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Home >> Chevrolet >> 2002 >> Express 1/2 Ton Van V6-4.3L VIN W >> Repair and Diagnosis >> Accessories and Optional Equipment >> Antitheft and Alarm Systems >> Keyless Entry >> Keyless Entry Transmitter >> Keyless Entry Transmitter Battery >> Service and Repair
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Keyless Entry Transmitter Battery: Service and Repair

TRANSMITTER BATTERY REPLACEMENT

REMOVAL PROCEDURE




1. Insert a small coin between the 2 halves of the transmitter case at the slot provided near the key ring hole.
2. Twist the coin in order to open the case.
3. Open the transmitter case.

NOTE: Refer to Handling ESD Sensitive Parts Notice in Service Precautions.




4. Remove the battery (2).

INSTALLATION PROCEDURE




1. Install the battery (2) with the positive (+) side down. Use one 3 V CR2032 battery, or the equivalent.





2. Ensure that the seal is in position. Align the 2 halves of the case and snap the 2 halves together.
3. Resynchronize the transmitter. Refer to Transmitter Synchronization.
4. Replace the batteries when the range of the transmitter decreases to less than 7 m (23 ft).
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