Chevrolet Aveo Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Chevrolet Aveo
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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.
Illumination of the Check Engine Light can be caused by a loose or worn gas cap.
Chevrolet Aveo Questionscost to repair gas line hose on 2010 Chev Aveo (1 answer)
How do I reset the light? The light comes on, but the system has been fixed.
Chevrolet Aveo RecallsAnti-Lock Brake System Malfunction
The anti-lock brake system (ABS) module may experience corrosion to its internal valves, causing the valves to stick. Sticking valves will reduce braking performance. Dealers will replace the ABS module free of charge to resolve the problem.
The daytime running light module may overheat and melt, resulting in the potential of vehicle fire. Dealers will repair vehicles free of charge (a repair is not available as of the time of this writing).
In a frontal crash test, it was discovered that the fuel line in the engine compartment could crack and short circuits in the fuse box were discovered that would make the fuel pump continue to run. If this happens and fuel leaks onto the ground, a vehicle fire could occur. Dealers will replace the fuse block and install a new section of fuel line that has been redesigned. The recall began November 16, 2006. The recall number is 06133.