Back Window Regulator: Service and Repair

2010 Mercury Mountaineer 2WD V8-4.6LSECTION Service and Repair



Window Regulator - Rear









Removal and Installation

NOTE: The power rear window motor must be initialized when repairs are performed on any part of the power rear window system including when: the power rear window motor is removed from the window regulator drum housing, a new power rear motor is installed, a new power rear window regulator is installed, a new power rear window glass module is installed, and any operation in which grease or lubricants are applied to the power rear window system.

1. Remove the cab rear panel.

2. Position the insulator aside.

3. Remove the 8 window regulator cover bolts.
- To install, tighten to 10 Nm (89 lb-in).

4. Remove the window regulator cover-to-motor bolt.
- To install, tighten to 10 Nm (89 lb-in).

5. Remove the window regulator cover.

6. Remove the 2 window regulator mounting nuts.
- To install, tighten to 10 Nm (89 lb-in).

7. Remove the 2 window regulator-to-window bolts.
- To install, tighten to 11 Nm (97 lb-in).

8. Disconnect the electrical connector.

9. Remove the window regulator.

10. To install, reverse the removal procedure.
- Initialize the power rear window motor. For additional information, refer to Window Motor Initialization - Rear Window Motor Initialization - Rear.

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.