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Old 08-31-2022, 05:01 PM   #9
Peyton7392
 
Drives: 2018 Camaro SS 1Le
Join Date: Aug 2022
Location: LA
Posts: 7
Quote:
Originally Posted by Gunkk View Post
U codes are CAN bus communication errors. Can be a harness problem, despite the checks already done. Aftermarket OBD2 gauges have done this. And bad modules, of course.
So what module do you think would be bad?
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