2004 GMC Yukon

Defect. 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 MAINTAIN HUB BEARING ASSEMBLY CAN LOOSEN RESULTING IN AN ABS LIGHT INDICATION, NOISE, AND/OR WHEEL SEPARATION.

Risk. WHEEL SEPARATION CAN RESULT IN A VEHICLE CRASH.

Remedy. FEDERAL-MOGUL WILL NOTIFY CUSTOMERS AND WILL REPLACE THE HUB ASSEMBLY FREE OF CHARGE. THE RECALL BEGAN ON FEBRUARY 7, 2008. OWNERS CAN CONTACT FEDERAL-MOGUL TOLL-FREE AT 877-489-6659.

Defect. CERTAIN REPLACEMENT FUEL FILTERS, FRAM BRAND NAME P/N G3727, WITH DATE CODES X52911 THROUGH X60801 SEQUENTIALLY OR X600141 AND A MEXICO COUNTRY OR ORIGIN MARKING ON THE FUEL FILTER HOUSING MANUFACTURED FROM OCTOBER 18, 2005, THROUGH MARCH 21, 2006, SOLD FOR USE ON THE VEHICLES LISTED ABOVE AND ON CERTAIN SCHOOL BUSES. (TO SEE THE SCHOOL BUS ENGINE SIZES, CLICK ON "DOCUMENT SEARCH" AND THEN "BUS APPLICATIONS"). THE CONNECTOR ON THE FUEL FILTER WAS NOT MANUFACTURED TO HONEYWELL'S SPECIFICATION. AS A RESULT, THE O-RING MAY NOT SEAT CORRECTLY ON THE FUEL LINE.

Risk. THIS CONDITION MAY CAUSE AN INADEQUATE SEAL AT THE CONNECTION, POTENTIALLY LEADING TO A FUEL LEAK. IN THE PRESENCE OF AN IGNITION SOURCE, A FIRE COULD OCCUR.

Remedy. HONEYWELL WILL NOTIFY OWNERS AND REPLACE THE FUEL FILTERS FREE OF CHARGE. THE RECALL BEGAN ON OCTOBER 18, 2006. OWNERS MAY CONTACT FRAM CUSTOMER SERVICE AT 1-800-890-2075 (OPTION 1).

Defect. ON CERTAIN CREW CAB PICKUP TRUCKS AND SPORT UTILITY VEHICLES, THE 2ND ROW CENTER OCCUPANT SEAT BELT ROUTING MAY MAKE IT DIFFICULT TO POSITION THE LAP PORTION OF THE SAFETY BELT LOW AROUND THE HIPS OF OCCUPANTS, ESPECIALLY SMALLER OCCUPANTS, SEATED IN THIS POSITION. APPROPRIATE USE OF A CHILD SEAT OR BOOSTER SEAT, AS RECOMMENDED FOR SMALL CHILDREN, DOES IMPROVE THE FIT CONDITION FOR THIS USER GROUP. IN ADDITION TO INSTRUCTIONS ON PROPER INFANT AND YOUNG CHILD RESTRAINT (WITH CHILD SEATS OR BOOSTERS), SPECIAL VERBIAGE FOR RESTRAINING OLDER CHILD IS INCLUDED IN THE OWNER'S MANUAL. ALSO, THE SUGGESTED SEAT BELT FIT/ROUTING FOR ADULTS, IRRESPECTIVE OF SEATING POSITION, IS DESCRIBED IN THE OWNER'S MANUAL TEXT.

Risk. A LAP PORTION OF THE SEAT BELT ROUTING THAT IS NOT LOW AND SNUG ON THE HIPS CAN ALLOW THE LAP BELT TO RIDE UP ON AN OCCUPANT'S ABDOMEN INSTEAD OF FITTING LOW AROUND THEIR HIPBONES, AND THEREFORE, CAN EXPOSE THEM TO MORE RISK OF ABDOMINAL AND INTERNAL ORGAN INJURY.

Remedy. DEALERS WILL CUT OPEN THE GUIDE LOOP, REMOVE A PORTION OF THE LOOP, AND THEN THE REMAINING TWO SIDES SHOULD BE FOLDED OVER AND SECURED WITH A RETAINER FREE OF CHARGE. THE RECALL BEGAN ON JULY 21, 2005. OWNERS MAY CONTACT CADILLAC AT 1-866-982-2339, CHEVROLET AT 1-800-630-2438, GMC AT 1-866-996-9463, OR HUMMER AT 1-800-732-5493.

Defect. 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.

Risk. CONSEQUENTLY, THE VALVE O-RING SEAL MAY FRACTURE. STEERING EFFORTS MAY BE SLIGHTLY INCREASED WHILE BRAKING OR PARKING. UNDER CERTAIN DRIVING CONDITIONS, A FRACTURED SEAL MAY REQUIRE A SLIGHT INCREASE IN THE APPLIED BRAKE PEDAL EFFORT TO ACHIEVE THE SAME VEHICLE DECELERATION RATE AS PRIOR TO THE SEAT FRACTURE.

