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Power Window Switch: Testing and Inspection

Before you proceed with this diagnosis, confirm proper circuit breaker operation.
1. Remove the power window switch from the mirror flag bezel. Carefully separate the wire harness connector from the switch body.

Power Window Switch Continuity - Driver Side:




Power Window Switch Continuity - Passenger Side:




2. Check the switch continuity in each position, as shown in the charts. If OK, see Power Window Motor. If not OK, replace the faulty power window switch unit.
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