2004 GMC YUKON XL

WHEELS:HUB

CERTAIN FEDERAL-MOGUL REPLACEMENT WHEEL HUB ASSEMBLIES WITH THE BRAND NAMES: NATIONAL, CARQUEST P/NOS. 515020, 515021, 515025, 515053, 515054, 515059, AND 515060, SHIPPED BETWEEN JANUARY 23, 2006, AND DECEMBER 20, 2007, SOLD FOR LIGHT DUTY AND MEDIUM DUTY TRUCKS. THE INBOARD RETENTION NUT USED TO M

SERVICE BRAKES, HYDRAULIC

CERTAIN TRUCKS, SPORT UTILITY VEHICLES, AND VANS EQUIPPED WITH BOSCH HYDRO-BOOST BRAKE ASSEMBLIES, THE HYDRAULIC BRAKE BOOSTER PRESSURE ACCUMULATOR MAY CRACK AND SEPARATE FROM THE HYDRO-BOOST ASSEMBLY DURING NORMAL OPERATING CONDITIONS.

SERVICE BRAKES, HYDRAULIC

CERTAIN SPORT UTILITY VEHICLES, PICKUP TRUCKS, AND PASSENGER VANS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 135, ?PASSENGER CAR BRAKE SYSTEMS.? SOME OF THESE VEHICLES WERE PRODUCED WITH AN OUT-OF-SPECIFICATION BRAKE HYDRO-BOOST HOUSING RELIEF VALVE BORE.

ENGINE AND ENGINE COOLING

ON CERTAIN TRUCKS EQUIPPED WITH AN 8.1L V8 (RPO L8-VIN G) ENGINE HAVE A CONDITION IN WHICH THE ENGINE FUEL RAIL PULSE DAMPER RETAINER CLIP MAY FRACTURE RESULTING IN INADEQUATE RETENTION OF THE DAMPER.

While driving on the freeway at 75 mph I felt significant reduction in speed and the rpms went pretty high. It felt as if I had my foot on the accelerator and the brake at the same time. There was also a burnt smell. After a few minutes it went back to normal. This continued to happen sporadically so I took it to my mechanic he inspected the vehicle could not find an issue he also ran a code scan. No codes pertaining to this issue only knocker sensor and O2 sensor. I replaced those anyway. Then

While driving on the freeway at 75 mph I felt significant reduction in speed and the rpms went pretty high. It felt as if I had my foot on the accelerator and the brake at the same time. There was also a burnt smell. After a few minutes it went back to normal. This continued to happen sporadically so I took it to my mechanic he inspected the vehicle could not find an issue he also ran a code scan. No codes pertaining to this issue only knocker sensor and O2 sensor. I replaced those anyway. Then

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SINCE FIRST PURCHASE, THE EVER PRESENT CONCERN, INHERENT WITHIN OUR GENERAL MOTORS GMC YUKON XL, HAVE GROWN; TO WHEREBY, THEY ARE SAFETY, SECURITY, AND WELL-BEING CONCERNS; AS YET, NEITHER ADDRESSED NOR CORRECTED BY THE GENERAL MOTORS COMPANY GMC DIVISION. WITH JUST ONE OF THE MANY CONCERNS, THE SQUEAKING, CLUNKING LOCKING STEERING, WHEN TURNING: SERVICE BULLETIN NUMBER: 01863, NHTSA ITEM NUMBER: 10006616. SINCE FIRST PURCHASE, WE HAVE BEEN IGNORED, LED ON, AND MISLED, WHICH CREATED TIME EXP

Mileage: 10

SINCE FIRST PURCHASE, THE EVER PRESENT CONCERN, INHERENT WITHIN OUR GENERAL MOTORS GMC YUKON XL, HAVE GROWN; TO WHEREBY, THEY ARE SAFETY, SECURITY, AND WELL-BEING CONCERNS; AS YET, NEITHER ADDRESSED NOR CORRECTED BY THE GENERAL MOTORS COMPANY GMC DIVISION. WITH JUST ONE OF THE MANY CONCERNS, THE SQUEAKING, CLUNKING LOCKING STEERING, WHEN TURNING: SERVICE BULLETIN NUMBER: 01863, NHTSA ITEM NUMBER: 10006616. SINCE FIRST PURCHASE, WE HAVE BEEN IGNORED, LED ON, AND MISLED, WHICH CREATED TIME EXP

