Window Regulator: Service and Repair

2000 Chevrolet C Tahoe 2WD V8-4.8L VIN VSECTION Service and Repair
REMOVAL PROCEDURE
The power window motor cannot be serviced. Replace the power window motor as a unit with the regulator.




1. Raise and support the window glass.
2. Remove the trim panel.
3. Remove the water deflector.
4. Disconnect the harness from the electric window motor assembly.
5. Remove the 2 bolts holding the glass to the regulator.
6. Remove the bolts from the window regulator.
7. Remove the window regulator assembly from the door folding both sides together.

INSTALLATION PROCEDURE




1. Install the regulator to the door.

NOTE: Refer to Fastener Notice in Service Precautions.

2. Install the bolts to the window regulator.

Tighten
Tighten the bolts to 9 N.m (80 lb in).

3. Align the window glass to the regulator and install the bolts holding the glass to the regulator.

Tighten
Tighten the bolts to 9 N.m (80 lb in).

4. Connect the harness to the electric window motor assembly.
5. Install the water deflector.
6. Install the trim panel.
7. Lower the window. Inspect the operation
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.