To test an ABS sensor, you can follow these steps:
1. Lift the vehicle with a car jack.
2. Disconnect the ABS from its sensor cable.
3. Set the multimeter to the 20k Ohms range.
4. Place the probes on the sensor terminals.
5. You expect to get the appropriate reading between 800 and 2000 Ohms if the ABS is in good condition .
Here is a video tutorial that can help you understand how to test an ABS wheel sensor :
https://www.youtube.com/watch?v=jG18XmUJoNU
