2004 Chevrolet Aveo Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2004 Chevrolet Aveo
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2004 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.
2004 Chevrolet Aveo QuestionsWhy does my check engine light flashes? (2 answers)
When I pick up speed past 60 mph check engine light flashes off and on. When it does that it don't want to shift right like its suppost to.
How do I reset the light? The light comes on, but the system has been fixed.
My heat gauge start low and later go up to half. As normal. But I get a smell that the enjin is warm. Even the the enjin feel warm. The oil and water is on it's mark.
Can it be that the thermostat is faulty or waterpump that the water does not circulate to cool the enjin down
2004 Chevrolet Aveo RecallsDaytime Running Light Module Can Overheat And Melt
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).
The rear safety belt may become twisted so the safety belt retractor may lock in place rendering the belt unusable. In a crash, injury to the seat occupant could occur. Dealers will install a safety belt webbing guide to prevent the belt from twisting. The recall began October 15, 2004. The GM recall number is 04069.