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Old May 27, 2017 | 11:13 AM
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onehundred80
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Joined: Apr 2006
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From: Ontario
Default Re: ABS & BAS/ESP lights

Originally Posted by crosscats
Coming on intermittently (increasingly more frequently) with loss of ABS and cruise control.
Thought problem was fixed last autumn (sorry, fall!) when firstly, two sensors were replaced and eventually the ABS Pump and control unit.
Post winter hibernation - one short trip and it's playing up again!
Garage did more testing and suspected the replacement pump/control unit but a specialist repairer has passed it as OK...
Gearbox speed sensor and yaw sensor were also suspected but both are apparently OK.
All connections to/from ABS sensors & pump also seem fine, as do the other original sensors.
The car otherwise runs and drives fine.
Any thoughts anyone?
Nearing wits end now!
Brake switch fault has caused similar problems as I recall.
Rust and dirt on the rotating part that the wheel sensors are energized by is also a problem at times.
 

Last edited by onehundred80; May 27, 2017 at 11:15 AM.
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