Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

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HOMESERVICE MANUALSCHEVROLET2002AVALANCHE 2500, RWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1188 (KEYLESS ENTRY SYSTEM)REPAIR INSTRUCTIONSREMOTE CONTROL DOOR LOCK RECEIVER REPLACEMENTREMOVAL PROCEDURE

2002 Chevrolet Avalanche 2500, RWD

Removal Procedure

2002 Chevrolet Avalanche 2500, RWDSECTION Removal Procedure

WARNING: This page is about a different car, the 2004 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.

IMPORTANT: The Remote Function Actuation (RFA) system uses the same receiver as the Tire Pressure Monitor (TPM) system. The service replacement receiver must be programmed to accept both the keyless entry transmitters and the TP sensors. Refer to Transmitter Programming and Tire Pressure Sensor Learn in Tire Pressure Monitoring.

Turn the ignition to OFF.
Remove the left rear compartment insulator (1).

Fig 1: Left Rear Compartment Insulator
Courtesy of GENERAL MOTORS CORP.

Fig 2: Remote Control Door Lock Receiver And Connector

Courtesy of GENERAL MOTORS CORP.

Gently pull on the retainer at the back side of the receiver (1).
Pull out the receiver (1) only enough to expose the connector (2).
Disconnect the receiver connector (2).

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.