2011 Chevrolet Aveo5 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2011 Chevrolet Aveo5
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2011 Chevrolet Aveo5 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.
2011 Chevrolet Aveo5 QuestionsWhat to do with the steady check engine light on? (1 answer)
My chevy aveo 5 has its check engine light on. I tried checking and tightening the gas cap but the light is still on.