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car tech
car tech, ASE Certified Technician
Category: GM
Satisfied Customers: 3332
Experience:  25 year master tech and shop owner
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ABS Codes co221 co222 2000Trailblazer

Customer Question

ABS Codes co221 co222 2000Trailblazer
Submitted: 6 years ago.
Category: GM
Expert:  car tech replied 6 years ago.
morning let me look these up for you
Expert:  car tech replied 6 years ago.
both these codes are related to the right front wheel bearing assembly i would check the wires to the bearing if the are good you most likely have a bad bearing