My 98 RAM 1500, 5.9L speedometer has a mind of its own. The needle pegs
at 0 until I reach a speed of about 30-40 mph and then it starts
working. Drop below that and it goes to 0.
Any repair info would be most appreciated.
Replace the vehicle speed sensor. It is located on top of the rear axle.

Signature
If at first you don't succeed, you're not cut out for skydiving
> My 98 RAM 1500, 5.9L speedometer has a mind of its own. The needle pegs
> at 0 until I reach a speed of about 30-40 mph and then it starts
> working. Drop below that and it goes to 0.
>
> Any repair info would be most appreciated.