Gauge cluster problems

[Matt Brearley]

Got a 2002 tahoe and the fuel gauge temp gauge don't work, the battery light stays on, the odometer and gear indicator lights go off when I turn the key on, and the high beam light don't work. I have tried another gauge cluster and it didn't Change a thing. Any help is appreciated. Also there are no check engine codes

 

[mooman]

Got a 2002 tahoe and the fuel gauge temp gauge don't work, the battery light stays on, the odometer and gear indicator lights go off when I turn the key on, and the high beam light don't work. I have tried another gauge cluster and it didn't Change a thing. Any help is appreciated. Also there are no check engine codes

Wow. Lets start with the basics. How long have you owned the vehicle? Do you know the history of the vehicle? Accidents? Wayer damage?

 

[Rocket Man]

Sounds like a bad ground or grounds to me but it's hard to say. That's where I would start, find and inspect as many grounds as possible.

 

[swathdiver]

There are almost certainly internal BCM codes which a basic reader cannot see.

 

[Daniel74868]

Did you figure out what the problem was? Mine is doing the same thing.

 

[Rocket Man]

Did you figure out what the problem was? Mine is doing the same thing.

The OP hasn’t been back on the forum since the original post 6 months ago.