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

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Power Mirror Control Module: Testing and Inspection


MIRROR ECU INSPECTION








1. INSPECT MIRROR ECU CIRCUIT
Disconnect the connectors from the ECU and inspect the connector on the wire harness side as shown in the chart above.








2. INSPECT MIRROR ECU OPERATION
Connect the connectors and using a voltmeter with high impedance (10 kohms/V minimum), measure the voltage at each terminal and body ground.