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For some odd reason about 60% of the time when I start my car the ABS warning flashes momentarilly and shuts off. I was wondering if it could be sensor fault ie;dust/dirt?? :confused
 

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everytime you start the car the computer does a bulb check and it is normal for the bulb to come on for 6 to 10 seconds. As long as the bulb goes out there is no problem. If the computer see's a problem the bulb will stay on till you turn off the car and restart even if the problem goes away.
 
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