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My ABS light has been on since I bought my car. Car is a 2001 GT. The car has 275/40/17's on the rear and 245/45/17's on the front. I read somewhere that tire size can trigger the ABS light. Is this true? Also the front has been dropped 1/2" if that could trigger the light.
tire size can trigger the light, but not that tire size you listed. you need to get the vehicle scanned by a abs compatible device. Odds are its a speed sensor or bad abs module.
sadly its a super common problem with these cars. my car has a dead module. I just pulled the cluster and took the ABS warning lamp bulb out so i wouldnt have to stare at it any longer
check to make sure all the power and grounds to the module are in fact good before condemning it, but id bet lunch on the module being toast. you dont have to reprogram it. you can replace just the module itself without the HCU being opened or any lines cracked.
check to make sure all the power and grounds to the module are in fact good before condemning it, but id bet lunch on the module being toast. you dont have to reprogram it. you can replace just the module itself without the HCU being opened or any lines cracked.
In later years, they assigned much greater "power" to the ABS system. My '04 Explorer shut me down on "Forced Engine Idle" when the ABS Module died. It was diagnosed as a dead main chip: I replaced the Module with a used one, and the ABS light is permanently "ON", demanding the VIN be downloaded into the Module! Otherwise, works OK, so screw it! imp