Just got my n/s/f wheel bearing replaced and the ABSlight refuses to clear any pointers in this matter!

 

spoke to my machanic said all bleed ok no air in lines etc

 

cheers

Dave

have a read here

Still on!!!!!!!!!!

tried links but seem to be for flashing not permently on

all ok until had wheel bearing replaced!! :confused: :confused:

cheers

Dave

Originally posted by yewcheck

all ok until had wheel bearing replaced!! :confused: :confused:

cheers

Dave

 

its prob gonna be the speed sensor then

Not reconnected the wheel sensor maybe or wiring to it or possibly damaged the reluctor ( I think thats what its called) ring on the hub when changing the bearing.

 

VW wanted to relieve my bro of a grand for a new ABS unit until he spotted the wire to the wheel sensor was frayed through.

just removed sensor and checked ,found nothing wrong!!!!!

re-connected still the same!!!!:mad: :mad: :mad:

if you disconnect it & put a voltmeter across the terminals to the sensor set to AC volts, you should get a voltage of around 1v induced when you spin the wheel.

 

compare it to the other side to see what readings you get.

 

you can also set it to ohms to check the resistance, try flexing the wire down to the sensor to see if you get any high/open circuit readings.

 

HTH

 

ps - did you do a diagnostic as described in the manual??

Just read the manual again [properly!!!!] thought the LED ment on dash not control unit DOH

IS THAT THE BOX IN THE BOOT??

cheers

Dave:confused: