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Home >> Chevrolet >> 2012 >> Chevy Express H1500, Van Cargo >> Repair and Diagnosis >> External Pages >> Different car >> Section 1775 (Keyless Entry System And Remote Functions) >> Description and Operation >> Keyless Entry System Description and Operation >> Automatic Synchronization
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Automatic Synchronization

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The keyless entry transmitters do not require a manual synchronization procedure. If needed, the transmitters automatically re-synchronize when any button on the transmitter is pressed within range of the vehicle. The transmitter will operate normally after the automatic synchronization.