The 2003 Chevrolet Impala has two recalls, the more serious being an engine oil leak that drips onto the exhaust manifold and can start an engine fire.
The second recall involves the ignition switch, which can slip out of the run position while driving, particularly when a heavy keychain is used. If this happens and the vehicle is in a crash, the airbags may not deploy. Until this recall is repaired, owners are advised to use only the ignition key on the key ring, removing all other keys, fobs, and accessories.
At a glance
What can fail
Engine oil may leak onto the hot exhaust manifold through the front valve cover gasket, creating a fire risk. Previous repair attempts did not fully eliminate this problem.
What the fix does
Dealers will replace the front valve cover and gasket to stop the oil leak and eliminate the fire risk.
Summarized — see the official notice for exact wording, dates, and contacts.
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At a glance
What can fail
The ignition switch may move out of the run position and turn off the engine due to weight on the key ring, road conditions, or jarring events, affecting airbag system operation.
What the fix does
Dealers will install two key rings and an insert in the key slot or a cover over the key head on all ignition keys at no charge.
Summarized — see the official notice for exact wording, dates, and contacts.
