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Abs fail!

Discussion in 'General Chevy & GM Tech Questions' started by JBT, Oct 26, 2012.

  1. JBT

    JBT New Member

    I'm not sure if I'm in the right forum but here's my Question. I have a 2007 Colorado 4x4 Z71. Can the ABS fail for a minute and not throw a code. I was on the highway and a truck cut me off, so I hit the brakes hard and 1 rear wheel started to skid and turn me sideways. I let off and steered into it like the old days before ABS. I wasn't ready for that anymore. And it didn't throw a code. What is up with that. Shouldn't it have thrown a code? If 1 rear wheel locks up and the other doesn't, it's not fun. Any help would be appreciated.
  2. stratct

    stratct New Member

    I thought ABS was front wheels only. At least my truck is. If yours is too then that would explain why. Maybe binding rear breaks?
  3. JBT

    JBT New Member

    No, I have ABS on all four.

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