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by Kylerhcarlisle
Mon Nov 23, 2020 9:39 am
Forum: New user - intro forum
Topic: Abs help
Replies: 3
Views: 2914

Abs help

I have been working on the abs brake for weeks now have ran new grounds and I have voltage at my abs module have replaced the module twice and I still get the same code U0121 lost communication abs module, please help!!
2012 chevy caprice 6.0 l77