Remove the steering wheel cover after loosening the 4 screws.




5. Remove the hands free remote control switch(A) after removing the steering wheel remote control switch connector(B) and 2 screws.










Installation

1. Reassemble the steering wheel remote control switch after connecting the connector.
2. Reassemble the steering wheel.
3. Reassemble the driver airbag module.

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