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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Antenna Control Module: Testing and Inspection

MOTOR ANTENNA CONTROL UNIT CHECK
1. Remove the radio with tape player.
2. Remove the motor antenna control unit mounting bolt.







3. With the ignition switch turned to ACC or ON, operate the radio switch and check the voltage between the terminals while the antenna is being raised and lowered.