gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Lock Cylinder Switch > < Keyless Entry Transmitter Battery|Service and Repair
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1. Install the battery with the positive (+) side up. 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 two halves together.
3. Resynchronize the transmitter. Refer to Transmitter Synchronization.

Lock Cylinder Switch > < Keyless Entry Transmitter Battery|Service and Repair