The 2004 Buick Rendezvous has two recalls, the more serious being a contaminated ignition relay that can cause the engine to stall unexpectedly at any speed and may not restart, raising the risk of a crash.
The second recall involves the fuel tank, where a weld connecting the inlet check valve to the tank can fail. If the weld lets go, fuel can leak onto the ground and the driver may notice a fuel smell or see the check engine light come on.
At a glance
What can fail
Contamination on the ignition relay contacts can cause high resistance, disrupting signals to the powertrain control module and causing intermittent engine stalls.
What the fix does
The ignition relay will be replaced at no cost.
Summarized — see the official notice for exact wording, dates, and contacts.
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At a glance
What can fail
The weld connecting the fuel tank inlet check valve to the fuel tank can break, potentially causing fuel leaks.
What the fix does
Dealers will check your fuel tank's serial number. If it's affected, the fuel tank will be replaced.
Summarized — see the official notice for exact wording, dates, and contacts.