Remedy. DEALERS ARE TO REPLACE THE HYDRO-BOOST RELIEF VALVE. THE RECALL BEGAN ON JUNE 18, 2004. OWNERS SHOULD CONTACT CADILLAC AT 1-866-982-2339; CHEVROLET AT 1-800-630-2438; GMC AT 1-866-996-9463; OR HUMMER AT 1-866-486-6376.

The contact owns a Diono Child Safety Seat, Model Type: Radian 3R, Model Number: 50620-us-01, Manufactured Date: April 22, 2023. The contact stated that while unbuckling the child from the child seat, the buckle housing plastic part snapped. The failure occurred outside of a crash. The consumer was concerned about the structural integrity and that the fractured plastic piece compromised the restraint system, and the car seat would not perform as needed in a crash. The manufacturer was notified of the failure and informed the contact to purchase a replacement buckle.

275 55r20 Sidewalls are separating like dryrotted. Bad and severe problems and have been reported to Bridgestone warranty and recall department with no actio taken at this time.

Odometer Fraud. The contact purchased a 2004 GMC Yukon. The contact stated that while attempting to trade the vehicle in, the dealer discovered that there was a mileage discrepancy, per the Carfax report. The vehicle was a dealer sale. At the time of purchase, the vehicle mileage was 165,563. The actual mileage could not be determined because the Carfax report displayed that the mileage had drastically fluctuated over the years. No other agency was contacted.

My vehicle is supposed to have a sensor wire for a break master cylinder and it doesn’t

The contact owns a 2004 GMC Yukon. The contact stated while driving 45 MPH, the vehicle started losing motive power. The check engine warning light and another unknown warning light were illuminated, and a message was displayed that the gas port was reducing power. On a separate occasion, the vehicle started to lose motive power and then the vehicle started to shake. The vehicle was losing power and shaking until the vehicle was turned off. The vehicle was restarted and drove normally for six months without failure. The vehicle was taken to an independent mechanic where it was diagnosed with throttle body failure; however, the failure persisted. The vehicle was repaired but the failure persisted three more times with different diagnoses. The vehicle was taken to other independent mechanics however, the cause for the failure was not yet determined. The vehicle was not repaired for the most recent failure. The dealer was not made aware of the failure. The manufacturer was made aware of the failure. The failure mileage was approximately 123,000.

It is just like the the service bulletin out for the 2006 and later gmc sierra except it’s for a 2004 gmc Yukon slt 4x4 4.8L. It is going into reduced engine power mode and it has to do with the throttle actuator control module. Throws code P2108

My kids and I was on the interstate and all of sudden my yukon reduce engine power.Dropping to 30 in a speed zone of 70.I was very afraid for our safety and appreciate there concerns for reducing engine power to save the truck,but that's very dangerous. So I paid to replace the throttle body and gas pedal cause that was the codes for the problem. But it's still doing the same thing and I don't have money to keep buying parts.Plus it a gm problem and I really need some help with the fixture..

GM IGNITION SWITCH RECALL: GMC REFUSES TO HONOR THE RECALL AND FIX THIS ISSUE ON BOTH MY SUV'S. I CAN'T BE PART OF THE CLASS ACTION UNTIL THESE REPAIRS HAVE BEEN MADE, WHAT A SCAM. I OWN 2 GMC YUKON'S SLT AND BOTH QUALIFY FOR THE RECALL WHICH I WAS NEVER NOTIFIED OF FROM GMC. NEITHER CAR EVER GOT REPAIRED. THE MANUFACTURE AND LOCAL DEALERSHIPS REFUSED TO DO THE REPAIRS AT NO COST. THIS IS AFTER I PAID THESE [XXX] OVER $1000 TO FIX THIS PROBLEM ON ONE OF MY SUV'S MANY YEARS AGO WHICH DID NOT GET FIXED BECAUSE THEY CLAIM THEY COULDN'T FIND WHAT WAS WRONG WITH MY SUV'S BUT THEY KNEW ALL ALONG. I WANT GM TO HONOR THEIR LEGAL OBLIGATIONS AND FIX MY SUV'S FAULTY IGNITION SYSTEM. I ONLY FOUND OUT THAT THERE WAS A RECAL FROM THE CLASS ACTION ATTORNEYS. GM NEVER NOTIFIED ME OF ANY RECALLS EVER!! PLEASE HELP. THANK YOU. [XXX] PARTS OF THIS DOCUMENT HAVE BEEN REDACTED TO PROTECT PERSONALLY IDENTIFIABLE INFORMATION PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

THE INSTRUMENT PANEL LIGHT INDICATING WHAT GEAR THE TRANSMISSION IS IN IS OUT AND THEREFORE DRIVER CANNOT TELL WHICH GEAR THE VEHICLE IS IN, AND EXTREME SAFETY HAZARD.

