Jorge Santos
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04 Granite CV713 no ABS light or self check
in Air Systems and Brakes
Posted
Hi I figure it out. There is relay under the hood called TRLR ABS POWER some mechanics will remove it to not work on the ABS light. I had the same issue with a truck here in the shop and I just put a new relay in it form Mack. Also there is a fuse under the hood called 49 (10A) ABS IGN make sure the one is good. It’s how I fix the same problem your having.