Three Weird Error Messages: ABS, Anti-Skid, BLIS

jlong8 · Post by **jlong8** » 30 Sep 2016, 17:41

Hey all,

Three error messages that appear all together. ABS/Anti-Skid/BLIS System Function Reduced

They come on altogether, or not at all. Usually happened in wet weather, but not always. Error messages would stay on for a few days, then go out on their own only to reappear weeks or even months later.

Code reader gave the Right Rear ABS Sensor at fault.

Ideas?

jlong8 · Post by **jlong8** » 01 Oct 2016, 12:37

Removed the ABS speed sensor. It looked ok. Error messages still popping up after I replaced the sensor. YAW sensor compartment under passenger seat is dry as a bone.

Clueless.

Post by **oragex** » 01 Oct 2016, 14:32

What year the XC90? The axle shaft center bolt (center of the wheel) is tight?

jlong8 · Post by **jlong8** » 01 Oct 2016, 15:31

Thanks for the reply. 2008 3.2 AWD

Will triple check axle bolt

EDIT: Axle bolt is good.

What else could it be?

jlong8 · Post by **jlong8** » 04 Oct 2016, 08:39

No one has any idea why these three error messages pop up together?

Masscomguru · Post by **Masscomguru** » 04 Oct 2016, 09:01

Clockspring is my guess.

jlong8 · Post by **jlong8** » 04 Oct 2016, 14:50

OK. Thanks. Will check that next.

jlong8 · Post by **jlong8** » 13 Oct 2016, 14:52

Would clock spring also cause my BLIS error? Could my problem be electrical, do you think?

jlong8 · Post by **jlong8** » 17 Apr 2017, 07:53

UPDATE:

My problem seems to be 100% solved. I bought a new battery and my error messages have disappeared.

So, for anyone else who has similar ABS, ANTI-SKID issues, this may be a relatively inexpensive solution.