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Component Tests and General Diagnostics|Page 5235 > < Front Door Window Glass Weatherstrip|Service and Repair|Page 5230

Lancer Sportback L4-2.4L (4B12) (2010)

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Front Door Window Motor: Component Tests and General Diagnostics

DOOR WINDOW REGULATOR CHECK

1. Connect a battery directly to the motor terminals and check that the motor runs smoothly.
2. Check that the motor runs in the opposite direction when the battery is connected with the polarity reversed.
3. If a defect is found, replace the window regulator as an assembly.

Component Tests and General Diagnostics|Page 5235 > < Front Door Window Glass Weatherstrip|Service and Repair|Page 5230