The 1990 Buick Reatta has 3 recalls, the most serious being two related airbag sensor defects that can delay driver-side airbag deployment in a crash, increasing the risk of injury.
The airbag's forward sensor may have been built incorrectly in one of two ways: a reversed wiring harness connection or other internal misassembly. Either problem can prevent the airbag from firing at the right moment, meaning the bag may deploy too late to fully protect the driver. The third recall involves the brake system warning light, which may not illuminate when the ignition is on, the parking brake is applied, and the transmission is in Park or Neutral, leaving the driver without a visual cue that the parking brake is engaged.
At a glance
What can fail
The brake system warning light fails to illuminate when you turn on the ignition, apply the parking brake, and shift into Park or Neutral.
What the fix does
The body computer module's memory chip will be replaced to restore proper warning light operation.
Summarized — see the official notice for exact wording, dates, and contacts.
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At a glance
What can fail
The front sensor that triggers the airbag system may have been incorrectly manufactured. Under certain conditions, this could delay airbag deployment, potentially injuring the driver.
What the fix does
The front sensor will be inspected and replaced if needed.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The front airbag sensor may have been built with part of its wiring harness connected in reverse, which could prevent the airbag from deploying correctly.
What the fix does
The front airbag sensor will be replaced as needed to correct the wiring.
Summarized — see the official notice for exact wording, dates, and contacts.