Mileage: 10

SINCE FIRST PURCHASE, THE EVER PRESENT CONCERNS, INHERENT WITH OUR GENERAL MOTORS GMC YUKON XL, HAVE GROWN; TO WHEREBY, THEY ARE SAFETY, SECURITY, AND WELL-BEING CONCERNS: A) THE SQUEAKING, CLUNKING, LOCKING STEERING, WHEN TURNING: SERVICE BULLETIN NUMBER: 01863. THE NHTSA ITEM NUMBER: 10006616. B) THE BRAKE PEDAL, WHEN FULLY STOPPED, AT TIMES, PRESSES COMPLETELY TO THE FLOOR. C) THE AIR CONDITIONER THAT EVER EMITS A MOLDY SMELL. D) THE DRIVER SIDE AIR CONDITIONER, AT TIMES, BLOWS HOT, WHEN THE

SINCE FIRST PURCHASE, THE EVER PRESENT CONCERNS, INHERENT WITH OUR GENERAL MOTORS GMC YUKON XL, HAVE GROWN; TO WHEREBY, THEY ARE SAFETY, SECURITY, AND WELL-BEING CONCERNS: A) THE SQUEAKING, CLUNKING, LOCKING STEERING, WHEN TURNING: SERVICE BULLETIN NUMBER: 01863. THE NHTSA ITEM NUMBER: 10006616. B) THE BRAKE PEDAL, WHEN FULLY STOPPED, AT TIMES, PRESSES COMPLETELY TO THE FLOOR. C) THE AIR CONDITIONER THAT EVER EMITS A MOLDY SMELL. D) THE DRIVER SIDE AIR CONDITIONER, AT TIMES, BLOWS HOT, WHEN THE

SINCE FIRST PURCHASE, THE EVER PRESENT CONCERNS, INHERENT WITH OUR GENERAL MOTORS GMC YUKON XL, HAVE GROWN; TO WHEREBY, THEY ARE SAFETY, SECURITY, AND WELL-BEING CONCERNS: A) THE SQUEAKING, CLUNKING, LOCKING STEERING, WHEN TURNING: SERVICE BULLETIN NUMBER: 01863. THE NHTSA ITEM NUMBER: 10006616. B) THE BRAKE PEDAL, WHEN FULLY STOPPED, AT TIMES, PRESSES COMPLETELY TO THE FLOOR. C) THE AIR CONDITIONER THAT EVER EMITS A MOLDY SMELL. D) THE DRIVER SIDE AIR CONDITIONER, AT TIMES, BLOWS HOT, WHEN THE

SINCE FIRST PURCHASE, THE EVER PRESENT CONCERNS, INHERENT WITH OUR GENERAL MOTORS GMC YUKON XL, HAVE GROWN; TO WHEREBY, THEY ARE SAFETY, SECURITY, AND WELL-BEING CONCERNS: A) THE SQUEAKING, CLUNKING, LOCKING STEERING, WHEN TURNING: SERVICE BULLETIN NUMBER: 01863. THE NHTSA ITEM NUMBER: 10006616. B) THE BRAKE PEDAL, WHEN FULLY STOPPED, AT TIMES, PRESSES COMPLETELY TO THE FLOOR. C) THE AIR CONDITIONER THAT EVER EMITS A MOLDY SMELL. D) THE DRIVER SIDE AIR CONDITIONER, AT TIMES, BLOWS HOT, WHEN THE

SINCE FIRST PURCHASE, THE EVER PRESENT CONCERNS, INHERENT WITH OUR GENERAL MOTORS GMC YUKON XL, HAVE GROWN; TO WHEREBY, THEY ARE SAFETY, SECURITY, AND WELL-BEING CONCERNS: A) THE SQUEAKING, CLUNKING, LOCKING STEERING, WHEN TURNING: SERVICE BULLETIN NUMBER: 01863. THE NHTSA ITEM NUMBER: 10006616. B) THE BRAKE PEDAL, WHEN FULLY STOPPED, AT TIMES, PRESSES COMPLETELY TO THE FLOOR. C) THE AIR CONDITIONER THAT EVER EMITS A MOLDY SMELL. D) THE DRIVER SIDE AIR CONDITIONER, AT TIMES, BLOWS HOT, WHEN THE

HERE IS ONLY ONE OF THE NUMEROUS, SAFETY, SECURITY, AND WELL-BEING CONCERNS, INHERENT WITH OUR GENERAL MOTORS GMC YUKON XL; THOUGH REPORTED, THAT HAVE NEITHER BEEN ADDRESSED AND CORRECTED, BY THE GENERAL MOTORS GMC DIVISION: THE SQUEAKING, CLUNKING, LOCKING STEERING, WHEN TURNING: SERVICE BULLETIN NUMBER: 01863, NHTSA ITEM NUMBER: 10006616. SINCE FIRST PURCHASE, WE HAVE BEEN IGNORED, LED ON, AND MISLED, WHICH CREATED TIME EXPIRATION. SINCE THE BEGINNING, WITH THE EVER PRESENT CONCERNS, WE Q

