2000 GMC Jimmy "turn ignition gauges crazy" Questions

...ignition switch. My husband did both. I was losing dash gauges intermittently and overdrive. Now that is fixed and six months later looks like I need the multi function switch(turn signal, wipers, ...

...ignition, then these parts are sending signals to each other.
The security light illuminates when that signal gets broken, or not seen at all. When the communication breaks, the car misinterprets ...

...gauges are normal car will start Envoy ignition switches are known for having intermittent problems and causing strange indications in the truck. Have the ignition switch changed and I'm pretty ...

ignition off and all my gauges started going crazy and nothing happens when I try to start the vehicle again. Deader than a door nail, but the gauges still are going crazy and a clicking noise. Had to

ignition may be bad when i turn the key nothing but the gauges go crazy check battery post connections. Clean them. Check ground on engine and body

turn ignition to the on position and it seems to have some kind of short. The dome light dims and the gauges all go crazy. No crank in the start position. I can remove the 50amp run/start fuse and the

...ignition is turn to start gauges go back. wait a couple minutes and the truck will start. truck runs great. also the speed odometer does not work . the speed odometer sticks @ full scale or over The ...

...on with the key off. Other than those, nothing should be grounded ( meaning the positive and negative charges stay separate). You could even have a bad ignition switch which may not really turn

turn over the key in the ignition, there is no sound and nothing happens. Now all the gauges on the dashboard as going back and forth and acting crazy although the engine is still off. We have swapped

...ignition on the gauges acted very funny with a hissing noise, then when I tried to start it, it did,nt do anything....absolutely nothing. After an hour trying, it finally turned over. Ever since, it ...