Hi I have a 2006 equinox lt.. I have an after Learjet stereo that got installed.. double din touch screen:. And now my gauges don’t work... the wired thing is I pulled the radio fuse out and the gauges work intermittently... radio fuse is in nine of them work.. can any one explain why this is happening

 

You're using the wrong harness and/or you connected some wires incorrectly.
What adapter harness did you use? What interface device(s)?
Does your Equinox have the premium system with the subwoofer or the basic system?

 

I went to a stereo place had them install it gauges were fine and working.. now when I pull the radio fuse out the gauge cluster intermittently works not sure what harness they used.. it’s all after market from car speakers to a sub in back.. I know as far as no sound coming out of the speakers is because of the factory amp for them is in protection mode and need to hardwire the speakers from what I read but the instruments not sure about bypassing anything

 

When I put the radio fuse in none of the gauges work at all

 

It’s a boss elite deck I’m using if that makes a difference in anything

 

Something isn't wired properly or you have a bare wire touching something somewhere. It's as simple as that. If it's installed properly, the radio shouldn't affect the gauges at all. How much time has passed between when the radio was installed to when you started having problems?

 

It was immediately after I got my car is when the issues popped up

 

Take it back to the installer and tell them to fix it.