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Home >> Cadillac >> 1999 >> Escalade >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Remote Keyless Entry Systems >> Description & Operation (Standard Keyless Entry System) >> Standard Keyless Entry System Circuit Description >> Data Link Input
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Data Link Input

The remote control door lock receiver is connected to the Data Link Connector (DLC) through CKT 1455 (BLK/WHT). See WIRING DIAGRAMS  . When this circuit is grounded it allows the remote control door lock receiver to be programmed. See TRANSMITTER  under PROGRAMMING.

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