Both headlights work on bright, right side does'nt work on dim. Tried a new lamp, same result.......what gives?
Guessing you have a non LS truck check the pink wire going to the ing. module. Look for breaks or a bad plug end. That code is for that side of the module so I'd start there. Great to hear you found the light issue, tracing wires can be a real pain.Finally found a little time to work on the vette today. Found the headlight problem....broken wire inside the wire loom going to the headlight. Also found 3 vacuum leaks and a bad TCS sensor. Now if I can only find out why my truck won't start and what the hell is causing it to throw the DTC 1351 code. Geez, it never ends does it?