TL* THE CONTACT OWNS A 2004 GMC YUKON. THE CONTACT STATED THE VEHICLE DOES NOT STOP WHEN THE BRAKE PEDAL WAS DEPRESSED. THE CONTACT WAS DRIVING ABOUT 45 MPH. THE VEHICLE WAS TAKEN TO SEARS (3655 SW 22ND ST, CORAL GABLES, FL 33145. MIAMI, FLORIDA) WHERE THE VEHICLE WAS REPAIRED. THE FAILURE RECURRED AFTER THE VEHICLE WAS REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS UNKNOWN.

TL* THE CONTACT OWNS A 2004 GMC YUKON. WHILE THE VEHICLE WAS UNDERGOING ROUTINE MAINTENANCE, IT WAS DISCOVERED THAT THE ENTIRE SUBFRAME OF THE VEHICLE WAS RUSTED AND CORRODED. THE CAUSE OF THE FAILURE WAS NOT DETERMINED. THE VEHICLE WAS NOT REPAIRED. KING O'ROUKE GMC (756 SMITHTOWN BYPASS, SMITHTOWN, NY) WAS NOTIFIED OF THE FAILURE. THE MANUFACTURER WAS NOT CONTACTED. THE FAILURE MILEAGE WAS 160,000. THE VIN WAS UNKNOWN.

TL* THE CONTACT OWNS A 2004 GMC YUKON. THE CONTACT STATED THAT THE ABS WARNING INDICATOR ILLUMINATED INTERMITTENTLY. THE CONTACT TOOK THE VEHICLE TO A CERTIFIED MECHANIC WHO DIAGNOSED THAT THE BRAKE PADS NEEDED REPLACING, THE DRUMS NEEDED TO BE ROTATED, AND NEW BRAKE LINES WERE NEEDED. THE VEHICLE WAS REPAIRED. SHORTLY AFTER THE REPAIRS, WHEN THE CONTACT BEGAN TO DRIVE THE VEHICLE, THE ABS WARNING INDICATOR ILLUMINATED INTERMITTENTLY. THE CONTACT TOOK THE VEHICLE TO EXCEL CHEVROLET (LOCATED AT 1765 US HIGHWAY 59 S, JEFFERSON, TX 75657), BUT THE CAUSE OF THE FAILURE COULD NOT BE DETERMINED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 160,000.

TL* THE CONTACT OWNS A 2004 GMC YUKON. WHILE DRIVING AT A MODERATE RATE OF SPEED, THE BRAKE LINE FAILED WITHOUT WARNING. THE CONTACT HAD THE VEHICLE TOWED TO AN INDEPENDENT MECHANIC WHO DETERMINED THAT A BRAKE LINE HAD BURST AND THAT ANOTHER BRAKE LINE WAS ON THE VERGE OF BURSTING. THE VEHICLE WAS TOWED TO FOUR SEASONS FORD (601 DUNCAN HILL RD, HENDERSONVILLE, NC 28792, (828) 693-4281) WHERE THEY INFORMED THE CONTACT THAT THEY WOULD ONLY GIVE HIM HALF THE MONEY HE PUT DOWN FOR THE VEHICLE OR PROVIDE HIM WITH ANOTHER VEHICLE OF THE SAME VALUE. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VEHICLE HAD NOT BEEN REPAIRED. THE FAILURE MILEAGE AND VIN WERE UNKNOWN.

RUSTED BRAKE LINES (BOTH) RUSTED AND FAILED AT A CRITICAL TIME PUTTING MOTORIST IN DANGEROUS SITUATION AT TIME OF FAILURE. EXITING HIGHWAY AT POSTED SPEED WITH FEW OPTIONS ON HOW TO STOP VEHICLE.

I WAS ON MY WAY HOME FROM WORK. I ENDED UP GETTING JUST A FEW RAIN DROPS SO I CLICK MY WIPER SWITCH ONE TIME, IT DIDN'T COME ON. ( PUZZLED ) SO I REPEATED TO GET TO WATER OFF WINDOW ,1 CLICK AT A TIME THE WIPERS DIDN'T COME ON UNTIL I WAS AT HIGH. OF COURSE , NOW THEY ARE ON HIGH AND RAIN IS GONE, NOW I CAN'T GET THE BLADES TO STOP IN THE OFF POSITION. WELL, I HAD TO PULL OVER I COULDN'T CONCENTRATE ON WHAT JUST HAPPENED TO MY WIPERS? AS WELL AS DRIVE. THIS HAPPENED ON JULY 10, 2019. I'VE CALLED GMC A COUPLE TIMES, 1ST TIME THEY JUST CLOSED NEXT TIME I DIDNT TRANSFER TO SERVICE DEPT . I JUST THINK , THERE SHOULD BE SOMETHING TO NOTIFY YOU , I JUST HAPPENED TO GET HOME BEFORE THE STORM HIT. I WAS ON A COUNTY ROAD WHEN IT HAPPENED. THANK YOU FOR YOUR TIME.

