General

September 15, 1986

United States

General Motors, LLC

PARKING BRAKE LEVER MECHANISMS MAY NOT PROPERLY ENGAGE WHEN APPLIED AS REQUIRED BY FMVSS 105. CONSEQUENCE OF DEFECT: VEHICLE COULD UNEXPECTEDLY ROLL AWAY UNCONTROLLED, WHICH COULD RESULT IN A VEHICLE CRASH.

August 28, 1986

United States

General Motors, LLC

THE LEFT AND RIGHT REAR LOWER CONTROL ARM BALL JOINT STUD TO KNUCKLE ATTACHMENT MAY HAVE BEEN INADEQUATELY TIGHTENED. CONSEQUENCE OF DEFECT: THIS COULD ALLOW THE REAR LOWER CONTROL ARM BALL JOINT STUD TO LOOSEN AT THE KNUCKLE ATTACHMENT. United States

General Motors, LLC

THE SECONDARY HOOD LATCH MAY BE INCORRECTLY ALIGNED, OR MAY EXHIBIT A BINDING CONDITION OF THE LATCH PIVOT. CONSEQUENCE OF DEFECT: THIS CONDITION COULD RESULT IN THE PRIMARY HOOD LATCH NOT BEING COMPLETELY ENGAGED TO THE HOOD, THE HOOD COULD UNEXPECTEDLY OPEN WHILE VEHICLE IS IN MOTION.

August 26, 1986

United States

General Motors, LLC

SEVERE AND UNUSUAL BRAKING CONDITIONS MAY CAUSE DAMAGE TO THE BRAKE MASTER CYLINDER CENTER VALVE. CONSEQUENCE OF DEFECT: IF SUFFICIENT DAMAGE OCCURS, LOSS OF FRONT BRAKES MAY OCCUR WITH INCREASED PEDAL TRAVEL AND REDUCED BRAKING ABILITY.

August 25, 1986

United States

General Motors, LLC

THREE BOLTS WHICH ATTACH THE SILL THAT SUPPORTS THE BASE OF THE SEAT WERE OMITTED; THEREFORE VEHICLES DO NOT COMPLY WITH FMVSS 210 AND FMVSS 207. CONSEQUENCE OF DEFECT: IN THE EVENT OF A CRASH, THE FLOOR PLATE COULD BUCKLE ALONG THE INBOARD SIDE CAUSING THE SEAT PEDESTAL TO BE IMBALANCED, AND INCREASING THE…

August 18, 1986

United States

General Motors, LLC

DURING A COMBINED CORNERING AND BRAKING MANEUVER, THE TIE ROD END COULD CONTACT THE TIRE WALL. CONSEQUENCE OF DEFECT: THIS CONTACT CAN CAUSE GROOVING OF THE TIRE, WHICH COULD EVENTUALLY RESULT IN TIRE FAILURE AND POSSIBLY A VEHICLE CRASH WITHOUT PRIOR WARNING.

July 14, 1986

United States

General Motors, LLC

LEFT HANDED DRIVER'S SIDE SHOULDER BELT ANCHOR PLATE MAY BE UPSIDE DOWN IN LOCK PILLAR SO THAT THE UNTHREADED SLOT OF THE PLATE ALIGNED WITH THE HOLE IN THE LOCK PILLAR. THIS RESULTED IN THE ANCHOR BOLT BEING DRIVEN INTO THE SLOT INSTEAD OF THE THREADED HOLE OF THE ANCHOR PLATE.

July 7, 1986

United States

General Motors, LLC

SEVERE BRAKE CHATTER MAY CAUSE THE BRAKE CHAMBER MOUNTING BRACKETS ON EITHER SIDE TO DEVELOP CRACKS IN THE WELD AREA WHERE THE S-CAM SHAFT TUBE ATTACHES TO THE CHAMBER SUPPORT SECTION. CONSEQUENCE OF DEFECT: BRACKETS CAN BREAK, RESULTING IN LOSS OF BRAKING ABILITY AT THE FRONT WHEEL, AND POSSIBLY RESTRICT STEERING…

June 23, 1986

United States

General Motors, LLC

STEERING CONTROL ARM CAN BE OVERSTRESSED WITH HEAVY STEERING INPUT CAUSING IT TO CRACK AND IT COULD EVENTUALLY BREAK COMPLETELY. CONSEQUENCE OF DEFECT: IF THE STEERING CONTROL ARM BREAKS, COMPLETE LOSS OF STEERING ABILITY AND TRUCK CONTROL WOULD OCCUR WITHOUT WARNING WHICH COULD RESULT IN AN ACCIDENT.

May 28, 1986

United States

General Motors, LLC

THE ENGINE AIR CLEANER PLASTIC TRIM COVER COULD FALL OFF THE AIR CLEANER ASSEMBLY AND LAND ON THE EXHAUST MANIFOLD CREATING A FIRE HAZARD. CONSEQUENCE OF DEFECT: IF THE CAR IS BEING OPERATED AT THE TIME THAT THE PLASTIC TRIM COVER FALLS OFF, AN ENGINE COMPARTMENT FIRE COULD OCCUR WITHOUT WARNING.

