I replaced the stepper motors in my 05 Monte LT and now all of my gauges are working, but I seem to have messed up somewhere. None of the lights in the gauge cluster are working so when I’m driving at night I can’t even see any of the gauges, as well as the mileage odometer and PRND123. Also, the radio display and overhead console display is really dim too now. Any ideas?

 

can you rotate the light switch? make any difference? did you unplug it when you did the repairs? maybe its not fully seated....or maybe just by coincidence its gone bad.

 

I’ve been messing with the light switch and I checked the wiring harness on top of the gauge cluster and everything seems to be plugged in and tight. All the lights worked before I changed the motors so maybe I accidentally messed up something on the circuit board?