TRYING TO STOP SLOWLY AND ABS SYSTEM MOVE MY YUKON TO A POINT I ALMOST HIT THE CAR IN FRONT OF ME. IT HAPPENS WHEN I TRY TO STOP UNDER 10 MILES PER HOUR. ALSO 2WD DRIVE DROPS TO 4WD ON HIGHWAY AND LOSE POWER. THIS IS DANGEROUS ON THE HIGHWAY.

WHILE TRAVELING AT HIGHWAY SPEED AND ROUNDING A BLIND CURVE THE TRAFFIC AHEAD HAD STOPPED DUE TO A CRASH. I HAD TO BRAKE HARDER THAN NORMAL AND THE BRAKE PEDAL JUST KEPT DEPRESSING FURTHER AND FURTHER UNTIL IT WAS ALL THE WAY TO THE FLOOR. I WASN'T STOPPING NEAR FAST ENOUGH AND HAD TO VEER TO THE LEFT INTO THE MEDIAN TO AVOID MAKING CONTACT WITH ANYONE ELSE. IT WAS RAINING AND AS I LOOKED UNDER MY TRUCK TO LOOK FOR WHY MY BRAKES WERE INEFFECTIVE BUT COULDN'T SEE ANYTHING AT THAT TIME. I CHOSE TO TRY TO DRIVE HOME NOT SURE WHY I HAD THE PROBLEM STOPPING. THE NEXT DAY WAS DRY AND I HAD MY BROTHER PUMP THE BRAKES WHILE I LOOK UNDERNEATH AND FOUND NUMEROUS PLACES WHERE THE BRAKE LINES WERE RUSTING AT AN ALARMING RATE AND ONE LOCATION WHERE THE RUSTED LINE FAILED. I REPAIRED THE LEAK I HAD FOUND AND WHEN I TRIED TO BLEED THE BRAKES FROM THAT REPAIR I WOULD BEGIN AN UNENDING RUN OF LEAKS UP AND DOWN THE METAL BRAKE LINES FOR BOTH THE FRONT AND REAR. THIS YUKON HAS AROUND 260K MILES BUT THOSE BRAKE LINES SHOULDN'T BE RUSTING THROUGH LIKE THEY ARE. I HAVE HAD MORE THAN 15 TAHOES, YUKONS, YUKON XLS, SUBURBANS, AND PICKUP TRUCKS FROM GM AND NEVER HAVE I HAD SUCH A RUN OF BRAKE FAILURES AS THIS 2004 MODEL YUKON WAS NOW GOING THROUGH. GM SAYS THIS IS NORMAL MAINTENANCE BUT HOW CAN ONE EVEN SEE IF A FAILURE IS OCCURRING AS MANY OF THESE LINES ARE CONCEALED BY THE FRAME, CHASSIS, AND BODY. I HAVE SPOKEN TO OTHER OWNERS OF SIMILAR VEHICLES, BE IT PICKUPS OR TAHOE'S OR SUBURBANS OF THE 2000

ACTUATORS STOPPED FUNCTIONING PROPERLY TO CONTROL A/C AND HEAT IN VEHICLE WHEN TURNED ON. IF A/C IS TURNED ON, IT MAY RUN FOR AWHILE THEN TURN TO HEATING CYCLE ON ONE SIDE OF THE VEHICLE OR THE OTHER. THIS HAPPENS WHETHER THE VEHICLE IS IN MOTION OR NOT. IF HEAT IS CALLED FOR IN WINTER, I.E. TO DEFROST WINDOWS, THE HEAT MAY OR MAY NOT RUN OR IF RUNNING MAY TURN TO A/C. MANY TIMES IN WINTER THE HEAT TURNS TO A/C AND THERE IS NO HEAT ENTERING THE VEHICLE. NOTED THERE WERE NUMEROUS GMC VEHICLES WITH THE SAME ISSUE AS LATE AS 2015 WHEN LOOKING ON THE INTERNET.

