The speedometer and gas gauge going out tat the same time indicate an electrical problem. The instrument cluster may have to be removed and the circuit board checked for loose connections or cold solder joints.
I dont think there is a fuse for it. My speedometer stopped working in my cutty too. Its a cord that they have to replace. Take it to a shop, they'll tell you.
replace the alternator if your system isn't charging.
Blown fuse?
If the speedometer in your 1989 Cutlass Calais is not working, it could be due to a few common issues. Check the speedometer cable for any breaks or disconnections, as a damaged cable can prevent accurate readings. Additionally, the speed sensor or the instrument cluster itself may be faulty. Inspecting these components can help identify the problem and restore functionality.
how exactly did you diagnose your SPEEDOMETER working in neutral. is it because your not moving and it read 0mph? now your TACHOMETER which typically goes from 1-10 (x1000) if that's doesnt move in gear that's just fu**ing weird
speedometer not working can you help
more than likely you have a blown fuse in the fusebox for the power windows.
you can go to speedometer and out of speedometer
Red is hot, black is not.
You may need to replace the speedometer fuse. The speedometer cable can cause your speedometer to stop working. The speed sensor can also cause the speedometer to stop working.
My 89Chevrolet astro van digital speedometer stop working. How do I fix it
A Suzuki c90 speedometer may not be working because of a blown fuse.