Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP
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do the low beams stay on when you go to high beams???
do you have a scan tool???
the body control module controls this function based on the input from the dimmer switch. attached is a wire diagram for you to view.
you need a real scan tool that can access the BCM. a reader will not work.
let me get the location