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Rear door locks

(2003 Chevrolet Avalanche 1500)
in Harlem, GA on December 01, 2010
is there a separate rear door lock relay that controlls the rear door lock actuators, and where is it located?
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Popular Answer
of Larry's Service Center on December 01, 2010
The rear door locks are controlled by separate relays (located in the lower left side of dash fuse box) and the body computer. The body computer sends a ground signal to the lock or unlock relay after the appropriate switch is pressed.
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