Rear Anti Lock Light

[goatfarmer]

Unable to find the dirt road in the snow I backed into a gully and the 'rear anti lock' light has stayed on since. Curious if it's a project a 'do myselfer' can do. I just completed rebuilding the front suspension, half axles, and front brakes, only item I did not end up replacing was the upper/lower control arm bushings. My next project will be replacing the rear shocks, shoes, and drums, and thought I would look into fixing the anti lock light. It's a 90 SR5 4x4, any suggestions appreciated.

 

[Bad_Vision]

my money is on the abs sensor in the rear diff itself if you wheel it can get knocked around and break or it can just fail. the FSM might have a way to test it but as far as i know they cant be bench tested.
rockauto has new sensors for 120$

 

[goatfarmer]

my money is on the abs sensor in the rear diff itself if you wheel it can get knocked around and break or it can just fail. the FSM might have a way to test it but as far as i know they cant be bench tested.
rockauto has new sensors for 120$

Pulled rear wheels and did not see anything obvious, not having a clue, and knowing my limits, probly best to have local shop see if they can test the system. If determined to be the sensor probly do it myself if special tools are not required. Did check the fuse panel in the driverside kick panel and it's okay. I notice a large type 15 amp fuse that looks questionable located in the engine compartment. I was unable to remove it and not wanting to risk damaging, if end up taking the suv to shop I will have them start there, may have nothing do do with abs. Appreciate the input, thank you!!