03 Supercrew, my map lights beside the dome light are not working. Bulbs look fine, rear map lights work fine. Also my overhead display is not working, it worked a couple times then quit. I checked the dome light wiring, the black/blue has power, the green/pink does not. Am I missing something?

Thanks,

Ron

 

Did some searching in the truck. Glove box light is not working. Looks like the green/pink(orange) wire has no power and it runs to the map lights also. Anyone know where this wire goes? I checked fuse 14 it's fine.

 

The green/orange light comes from the Battery Saver relay which gets its feed from fuse F14. The Battery Saver relay is energized by the GEM module.

Without a scan tool that can communicate with the GEM module, I wouldn't begin to know where to tell you to look except perhaps to swap out that relay.

Steve

 

Sorry for the delayed reply. The break in the weather finally got me thinking about the problem again.

I have tried replacing the battery saver relay, no difference.

Still no map lights, glove box light or overhead console. Dome lights work.

What's next to try?

Ron