2011 Chevrolet Aveo Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2011 Chevrolet Aveo
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2011 Chevrolet Aveo ProblemsSpeedometer Not Working and/or Code P0722 Stored in PCM
The speedometer may stop functioning with code P0722 stored in the powertrain control module (PCM). This may be caused by a worn speedometer gear due to coolant contamination of the transmission fluid. If contamination is found the radiator is most likely at fault. The transmission should also be thoroughly inspected and repaired or replaced as required.
One or both rear wheel bearings may develop an abnormal noise and require replacement.
2011 Chevrolet Aveo QuestionsDrum brakes locked up, how do I get it to unlock? (1 answer)
brake lights quit working. got a new switch at the dealer. work now but will stay on. either tap brake or leave foot under brake pedal. notice when shut off. if I pump brake couple times it gets tighter. only 35000 miles and no leaks. but wondering if master cylinder getting weak and not holding ...
My Chevy aveo makes rattling noise sounds very loose coming frm right tire a little closer to brakes and heavy rubbing coming from right side also