its old
wish i knew have the same prob on my 93 377 peterbilt
It is possible that the speedometer on a 1997 Plymouth will only work intermittently because the gear is worn out. Sometimes dirt can get up into the area where the speedometer cable is housed and cause excessive wear to the gear.
firstly you find the part off the speedo cable that's broken and then you replace it with a new part then you speedometer will work
Check for a blown fuse.
how do you remove the ignition barrell on a Renault megane 1997
Check VSS or wiring to it could cause fault .does speedometer work?
you replaced speedo, so try replacing speed sensor
well that's not to hard to answer. my truck did the same thing i replace the speedometer cable and sensor in the transmission and i never had that problem since. try that first and see what happens if that wont work then replace the speedometer panel in the dashboard.
The speedometer needs to work in a vehicle for safety and informative reasons. The causes of it intermittently working could be the lack of electricity, or a problem with the sensor.Ê
The speedometer and odometer are electrically operated. There is no mechanical connection to the drivetrain. If there is no power, they don't work.
change the little box on the back of the gauge cluster should be white