TL* THE CONTACT OWNS A 2004 GMC YUKON. THE CONTACT STATED THAT THE SERVICE BRAKE BOOSTER WARNING INDICATOR ILLUMINATED. THE VEHICLE WAS TAKEN TO BROWN AUTOMOTIVE CENTER (2520 VETERANS BLVD, DEL RIO, TX) AND THE CONTACT WAS INFORMED THAT NHTSA CAMPAIGN NUMBER: 05V043000 (SERVICE BRAKES, HYDRAULIC) HAD PREVIOUSLY BEEN PERFORMED AND ANY MORE REPAIRS WOULD BE AT THE CONTACT'S EXPENSE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE VEHICLE DID NOT HAVE THE SAME KIND OF BRAKING ASSEMBLY AS LISTED IN THE RECALL. THE MANUFACTURER WAS CONTACTED REGARDING THE ISSUE AND THE CASE WAS ESCALATED SEVERAL TIMES, BUT NO FURTHER ACTION WAS TAKEN. THE FAILURE MILEAGE WAS APPROXIMATELY 247,118. *TT CONSUMER STATED GM CHARGED TO REPAIR UPDATED 8/14/18*JB

SPEEDOMETER STICKS AT HIGHWAY SPEEDS AND REGISTERS AT LEAST 20 MPH HIGHER THAN ACTUAL SPEED AND NEEDLE FLUCTUATES SO YOU CAN NOT TELL HOW FAST YOU ARE GOING. FUEL GAUGE IS INACCURATE. BOTH ARE SAFETY CONCERNS. AT 120,000 MILES I AM BEYOND GM'S EXTENDED WARRANTY. SHOULD BE RECALLED AND FIXED.

TL* THE CONTACT OWNS A 2004 GMC YUKON. WHILE THE VEHICLE WAS IN PARK, THE REAR AIR CONDITIONER STOPPED BLOWING AIR. THE CONTACT, WHO WAS AN INDEPENDENT MECHANIC, DIAGNOSED THAT THE ELECTRICAL CONNECTION LOCATED BEHIND A PLASTIC PANEL IN THE HOOD LATCH WAS OVERHEATED BY THE ELECTRICAL WIRES. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE WAS NOT REMEDIED. THE FAILURE MILEAGE WAS APPROXIMATELY 126,000.

TL* THE CONTACT OWNS A 2004 GMC YUKON. WHILE MOVING FROM THE PARK POSITION, THE BRAKE SYSTEM DISABLE WARNING INDICATOR ILLUMINATED. THE BRAKE PEDAL WAS DEPRESSED, BUT FAILED TO OPERATE. THE EMERGENCY BRAKES ALSO FAILED TO OPERATE. THE CONTACT STATED THAT THERE WAS BRAKE FLUID EVIDENT UNDER THE FRONT OF THE VEHICLE. THE CONTACT ALSO STATED THAT THE BRAKE LINE WAS EXTREMELY CORRODED. THE VEHICLE WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 04V045000 (SERVICE BRAKES, HYDRAULIC). THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 152,000.

TL* THE CONTACT OWNS A 2004 GMC YUKON. WHILE THE VEHICLE WAS STATIONARY, WATER ENTERED THE HVAC SYSTEM AND CAUSED THE BLOWER RESISTER MODULE TO CORRODE. AS A RESULT, THE WIRING HARNESS HEATED UP, WHICH COULD HAVE POTENTIALLY CAUSED A FIRE IN THE VEHICLE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE FAILURE MILEAGE WAS 145,000.

WHILE DRIVING DOWN ROAD AT APPROXIMATELY 45 MPH, HIT THE BRAKES WHEN A COUPLE OF DEER JUMPED ONTO ROAD AND THE PEDAL WENT TO FLOOR WITH NO BRAKING ACTION AT ALL. HAD ENOUGH TIME TO REALIZE WHAT HAD HAPPENED AND HIT THE PARKING BRAKE IN TIME BEFORE REACHING INTERSECTION TO BUSY HIGHWAY. INSPECTION AFTERWARD SHOWED BRAKE FLUID ON THE FRAME NEAR THE DRIVER SIDE DOOR WHERE THE PROPORTIONING VALVE IS LOCATED. THERE WAS NO WARNING OF THE FAILURE AND HAD BEEN DRIVING THE VEHICLE AROUND TOWN MOST OF THE DAY. HAVE EXPERIENCED BRAKE FAILURES ON VEHICLES BEFORE AND ALWAYS HAD HALF THE SYSTEM REMAIN OPERATIONAL ENOUGH TO STOP WITHOUT PROBLEM. THIS APPEARS TO HAVE BEEN A SINGLE FAILURE MODE THAT CAUSED THE LOSS OF BRAKING OR A SIMULTANEOUS FAILURE OF MULTIPLE SYSTEMS WHICH SHOULD BE UNLIKELY BUT SEEMS TO HAPPEN WITH IMPROBABLE REGULARITY BASED ON COMPLAINTS POSTED.

