1998 Dodge Caravan Speedometer Has a second connector attached with a white pigtail. What is that used for and will it operate without it?
No cable, speedometer is electric
Front and center in the dashboard...
No. The speed signal is electronic.
they used to be on the front wheels?
Duct tape
Usually you replace the egr valve.
There's a TSB on this problem.
You need to BClear. What is wrong with it?
Replace the cam sensor
I have the same problem on an '89 Dodge Dynasty. I am told that the odometer and speedometer in my car are driven by separate cables and that I simply need a new cable for my odometer to function properly again. I have not verified this information, but it might get you on track.
speedometer cable is gummed up inside the housing.Remove cable from speedometer.Pull out inner cable. Lubricate with good grease and install.
They don't have fuses. The speedometer is controlled by the speed sensor(s) and the temperature gauge is controlled by the coolant temperature sensor.