I put my dash back in the car today and when I fire it up I have no Tach or Speedometer. All the other gagues and lights work fine. When I hook up LT1 edit and scan the computer I get a reading for both MPH and RPM. I can not find any fuses that are blown.

Does any one have any idea why my tach and speedometer does not work? Is there somthing else the tach and speedometer are hooked to on the car that will cause them to not work? For example, if a tail light goes out sometimes a light in your dash will go out also or if you horn does not work the cig lighter will not work.

 

TTT

 

pull your passenger side kick panel off and there's three harnesses in there: white, black, and blue. the white one is your guages. maybe it came loose

 

I will check that. Thanks.

 

I checked the plugs and everything was connected. Anyone have any other suggestions?