Pontiac Grand Am

On certain vehicles, a defect in the ignition switch could allow the switch to move out of the "run" position if the key ring is carrying added weight or the vehicle goes off-road or is subjected to some other jarring event.  If this were to occur, engine power, power steering and power braking would be affected, increasing the risk of a crash causing injury and/or damage to property.  The timing of the key movement out of the “run” position, relative to the activation of the sensing algorithm of the crash event, may also result in the airbags not deploying in a subsequent collision, increasing the risk of injury. Correction: For each key, dealers will install two key rings and modify the key ring opening shape. Note: Until the correction is performed, all items should be removed from the key ring.

Certain vehicles were built with rear suspension knuckle bolts that are not to specification and could fracture under high loads that can occur in some driving conditions.  If the bolt fractures, the rear suspension linkage could detach from the knuckle and the rear wheel would be able to turn inboard or outboard.  Sudden changes could occur in vehicle handling and, particularly at higher speeds, the driver may not be able to control the vehicle and a crash could occur without warning.  Correction:  Dealers will replace both rear suspension knuckle bolts.

On certain vehicles, in hot ambient conditions, the accelerator pedal arm may stick at the attachment to the bracket and not return to the engine idle position when the operator removes the actuating force from the accelerator pedal.  If the accelerator pedal does not return to the engine idle position, the throttle valve will not close, which may result in an increased stopping distance.  Correction:  Dealers will inspect the accelerator pedal arm and, if necessary, replace the accelerator and brake pedal assembly.

On certain vehicles, a weld on the fuel tank may be insufficient, resulting in a fuel leak.  If this were to occur the operator may notice a strong fuel smell and some dampness on the ground.  If a sufficient amount of fuel were to leak out and if an ignition source were present, a vehicle fire could occur.  Correction:  Dealers will inspect the fuel tank, and replace, if necessary.

On certain vehicles, if the engine fails to start and the driver holds the key in the "Start" position for an extended period, high current flowing through the ignition switch may produces enough heat to melt internal switch parts.  If the switch is damaged, a fire could occur in the steering column, even with the engine off and the key removed.   Correction:  Dealer will install a relay kit to prevent high current from flowing through the ignition switch.