The odometer on a 1988 GMC may not work due to a few common issues, such as a broken speedometer cable, a faulty speedometer gear, or problems with the instrument cluster itself. Additionally, worn gears or a malfunctioning electronic component in the odometer mechanism can cause it to fail. Checking these components can help identify the specific cause of the problem. Regular maintenance or inspection may prevent such issues from occurring.
The odometer's gears are wearing out. For more information go to http://cabby-info.com/gauges.htm#odometer .
Press the RESET button.
Probably a faulty speed sensor, it is mounted on the rear of the transmission on the drivers side.
You can't. Besides, it's against the law to tamper with the odometer.
PROBABLY one of the little tiny itty bitty gears has stripped
YES, As long as the GMC 350 is a 1988 to a 1995 year then it will bolt right in and work just perfect.
If the speedometer works but the odometer does not, the odometer has failed.
Vacuum hose diagram 1988 gmc s15 2.5
why would a speedometer and odometer not work on a suzuki motorcycle?
yes it does
The odometer is broken and needs replaced.
My speedometer works and the odometer does not because there is a plastic gear in the odometer that is broken.