2007 Buick LaCrosse V6-3.6LFACTORY OEM SERVICE PROCEDURE

Keyless Entry Module: Service and Repair



Remote Control Door Lock Receiver Replacement

Removal Procedure

Factory service manual diagram



1. Remove the rear window shelf trim panel.
2. Disengage the outboard receiver retainers from the rear shelf.
3. Lift the receiver from the rear window shelf trim panel and disconnect the electrical connector.
4. Remove the receiver.

Installation Procedure

Factory service manual diagram



1. Connect the electrical connector to the receiver.
2. Install the receiver by positioning the inboard retainer to the slot in the rear window shelf trim panel. Press the outboard retainers into the rear window shelf trim panel openings.
3. Install the rear window shelf trim panel.
4. If a new remote control door lock receiver is being installed, program the transmitters. Refer to Programming and Relearning for programming and setup information.Programming and Relearning
Factory Service Tools

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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.

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