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 MANUALSCHEVROLET2002EXPRESS 1/2 TON VAN V6-4.3L VIN WREPAIR AND DIAGNOSISBODY AND FRAMELOCKSKEYLESS ENTRYKEYLESS ENTRY RECEIVERSERVICE AND REPAIR
2002 Chevrolet Express 1/2 Ton Van V6-4.3L VIN W
Keyless Entry Receiver: Service and Repair
2002 Chevrolet Express 1/2 Ton Van V6-4.3L VIN WSECTION Service and Repair
REMOTE CONTROL DOOR LOCK RECEIVER REPLACEMENT
REMOVAL PROCEDURE
1. Remove the engine cover.
2. Disconnect the electrical connector from the remote control door lock receiver (2).
3. Remove the plastic fasteners that retain the remote control door lock receiver (2) to the sound insulation.
4. Remove the remote control door lock receiver from the vehicle.
INSTALLATION PROCEDURE
1. Install the remote control door lock receiver to the vehicle.
2. Install the plastic fasteners that retain the remote control door lock receiver (2) to the sound insulation.
3. Connect the electrical connector to the remote control door lock receiver (2).
IMPORTANT: If diagnosis requires the testing of the old transmitter or replacement of the old transmitter and/or receiver, programming or reprogramming of the transmitter may be required.
4. Initiate transmitter programming or reprogramming. Programming and Relearning
5. Install the engine cover.
REMOVAL PROCEDURE
1. Remove the engine cover.
2. Disconnect the electrical connector from the remote control door lock receiver (2).
3. Remove the plastic fasteners that retain the remote control door lock receiver (2) to the sound insulation.
4. Remove the remote control door lock receiver from the vehicle.
INSTALLATION PROCEDURE
1. Install the remote control door lock receiver to the vehicle.
2. Install the plastic fasteners that retain the remote control door lock receiver (2) to the sound insulation.
3. Connect the electrical connector to the remote control door lock receiver (2).
IMPORTANT: If diagnosis requires the testing of the old transmitter or replacement of the old transmitter and/or receiver, programming or reprogramming of the transmitter may be required.
4. Initiate transmitter programming or reprogramming. Programming and Relearning
5. Install the engine cover.
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.