ENGINE LOSING COOLANT, WITH NO APPARENT SIGNS OF LEAKAGE. COOLANT APPEARS TO BE LEAKING INTO THE ENGINE OIL, CAUSING IT TO SLUDGE, THEREBY CAUSING ENGINE FAILURE. GM IS AWARE OF AN ISSUE AND ISSUED TSB 06-06-01-019B FOR DEFECTIVE CYLINDER HEAD CASTING. I BOUGHT THIS CAR USED LAST YEAR AND NOW OWE 10000 FOR A CAR THAT NEEDS A 6000 ENGINE REPLACEMENT. GM SHOULD BE MADE ACCOUNTABLE FOR THIS SINCE THEY ARE WELL AWARE OF THE ISSUE, PER THEIR OWN DIRECTIVE.

ON MARCH 12 MY FAMILY WAS IN A BAD ACCIDENT. WE WERE CUT OFF BY ANOTHER VEHICLE. IT WAS RAINING..THE YUKON SLID..HIT THE BARRIER..FLIPPED 3 TIMES..FINALLY STOPPING UPSIDE DOWN..BY THE GRACE OF GOD WE ARE ALIVE TODAY...THE AIR BAGS DIDN'T DEPLOY..WE WERE ON THE HIGHWAY GOING 60 MILES WHEN THIS ACCIDENT HAPPENED.

SURGE HAPPENS WHILE DRIVING, THEN ENGINE LIGHT COMES ON, DECREASED ENGINE POWER OCCURS, TRACKTION STABILITY INDICTORS COMES ON. CAR LOOSES POWER. I HAVE TO PULL OVER OFF THE ROAD, PUT INTO PARK,CUT IGNITTION OFF, WAIT A FEW MINUTES AND THEN RESTART THE CAR. THIS COULD HAPPEN SEVERAL TIMES WHILE DRIVING.THE VEHICLE IS IN MOTION AND THIS IS A DRIVING HAZARD AND BIG SAFETY ISSUE, IT HAS HAPPENED ON CITY STREET AND ON A HIGHWAY. IT HAPPENS DAILY.

BRAKE LINES RUSTED IN TO CAUSING THE LINES TO WEAKEN. DRIVING TO MY HOUSE , PUSH ON BRAKE PEDAL IT WENT TO THE FLOOR LOOK UNDER VEHICLE AND THERE WAS A POOL OF BRAKE FLUID UNDER THE VEHICLE. THIS COULD HAVE BEEN A SERIOUS ACCIDENT IN TRAFFIC.

I NOTICED THAT THE CAR WAS MAKING A RATTLING SOUND. AT LOW SPEEDS YOU CAN HEAR IT AND SOMETIMES WHEN IT IS IDLING. SEEMS TO COME FROM THE EXHAUST NEXT TO THE GAS TANK.

WHILE DRIVING DOWN AN ON RAMP I BEGAN TO APPLY THE BRAKES TO SLOW DOWN, THE BRAKE PEDAL SUNK TO THE FLOOR AND I HAD NO BRAKING CAPABILITY AND THE BRAKE WARNING APPEARED ON THE DASH. I PUMPED THE BRAKE AGAIN AND STILL HAD NO BRAKING CAPABILITY, I WAS ABLE TO COAST TO A STOP ALONG THE SIDE OF THE ROAD. UPON INSPECTION OF THE BRAKE LINES, THERE WAS A MAJOR LEAK ON THE REAR DRIVER SIDE, AND A SMALLER LEAK FROM ON THE FRONT PASSENGER SIDE.

THE GAUGES IN THE INSTRUMENT CLUSTER STOP WORKING. FIRST THE SPEEDOMETER THEN THE TACHOMETER, AND NOW THE AMP METER. ON GOING PROBLEM. DEFINATELY A SAFETY CONCERN BUT NO ONE WANTS TO ADDRESS THE ISSUE. THE DEALER WANTS 600.00 DOLLARS TO REPAIR IR BUT DOES NOT GUARANTEE IT WILL BE THE FIX. OTHER VEHICALS OF THIS YEAR AND MODEL HAVE THE SAME ISSUE.

