Mine came on also at 160,000 99 S80 . Just a faulty sensor plugs into the bottom of reservoir . Can unplug and pull out without draining reservoir . 30 sec. repair

Jumping back in after giving up on my S80 a few years ago . I have for a few years contemplated having the CEM checked .This year I puled the CEM and PCM and sent to XeMODeX in Ontario Canada to be checked as I had spent years checking every wire , ground's, module's in CAN network . I had them retu...

99 S 80 same abs and lights galore. I have gone so far as just parking it and playing around with looking for bad connections etc for the last 3 years. Yes ABS module rebuilt re checked and replaced with new. (Donnie) in this forum mentioned the wire loom under the radiator that goes to main compute...

I,m sure you have found your answer to your problem by now but for other viewers this may be there answer. My 99 S80 2.9 had the very same symptoms and was the brake booster leaking down after a few hours. Upon re starting the vacuum drawn into the engine to arm the booster was feeding the air fuel ...

I found the same symptoms and it turned out to be the Brake booster was leaking down an until it puled the the pressure down the engine was getting the wrong fuel readings as the extra air was not going through the Mas air sensor. The dealer argued with me but was soon proved wrong. Remove the vacuu...

Well I am back. Had so much hope in the repair that I had thought fixed this ongoing problem. After 3 weeks of driving without any problems it seems as if it has all come back as usual.I am thinking I will be going to Volvo and checking on a new CEM and programing. This is about the only thing not t...

Been over a year of scratching my head and reading all I could find. My ABS problems finally figured out. If you have all the abs, brake, traction and spedo and tack going down and trouble with re-start without disconnecting the battery for a re-set this is what cured mine. after a year of not hardl...

* Edit post * Report this post * Reply with quote YAHOO!! S80 ABS messages and no re-start fixed Postby uncletom » Thu Oct 14, 2010 11:16 am YAHOO!!!! Been over a year of scratching my head and reading all I could find. My ABS problems finally figured out. If you have all the abs, brake, traction an...

I also had the pin in two pieces. I simply left them in the hole and placed super glue on both edges of one part with a tooth pic and pressed them together. Still holding after two years. Careful you don,t get too much in there.

YAHOO!!!! Been over a year of scratching my head and reading all I could find. My ABS problems finally figured out. If you have all the abs, brake, traction and spedo and tack going down and trouble with re-start without disconnecting the battery for a re-set this is what cured mine. after a year of...