Abs Light !

[paulmpaciorek]

Hi all

 

ABS light and Brake wear light came on just before I put the car in the garage.Drove it in ,switched it off then back on...no warning lights,so I plugged in VAG-COM and this code came up.......

 

 

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Address 03: ABS Brakes

Controller: 1J0 907 379 P

Component: ABS 20 IE CAN 0001

Coding: 12502

Shop #: WSC 00020

1 Fault Found:

01130 - ABS Operation

27-10 - Implausible Signal - Intermittent

 

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any ideas.I ran all the output tests once I cleared the code and everything came up ok !!!!

 

Paul.

[Topbloke]

try searching for abs as there are loads of threads about it, but as a rule, ignition on abs light on then go's out move vehicle and light comes on its a sensor fault ie three wheel sensors reading 20mph other sensor reads 0 mph hence implausable signal !!!!!!!!!!!!!!!! . if you have vag com you should be able to read what each wheel is doing in mph , possible causes are speed sensor u/s, odd size tyres ie one brand new three other nearly on limmits or any combination off , abs ring on cv joint cracked (ring is ali ,cv steel cv rust affected swells abs ring snaps)