Brakes and Tires
Check Engine Light

The ABS light in your 1994 Buick comes on when the car is in gear you suspect one of the speed sensors is the culprit is there any way to check these without a scan tool?



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Have you recently had the brakes done? if so there could be a part that is missing call your local dealership to find out if this is the case. i had this happen a few months ago turns out that there was an abs ring on the back of the rotors that needed to be placed on the new one. No recent brake work. Just trying to figure our which speed sensor is the problem.