u buy new wireing for it
Either the Speedometer itself is bad or the speedometer cable is. either one isn't too difficult if you have pulled a dashboard out before.
The speedometer cable is likely bad
There is no speedometer cable. MPH is calibrated using a speed sensor. If your speedometer is not working, you have a bad speed sensor module.
It is probably a bad speed sensor. The speed sensor is located on the transmission and sends a signal to the speedometer. It acts like a speedometer cable only sending electronic pulses instead of turning like a cable does.
Could be a bad speedometer cable, could be an ECM issue, could be just a bad speedometer.
Either that, or the speedometer cable went bad.
A 1991 dodge dynasty speedometer bouncing could be a sticking speedometer cable, or a bad drive gear. Check the cable first, and lubricate it to see if the problem stops.
bad cable tranny to guage Did you change the speed sensor?
If speedometer working--probably needs new head or repair If speedometer not working could be a bad cable
usually it's the speedometer cable that goes bad, you can reach behind the dash and unplug it from the speedometer and with some pliers undo it from the transmission. If you can spin one end and the other does not spin it is bad.
The cable that controls the speedometer needs to be replaced more than likely. That is what had to be done to a Dodge Stealth's speedometer to work properly. ==New Answer == Actually - there is no speedometer/odometer cable on a 1993 Honda. The system is all-electrical. So it has to be either a bad wiring harness/plug connector, OR a bad speedometer head (unlikely).
There is no speedometer cable on a 1995 caravan. it is done by a speed sensor on the transmission and digtal data is sent to the computer and the computer then sends the signal to the speedometer. This is the case even when the speedometer looks analog. Likely a bad speedometer is the cause if it does not move as the speed sensor is used for other functions and would trip the "check engine" light if it was bad. the speedometer is part of the instrument cluster and likely you would need to change the whole thing.