Why doesnt your speedometer work on a 02 Mits Galant
The VSS (Vehicle Speed Sensor) is probably bad. Also check the fuses.
2004 Chevy trailblazer is reading wrong passed 120mph
it doesn't work!!
This question is very wide. But, I would suspect the speed sensor.
Need to figure out what's wrong with them, first.
Check for a blown fuse.
I think there is some kind of speed sensor attached to the transmission. Probably a bad conection, a true Chevy trait. VBdenny
You start by identifying what's wrong with it. Chances are, it's going to be something you'll simply replace.
Speedometer gives a wrong reading for Yukon XL 2003?
I have the same problem replaced speedometer clurstor got one out of wrecking took awhile to find one that worked ps you chang the sensor on the transimission . hopes this hepls
not quit positive
Broken tooth in speedometer head. Replace speedometer head