Vehicle Questions and Answers
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Beneath the dashboard behind the steering wheel of a 2006 Chevy Cobalt, you'll find a safety feature known as the inertia or fuel shutdown switch. This switch, which includes a small circular button for resetting, is designed to prevent potential explosions or fires by cutting off the fuel supply in the event of a crash or other emergency. Symptoms of a malfunctioning switch can include the engine unexpectedly stalling, intermittent issues with the ignition key, or difficulty starting the vehicle. While the inertia switch is meant to last the lifetime of the car, it can sometimes fail, causing driving problems. Replacing the switch typically costs between $20 and $50, depending on whether you choose an aftermarket or original equipment manufacturer (OEM) product.
To reinitialize the fuel pump on a 2006 Chevy Cobalt, simply turn the vehicle to the on position and let it sit for approximately 5 minutes.