I would say you have a problem with the dash cluster. If both speedometer and odometer were not working I would say the problem may be the speed sensor but being only the odometer is out I would blame the cluster. I believe you will have to replace the cluster as a whole with a reconditioned unit. This will probably be a dealer item only.
i replace my rear brake shoes on 2001 dodge grand caravan and my emergency brake is still not working
The odometer has failed.
I owe a 2001 doged caravan sport my radio is not working properly after changed the altarnator
A 2001 Dodge Caravan doesn't have a knock sensor.
The 2001 Dodge Grand-Caravan has a V6 engine.
The 2001 Dodge Grand-Caravan has 12 valves.
The 2001 Dodge Grand-Caravan is a gas-powered vehicle.
The 2001 Dodge Grand-Caravan has a 4-speed automatic.
The 2001 Dodge Grand-Caravan has overhead valves (OHV).
Yes, a 2001 Dodge Caravan has a timing chain.
The 2001 Dodge Grand-Caravan is 16 ft. 8.5 in. (200.5 in.) long.
The 2001 Dodge Grand-Caravan's turning circle is 37.6 ft..