Light problems 2007 Chevy Silverado 2500HD
Light problems 2007 Chevy Silverado 2500HD. Passengers low beam out, passengers tail
light out, left front parking lights dimmer than the right side front parking lights. Replaced
rear light module where all tail lights plug in and new rear harness, bulbs and lenses.
Searched online and some say FCM is bad located under the fuse box under hood but
can't locate one online by description to test or buy. Driving me crazy help! Thanks, Joe.