Rear Anti Lock Sensor

[goatfarmer]

Another member started a thread on same/similar topic but did not want to hi-jack the thread.

1990 T4r SR5, Auto 4x4: Past few years the 'anti lock' light stays-on. Member posted suggestions as a possible fix would be to either clean or replace the sensor. I have the 3 vol. repair manual but I could not locate the 'how to' section for the 'rear anti lock' system and would appreciate if member's could direct me to the section and page #. Crawled under the vehicle but not sure what the doohickie looks like so I tried searching a couple Toyota part supplier's for 'anti lock sensor' but could not find a source?

Suggestions/Comments appreciated.

 

[RonJR]

I don't have a picture, but it's the thing on the top of the rear diff with the wire connected to it. It senses the speed of the ring gear by sensing the teeth going by.

 

[goatfarmer]

I don't have a picture, but it's the thing on the top of the rear diff with the wire connected to it. It senses the speed of the ring gear by sensing the teeth going by.

Sorry, did not receive email notice of your post? Intend crawling under the vehicle and check the area you mentioned.

I thank you for the input!!

 

[goatfarmer]

I don't have a picture, but it's the thing on the top of the rear diff with the wire connected to it. It senses the speed of the ring gear by sensing the teeth going by.

I thank you, found what appears to be the sensor connector; removed a 12mm bolt and the retainer, with slight twisting and prying I was unable to remove connector from housing, decided best to reassemble before damaging and making a major project out of what could be something simple.