I'm having an issue with my passenger headlight. The low beam doesn't work, but the high beam does. Also the driver's side brake light doesn't work, but the parking light does. Has anyone else had this issue? If so, how can I resolve it without buying a new FCM from the dealer? Is there anyone else I can get it throught? Feedback would be very appreciated. Thanks!

 

Welcome to the site. What year truck?

 

Have you checked the bulbs themselves ( swap left & right headlights )? Rear tail light bars corrode.

I have a spare unit from an 03, came on my replacement fuse block. It is not the original from the truck, the owner had replaced that and the fuse block. I replaced mine last year so I kept my new one, let me know we could strike a deal.

 

Yes,the truck is an 04, i have tried to replace the headlights and the bulbs int he back, doesn't work. You have a new one from an 03, would that work for a 04?

 

I'll put the part# on later, you can cross reference it. I know the 02&03 were the same.
Get a parts list off weeds sig.

 

Sorry for the late post,

Part# 56045434AF ( the AF is the revision #)