May 13, 1986

United States

General Motors, LLC

THE RIGHT REAR TAIL LAMP ASSEMBLY MAY BE INCORRECTLY ASSEMBLED. THE MISASSEMBLED UNITS WILL RESULT IN REDUCED ILLUMINATION WHICH WILL CAUSE THE LAMP ASSEMBLY TO BE IN NON-COMPLIANCE WITH FMVSS 108 LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT. United States

General Motors, LLC

AN INCORRECTLY INDEXED WIRING HARNESS MAY CAUSE THE CENTER HIGH MOUNTED STOP LAMP TO REMAIN ILLUMINATED WHEN THE HEADLIGHTS OR PARKING LAMPS ARE ON. FMVSS 108 LAMPS, REFLECTIVE DEVICES AND ASSOCIATED EQUIPMENT REQUIRES THAT THIS STOP LAMP BE LIGHTED ONLY WHEN THE BRAKES ARE APPLIED.

April 28, 1986

United States

General Motors, LLC

THE PUSH-PULL HEADLIGHT SWITCH MAY HAVE ELECTRICAL CONTACTS WHICH ALLOW AN INTERMITTENT HEADLIGHT CIRCUIT CAUSING HEADLIGHT TO FLICKER OR SUDDENLY GO OUT. CONSEQUENCE OF DEFECT: SUDDEN LOSS OF THE HEADLIGHTS UNDER SEVERE WEATHER OR NIGHTTIME DRIVING CONDITIONS COULD REDUCE DRIVER VISIBILITY WHICH MIGHT RESULT IN A…

March 6, 1986

United States

General Motors, LLC

A WIRING HARNESS LOCATED UNDER THE INSTRUMENT PANEL MAY NOT HAVE BEEN PROPERLY SECURED IN ITS RETAINER AND COULD INTERFERE WITH THE ACCELERATOR LEVER. CONSEQUENCE OF DEFECT: THIS COULD PREVENT THE THROTTLE FROM RETURNING TO THE CLOSED (IDLE) POSITION WHEN THE ACCELERATOR PEDAL IS RELEASED, AND RESULT IN LOSS OF…

February 21, 1986

United States

General Motors, LLC

THE THROTTLE RETURN SPRING ASSEMBLY MAY FAIL PREVENTING THE THROTTLE FROM RETURNING TO THE CLOSED (IDLE) POSITION WHEN THE ACCELERATOR PEDAL IS RELEASED. CONSEQUENCE OF DEFECT: ENGINE SPEED MAY NOT DECREASE AND LOSS OF ACCELERATOR CONTROL COULD RESULT IN AN ACCIDENT WITHOUT PRIOR WARNING.

January 4, 1986

United States

General Motors, LLC

THE PARKING BRAKE ACTUATING LEVER CAM MAY CONTAIN A QUENCH CRACK WHICH CAN WIDEN, REDUCING THE HOLDING CAPABILITY OF THE PARKING BRAKES. CONSEQUENCE OF DEFECT: THE REDUCED HOLDING CAPABILITY OF THE PARKING BRAKE COULD ALLOW AN UNATTENDED TRUCK TO ROLL AWAY UNCONTROLLED, WHICH MAY LEAD TO AN ACCIDENT.

December 20, 1985

United States

General Motors, LLC

DISLOCATION OF A SPRING COVER WILL NOT ALLOW THE SHOULDER BELT TO RETRACT AFTER BEING EXTENDED. CONSEQUENCE OF DEFECT: ALTHOUGH INERTIAL FEATURE THAT LOCKS THE LAP BELT AND SHOULDER BELT IN THE EVENT OF AN ACCIDENT ARE NOT AFFECTED, IF SLACK IS MORE THAN RECOMMENDED IN OWNERS MANUAL, INJURIES TO UPPER BODY AND HEAD…

December 3, 1985

United States

General Motors, LLC

A PART OF THE STEERING GEAR HOUSING WHICH ATTACHES TO THE FRAME MAY BREAK. CONSEQUENCE OF DEFECT: STEERING DIFFICULTIES WILL OCCUR AND THE STEERING GEAR TO THE FRAME MAY FRACTURE RESULTING IN LOSS OF STEERING CONTROL.

November 26, 1985

United States

General Motors, LLC

THE WHEEL MAY DEVELOP CRACKS BETWEEN THE DISC AND RIM. CONSEQUENCE OF DEFECT: IF THIS OCCURS AND IS NOT NOTICED, THE CRACK COULD INCREASE AROUND THE RIM, RESULTING IN SEPARATION OF THE RIM FROM THE DISC, LOSS OF CONTROL AND AN ACCIDENT MAY OCCUR.

November 19, 1985

United States

General Motors, LLC

THE POSITIVE BATTERY CABLE MAY CONTACT THE UPPER CONTROL ARM OR EXHAUST MANIFOLD SHIELD AND EVENTUALLY WEAR THROUGH THE INSULATION AND GROUND THE CABLE. CONSEQUENCE OF DEFECT: THIS COULD RESULT IN AN UNDERHOOD FIRE WHICH COULD CAUSE BURN INJURIES TO OCCUPANTS.