I need to repair or replace a right rear wheel abs wheel sensor on my '02 GC. My abs warning light in the instrument cluster has lit up, and this was the code pulled off the code reader. I know that it is common for the sensor to get dirty, and/or for the wires to get frayed/break. I have poked around, but can't seem to find either the sensor or the wiring going to it on that wheel though. Anyone have any pics of the location or a wiring diagram with a description? Also, I have been told that when you replace/repair a faulty abs component, the abs warning lamp will reset on its own. Is this true?

Thanks in advance.

 

Any ideas from anyone?? I see 2 lines at the right rear wheel, which I believe are the incoming/outgoing brake lines...? I don't see anything that looks electrical.

 

One line will go to your brake caliper. This is the only brake line, there's no return. The other line is to your wheel sensor. It's a thick-ish wire that is usually clipped to run alongside the brake line.