Power Mirror Switch: Testing and Inspection
Master switch left side:
INSPECT MIRROR SWITCH CONTINUITY
Master switch right side:
INSPECT MIRROR SWITCH CONTINUITY
If continuity is not as specified, replace the switch.
If continuity is as specified, inspect the switch circuit.
INSPECT MIRROR SWITCH CIRCUIT
Disconnect the connector from the switch and inspect the connector on the wire harness side.
If the circuit is not as specified, inspect the circuits connected to other parts.