ABS and Wheel Spin Light Turing On and Off

I’m no expert, but have fixed mine a few times. Usually a sensor wire, rarely a sensor itself. Some have long wires, some are shorter. That is, the longer the wire, more likely the chance of the whole sensor needing to be changed, since the wires are prone to breaking. First step is identifying which wheels causing the problem, using the onboard self diagnostics flash code. Then inspect the wires for visual damage. Sometimes a sensor just needs to be pushed back in up against the tone ring, from the back. They suggest a long wooden dowel rod. I’ve used a long solid 1/4” or 1/2” extension. Don’t use 2 or 3 together as you might loose one inside the drum. Even a long screwdriver works, but risk damaging the wiring at the sensor. Best to have a flat ended extension or something similar. A loose wheel bearing will cause the problem to return. Sounds like that might be your problem. Worth checking, as it can be an early sign of bearing trouble. Though maybe it just needs to be snugged up. May not be anything wrong, systems working correctly. Just being set off because of a loose bearing, causing the sensor to have too large a gap against the ring tone on the hub.

 

Dollars to donuts you have an issue with a wheel sensor. It's a VERY common problem.