The 1994 Buick Century has 8 recalls, the most serious being multiple throttle control issues where the accelerator can stick or fail to return to idle, leaving the driver unable to reduce engine speed and raising the risk of a crash.
Three separate recalls cover the throttle system. The backup return spring may not close the throttle if the primary spring fails, a frozen accelerator cable can cause binding or high pedal effort in cold weather, and a cruise control cable can separate from its fitting while engaged, all of which can leave the driver without normal throttle control. On the suspension side, two recalls address the same front right spindle nut, which was not properly tightened during assembly. Over time the wheel bearing can fail, the spindle can fracture, and the wheel can separate from the vehicle entirely. The power door lock assembly can allow water intrusion that causes a short circuit, which can start a fire. There is also a compliance recall related to the bumpers not meeting low-speed impact standards.
At a glance
What can fail
The right front spindle nut may not be tightened enough. If it loosens and falls off, the wheel could separate from the vehicle without warning.
What the fix does
The right front wheel bearing assembly and spindle nut will be inspected and replaced if under-torqued.
Summarized — see the official notice for exact wording, dates, and contacts.
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At a glance
What can fail
The right front spindle nut wasn't tightened enough during manufacturing. This can cause the wheel bearing to wear out early and eventually crack the spindle.
What the fix does
The dealer will check the tightness of the right front spindle nut. If it's too loose, they'll replace the wheel bearing assembly and spindle nut.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
Water can seep into the power door lock assembly, creating a short circuit that prevents the locks from working properly.
What the fix does
The dealer will replace the door lock relay and corroded terminals, then relocate the new relay away from areas prone to water entry.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The rear bumper may not meet crash protection standards at low-speed impacts due to vehicle height affecting bumper alignment.
What the fix does
Dealers will measure vehicle height and replace rear springs if needed to correct bumper positioning.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
If the main accelerator spring fails, the backup spring may not fully close the throttle, potentially causing uncontrolled acceleration and a crash.
What the fix does
Dealers will install a replacement secondary accelerator control return spring.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
If the main accelerator spring fails, the backup spring cannot fully close the throttle as required by safety standards.
What the fix does
Dealers will replace the secondary throttle return spring.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
Water may have entered the accelerator cable during assembly. In very cold weather, this water can freeze, making the cable stiff and hard to move.
What the fix does
The dealer will remove any trapped water from inside the accelerator cable.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The cruise control cable can separate from its fitting while in use, causing loss of accelerator control.
What the fix does
Replace the cruise control cable.
Summarized — see the official notice for exact wording, dates, and contacts.
