2007 GRAND MARQUIS NO POWER LOCKS , REAR DEFROSTER AND POWER TRUNK

Asked by Guru9B4FMD Jun 03, 2021 at 03:46 PM about the Mercury Grand Marquis

Question type: Maintenance & Repair

POWER DOOR LOCKS, REAR DEFROSTER, POWER TRUNK ALL
STOPPED WORKING AT ONCE

3 Answers

5,315

Check you fuses, and the wiring in the trunk, going down to the lock. Look for shorts. Also try disconnecting rear defroster.

155,275

Check the wiring going to the driver's door. Everything you mentioned is associated with that door. Including the rear window defogger (heated outside mirror). Hope that helps! Jim

1 people found this helpful.

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