TL*THE CONTACT OWNS A 2004 GMC YUKON XL. WHILE DRIVING 35 MPH, A VEHICLE CRASHED INTO THE SIDE MIDDLE OF THE CONTACT'S VEHICLE. THE VEHICLE ROLLED OVER AND THE AIR BAGS FAILED TO DEPLOY. A POLICE REPORT WAS FILED. THE DEALER STATED THAT THE AIR BAGS SHOULD HAVE DEPLOYED. THE DRIVER SUSTAINED SOFT TISSUE INJURIES TO HER NECK, SHOULDER, BACK, AND LEGS. THE DRIVER WAS WEARING A SEAT BELT AT THE TIME OF THE CRASH. THE VEHICLE WAS DESTROYED AND TOWED. THE CURRENT AND FAILURE MILEAGES WERE 41,

Mileage: 41,500

I PURCHASED A 2004 YUKON XL ON 10-19-04 AND I HAVE HAD PROBLEMS WITH THE VEHICLES AIR BAG SYSTEM EVER SINCE. I HAVE TAKEN MY VEHICLE IN ON AT LEAST 12 OCCASIONS, WITH REPEAT VISITS FOR SAME PROBLEM USUALLY THE SAME DAY. MY CAR HAS GIVEN OFF NUMEROUS CODES WHICH INCLUDE BUT ARE NOT LIMITED TO THE FOLLOWING: B0026, B0040, B0041, B0043, B2470, B0229, B3770. I HAVE TAKEN MY CAR TO 3 SEPARATE DEALERSHIPS WHERE THEY HAVE REPLACED HARNESSES, WIRES, CONNECTORS ETC. NONE OF THIS SEEMS TO HAVE WORKED.

Mileage: 5,658

I PURCHASED A 2004 YUKON XL ON 10-19-04 AND I HAVE HAD PROBLEMS WITH THE VEHICLES AIR BAG SYSTEM EVER SINCE. I HAVE TAKEN MY VEHICLE IN ON AT LEAST 12 OCCASIONS, WITH REPEAT VISITS FOR SAME PROBLEM USUALLY THE SAME DAY. MY CAR HAS GIVEN OFF NUMEROUS CODES WHICH INCLUDE BUT ARE NOT LIMITED TO THE FOLLOWING: B0026, B0040, B0041, B0043, B2470, B0229, B3770. I HAVE TAKEN MY CAR TO 3 SEPARATE DEALERSHIPS WHERE THEY HAVE REPLACED HARNESSES, WIRES, CONNECTORS ETC. NONE OF THIS SEEMS TO HAVE WORKED.

Mileage: 5,658

I PURCHASED A 2004 YUKON XL ON 10-19-04 AND I HAVE HAD PROBLEMS WITH THE VEHICLES AIR BAG SYSTEM EVER SINCE. I HAVE TAKEN MY VEHICLE IN ON AT LEAST 12 OCCASIONS, WITH REPEAT VISITS FOR SAME PROBLEM USUALLY THE SAME DAY. MY CAR HAS GIVEN OFF NUMEROUS CODES WHICH INCLUDE BUT ARE NOT LIMITED TO THE FOLLOWING: B0026, B0040, B0041, B0043, B2470, B0229, B3770. I HAVE TAKEN MY CAR TO 3 SEPARATE DEALERSHIPS WHERE THEY HAVE REPLACED HARNESSES, WIRES, CONNECTORS ETC. NONE OF THIS SEEMS TO HAVE WORKED.

Mileage: 5,658

ON ARRIVAL FROM 80-MILE TRIP, WE PARKED VEHICLE AND TURNED-OFF IGNITION. UPON ALIGHTING FROM VEHICLE, WE DETECTED A BURNING ODOR. INSPECTION REVEALED SMOKE RELEASED THROUGH FRONT GRILLE. RELEASE OF HOOD ALLOWED SMOKE TO BILLOW-OUT. FLAMES EMERGED IMMEDIATELY, SPREADING QUICKLY FROM ENGINE BAY REARWARD, ENGULFING ENTIRE VEHICLE, WHICH WAS DESTROYED, ALONG WITH OTHER VEHICLE PARKED ALONGSIDE. FIRE DEPARTMENT RESPONDED TO IMMEDIATE CALL FOR HELP AND EXTINGUISHED ALL FIRES WITHIN 30 MINUTES O

Mileage: 28,500