MY HUSBAND AND I PURCHASED A 2004 GMC YUKON FROM A LOCAL DEALERSHIP HERE IN LOUISVILLE KENTUCKY IN 2007 AND NOT TO LONG AFTER PURCHASING THE VEHICLE SOME OF THE GAUGES STOPPED WORKING. MY HUSBAND CONTACTED THE DEALERSHIP AND WAS TOLD TO BRING THE VEHICLE IN TO ONE OF THEIR SERVICE CENTER WHICH THEY LOOKED AT IT AND STATED THEY COULDN'T FIND NOTHING WRONG WITH IT. MY HUSBAND EXPLAINED THE GAUGES WOULD SOMETIMES STICK/QUITE WORKING WHILE DRIVING THE VEHICLE AND SOMETIMES WHEN STARTING THE VEHICLE AND HE WOULD SOMETIMES HAVE TO TAP ON IT TO TRY TO GET IT TO WORK AGAIN. TIME WENT ON AND IT GOT WORSE AND MY HUSBAND TOOK THE VEHICLE TO A CERTIFIED LOCAL MECHANIC AND HE TOLD HIM THE INSTRUMENT PANEL/CLUSTER NEEDED TO BE REPLACED. WE PAID FOR A REPLACEMENT AND SHORTLY AFTER THE REPLACEMENT IT STARTED DOING THE SAME THING THE OTHER PANEL DID. ALL THE GAUGES STOPPED WORKING AND WE HAVE TO TAP ON IT TO GET IT TO WORK AND NOW IT HAS GOTTEN EVEN WORSE AND I FEEL THAT THERE SHOULD BE A RECALL ON THESE BECAUSE WHY SHOULD WE CONTINUE TO SPEND OUR MONEY ON GETTING REPLACEMENTS AND THEY DO THE SAME THING. THERE MUST BE A DEFECT IN THESE PANELS. I HAVE CONTACTED GM REGARDING THIS ISSUE AND THEY STATED THERE WAS A SERVICE WARRANTY ON THE PANEL BUT IT EXPIRED IN 2011. I THEN STATED THAT WE DIDN'T KNOW ANYTHING ABOUT THE SERVICE WARRANTY BECAUSE WE NEVER RECEIVED ANYTHING IN THE MAIL AND THEY STATED THE SERVICE WARRANTY WAS MAILED OUT TO THE PREVIOUS OWNERS OF THE VEHICLE AND WE MUST NOT HAVE REGI

TL* THE CONTACT OWNS A 2004 GMC YUKON. WHILE DRIVING AT AN UNKNOWN SPEED, THE INSTRUMENT PANEL FAILED TO DISPLAY THE CORRECT GAUGE LEVELS. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC. THE TECHNICIAN DIAGNOSED THAT THERE WAS AN ELECTRICAL FAILURE. THE VEHICLE WAS REPAIRED, BUT THE FAILURE PERSISTED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 70,000.

TL*THE CONTACT OWNS A 2004 GMC YUKON. THE CONTACT STATED THAT WHILE DRIVING AT 65 MPH, THE VEHICLE STALLED. THE VEHICLE WAS TAKEN TO THE DEALER, BUT THE FAILURE WAS UNABLE TO BE DETERMINED. THE CONTACT MENTIONED THAT THE VEHICLE FAILED TO RESTART. THE FAILURE MILEAGE WAS 147,000.

LETTER FROM SENATOR KLOBUCHAR ON BEHALF OF CONSTITUENT RE 2004 GMC YUKON, NAVIGATION DISC (CD) ISSUES (ATTN: CACJE HENDERSON). *SMD

REDUCED ENGINE POWER. *TR

FAULTY CASTECH HEAD CAUSED COOLANT FLUID TO DRAIN INTO BLOCK THEREFORE DESTROYING MOTOR. GM HAS KNOWN ABOUT THESE FAULTY HEADS AND REFUSES TO WORK TO RESOLVE PROBLEM. TECHNICAL SERVICE BULLETIN 06-06-01-019B. *TR

LOST ALL BRAKES WHEN COMING TO A STOP SIGN, ROLLED OUT INTO INTERSECTION, ON INSPECTION BRAKE FLUID WAS LEAKING OUT FROM UNDER DRIVERS SIDE FLOOR AREA. ALL BRAKE FLUID LEAKED OUT FROM RESERVOIR. *TR

BACKING UP TO HOOK UP A TRAILER, I DEPRESSED THE BRAKE AND IT WENT STRAIGHT TO THE FLOOR. REAR BRAKE LINE RUPTURED AFTER ABS MODULE AND RIGHT ABOUT THE FUEL TANK. I CANNOT REPLACE JUST THEY ONE LINE BECAUSE OF CORROSION AND RUST AT THE MODULE. THIS IS THE FAMILY SUV AND IM LUCKY THIS HAPPENED IN MY YARD AND NOT ON THE HIGHWAY. I WAS PREPARING TO LEAVE TOWING A 5500LB TRAILER. ALL THESE OTHER LINES ARE EQUALLY BAD AND I FEAR THEY ARE GOING TO RUPTURE TOO. I'M STUCK WITH A 10 YEAR OLD LESS THAN SAFE VEHICLE. *TR

