Take it in to your local dealer or local repair shop(call first to see if they have the equipment) and they should be able to recalibrate it for a small price.
A 2001 Dodge truck does not have a speedometer cable. The speed signal comes from the rear axle speed sensor. (the sensor on top of the center of the rear axle)
The speedometer does not have a cable on a 1994. It is run by a sesnor on the rear of the trans/t-case.
If the grinding sound seems to be coming from the speedometer and grinds faster as your speed increases, the likely cause is the speedometer cable. At least some 1990 Dodge trucks (mine) have electric speedometers Len
It can change the accuracy of the speedometer.
The speedometer signal comes form the abs sensor on top of the rear axle.
Have the ABS checked for coedes, the rear sensor might have failed.
Possible failed rear axle speed sensor. This truck does not use a cable, the speed signal comes from the ABS.
A 1996 Dodge Ram does not have a speedometer cable. The system is all electric.
No cable, speedometer is electric
you can go to speedometer and out of speedometer
1998 Dodge Caravan Speedometer Has a second connector attached with a white pigtail. What is that used for and will it operate without it?
If the abs light is on, then you might have a rear axle speed sensor issue. If not, then you have a cluster problem.