2008 Buick Enclave Recall

On certain vehicles equipped with a power liftgate system, the gas-filled struts (which help to raise and support the liftgate) may prematurely wear. These vehicles have a Prop Rod Recovery system intended to accomplish a controlled, slow return of the liftgate to the closed position if the liftgate’s gas struts are no longer capable of supporting the weight of the liftgate. The vehicle would provide audible warnings and flash the tail lamps to indicate there is a problem. However, the liftgate’s Prop Rod Recovery system software may be unable to detect/stop a liftgate with prematurely worn gas struts from falling too quickly after the liftgate is opened. This could allow the liftgate to drop suddenly, placing anyone beneath or near the gate at risk of injury. Correction: Dealers will reprogram the power liftgate actuator motor ECU with a new software and will verify power liftgate operation following the reprogram.

A failure of this component (structure) may increase the risk of a crash or injury.

Authorized dealerships will inspect the vehicle and complete all necessary repairs free of charge (parts and labor).

On certain vehicles, side airbag wiring connections could develop high resistance, illuminating the airbag warning light. If the vehicle continues to be operated in this condition, resistance may continue to increase over time and eventually cause the seat side airbags and seat belt pretensioners to not deploy in the event of a crash, which could increase the risk of injury. Correction: Dealers will affect repairs.

A failure of this component (airbag) may increase the risk of a crash or injury.

Authorized dealerships will inspect the vehicle and complete all necessary repairs free of charge (parts and labor).

On certain vehicles equipped with a Heated Washer Fluid System (HWFS), a short circuit on the printed circuit board for the washer fluid heater may overheat the control-circuit ground wire. A repair was implemented in a recall in 2008, however, there have been new reports of thermal incidents on heated washer fluid system modules after this improvement was installed. This situation may cause some minor distortion, but also could lead to melting of the plastic around the heated washer fluid system, or cause a fire. Correction: Dealers will permanently disable and remove the heated washer fluid module. An updated page will be provided and inserted in the Owner Manual to document the removal of the feature.

A failure of this component (accessories) may increase the risk of a crash or injury.

Authorized dealerships will inspect the vehicle and complete all necessary repairs free of charge (parts and labor).

On certain vehicles equipped with a heated washer fluid system, a short circuit on the printed circuit board for the washer fluid heater may overheat the control-circuit ground wire. This situation may cause other electrical features to malfunction which could cause smoke and in some cases a fire. Correction: Dealer will install a wire harness with an in-line fuse.

A failure of this component (other) may increase the risk of a crash or injury.

Authorized dealerships will inspect the vehicle and complete all necessary repairs free of charge (parts and labor).

On certain vehicles registered in areas with moderate to heavy snowfall, a buildup of snow or ice on the windshield or wipers could restrict the movement of the wiper arm and the wiper linkage may become detached from motor shaft and the wipers will become inoperative. This situation, in conjunction with traffic, road conditions, and driver's reactions, could increase the risk of a crash. Correction: Dealers will install a new wiper crank arm, driver's side link, and crank arm nut.

A failure of this component (other) may increase the risk of a crash or injury.

Authorized dealerships will inspect the vehicle and complete all necessary repairs free of charge (parts and labor).