If the speedometer is still working and the odometer isn't, then you have an internal failure in the speedometer head assembly. Everything is self contained and non-servicable. It can only be replaced as an entire assembly. There is a microproccessor(computer) in it that uses vehicle speed information provided by the vehicle's data network to operate both the speedo and the odo. If one of those two is operating but not both, then the speedo head is getting the input it needs from the network, and processing it. Whatever componet is not operating has failed, but it is not servicable without the entire assembly.
If both odometer and speedometer are not working I would blame the vehicle speed sensor. If just the odometer isn't working the gauge cluster assembly needs to be replaced with a reconditioned one.
It is! against the law in ALL 50 states to turn an odometer back, or reset it in anyway.
my light on the odometer is not working anymore how do you replace the bulb on it
If the speedometer and the odometer are not working, I would suspect the VSS (vehicle speed sensor). If only the speedometer is not working I would suspect the instrument cluster has problems.
The odometer unit has failed and will need replaced.
Its your vss sensor on the rear axel
It means odometer.
my odometer on 2002 volvo s-80 does not work
you can't, it is necessary to fit a metric odometer.
odometer 2002 ford escord
install ignition 2002 ford ranger directions
On a 2002 Ford Ranger : The reservoir would be in the engine compartment There are reservoirs for brake fluid , windshield washer fluid , power steering fluid , engine coolant , etcetera