Keyless Entry Transmitter Battery: Service and Repair

2005 Chevrolet Cavalier L4-2.2L VIN FSECTION Service and Repair


TRANSMITTER BATTERY REPLACEMENT

REMOVAL PROCEDURE




1. Insert a small flat-bladed tool between the 2 halves of the transmitter case (6,4) at the slot provided near the key ring (5) hole.
2. Twist the tool in order to open the case.
3. Remove the battery (2).

INSTALLATION PROCEDURE




1. Install the battery (2) with the positive (+) side facing down.Use one 3-volt CR2032 battery or the equivalent.
2. Ensure the transmitter case seal is in the proper position.
3. Align the 2 halves of the transmitter case (6,4).
4. Snap the 2 halves of the transmitter case together.
5. Test the operation of the transmitter. Refer to Transmitter Synchronization.

IMPORTANT: Normal battery life is approximately 2 years. Replace the batteries when the range of the transmitter begins to decrease significantly to less than approximately 7 m (23 ft).
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:

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