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Home >> Cadillac >> 2001 >> Eldorado Touring V8-4.6L VIN 9 >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - Powertrain Management >> Relays and Modules - Computers and Control Systems >> Body Control Module >> Description and Operation >> Door Lock/Unlock Function
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Door Lock/Unlock Function

The BCM energizes the door lock/unlock relays. This event occurs in the following conditions:
^ The BCM receives a command from the door lock switch input.
^ The BCM receives a message through the class 2 serial data line from the RCDLR.

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