* Odometer sensor failure. The odometer sensor is a device that measures the rotation of the wheels and sends that information to the odometer. If the sensor is faulty, it will not be able to send the correct information to the odometer, and the odometer will not work.
* Wiring problems. The odometer is also connected to the vehicle's electrical system, so if there is a problem with the wiring, it could also cause the odometer to stop working.
* Faulty odometer. In some cases, the odometer itself may be faulty, which would also cause it to stop working.
To troubleshoot the problem:
1. Check the odometer sensor. Inspect the odometer sensor to make sure it is properly installed and that there is no damage.
2. Check the wiring. Inspect the wiring to the odometer to ensure there are no broken wires or loose connections.
3. Test the odometer. Use a diagnostic tool to test the odometer and see if it is functioning properly.
If you are not able to troubleshoot the problem yourself, you should take your vehicle to a qualified mechanic for further diagnosis and repair.
