2004 Chevrolet Corvette Z06 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2004 Chevrolet Corvette Z06
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2004 Chevrolet Corvette Z06 ProblemsService Steering Column Lock Message Due to Anti-Theft System Fault
The service steering column lock message may be displayed, the engine may start and stall when put into gear. Our technicians tell us that this fault is related to the anti-theft system and the steering column lock system must be repaired as necessary. Certain models were recalled for this issue. For more information on this recall please click here»
One or both secondary air injection check valves may become restricted causing poor air flow resulting in illumination of the Check Engine Light. It is often recommend to replace both check valves even if a fault code is set for only one bank of cylinders. Replacing only one valve may result in a return trip to the repair shop.
A coolant leak may develop from the water pump. This can result in an engine overheating condition. A leaking water pump will require replacement.