DAYS AFTER PURCHASING THE VEHICLE, THE CHECK ENGINE LIGHT CAME ON, THE VEHICLE POWERED DOWN TAKING THE SPEED FROM 35MPH OR ABOVE TO 5-10 MILES MPH WITH OUT WARNING. THIS CONTINUOUSLY HAPPENED AS YEARS PASSED AND GM CERTIFIED REPAIR SHOP NEVER FOUND WHAT'S WRONG. UNTIL ABOUT TWO YEARS AGO, I GOOGLED ISSUE AND FOUND ITS RELATED TO ACCELERATOR PEDAL AND WIRING FROM PEDAL THAT LEADS TO ENGINE THROTTLE CONTROL, I CHANGED THROTTLE CONTROL PLUG TO NEW AND REPLACED ACCELERATOR PEDAL WITH USED PART AND WORKED FINE FOR TWO YEARS BUT HAS NOW STARTED FAILING AGAIN. I AM AFRAID OF THIS ISSUE BECAUSE I COULD BE ON FREEWAY GOING 65 MPH AND IF THESE FAIL AS THEY HAVE AND ARE, I THEN SLOW DOWN TO 5-10 MPH IN A MATTER OF SECONDS AND COULD CAUSE A SERIOUS ACCIDENT. PLEASE HELP, THERE SHOULD BE A RECALL FOR THIS. *TR

TL* THE CONTACT OWNS A 2004 GMC YUKON. THE CONTACT STATED THAT THE LIFTGATE WINDOW FRACTURED. THE VEHICLE WAS TAKEN TO A DEALER. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 60,000.

WE WERE HEADED BACK TO OUR HOTEL ROOM, WHEN ALL OF A SUDDEN A DEER JUMPS OUT IN FRONT OF US, AND WE AVOIDED THE DEER BY SWERVING AND MISSING IT. UNFORTUNATELY THE VEHICLE OVER CORRECTED AND WE ENDED UP ROLLING IT. NO AIR BAGS WERE DEPLOYED, AND MY SEAT BELT CAME UNDONE AND I WAS THROWN AROUND IN THE VEHICLE AS IT ROLLED. *TR

I WAS HEADING TO OCEAN CITY MARYLAND. AS I WAS APPROACHING THE TOLL PLAZA TO GO OVER THE BAY BRIDGE I SLOWED DOWN AND SEEM TO HAD STOPPED WHEN ALL THE SUDDEN MY FOOT WAS ON THE BRAKE CLEAR TO THE FLOOR AND I HIT THE BOX TRUCK IN FRONT OF ME THAT WAS STOPPED FOR TRAFFIC. I LOOKED AT THE DASH AND IT WAS ALL LIT UP AND BLINKING. THE GENTLEMAN TOLD ME I HAD LOST MY BREAKS AND THAT WHEN HE WOULD MOVE I WOULD BEGIN TO MOVE AS WELL. I WAS NOT FAR FROM THE BEGINNING OF THE BRIDGE BUT I WAS SIX OR SEVEN LANES TO THE LEFT IN THE EASYPASS LANE. I CALLED MY BROTHER ASKING HIM WHAT TO DO AND HE TALKED ME THROUGH AS I WAS PANICKING. I HAD A FULL TANK OF GAS AND LOTS OF TRACTOR TRAILERS GOING THROUGH THE PLAZA. I WAS FOR SURE I WAS GOING TO BE HIT OR HIT SOMEONE ELSE. I ROLLED DOWN MY WINDOWS PUT MY FLASHERS ON AND BEGAN TO BLOW MY HORN AND YELLING OUT THE WINDOW I HAVE NO BRAKES SO THAT I COULD GET OVER TO THE RIGHT SIDE OF THE ROAD RIGHT BEFORE THE BRIDGE. AS I DID PEOPLE DID STOP AND LET ME GET OVER AND I HAD MY FOOT ON THE BRAKE BUT THEY WERE NOT STOPPING THE TRUCK. AS I WAS DRIFTING OVER A TOLL FACILITY TOW TRUCK WAS ON THE SIDE AND HE YELLED TO ME WHAT WAS WRONG. I TOLD HIM NO BRAKES AND HE TOLD ME TO JUMP OUT AND HE JUMPED IN AND HIT THE TRUCK UP OVER A SMALL EMBANKMENT TO GET IT OUT OF THE WAY OF ALL THE TRAFFIC. HE GOT IT TO STOP AND GOT OUT AND LOOKED UP UNDER THE TRUCK AND COULD SEE THAT TWO OF THE BRAKE LINES WERE SNAPPED. I HAD THE TRUCK TOWED WITH OVER THE BAY BRIDGE AND THEY

UPON APPLYING BRAKES, WHILE DRIVING DOWNHILL, THE RIGHT REAR STEEL BRAKE LINE BURST RESULTING IN SIGNIFICANT LOSS OF BRAKING POWER. FORTUNATELY,Y I HAD SIGNIFICANT DISTANCE BETWEEN ME AND THE NEXT CAR THAT I COULD AVOID AN ACCIDENT. THE VEHICLE STILL HAD SOME BRAKING POWER TO ALLOW ME TO DRIVE IT TO A NEARBY PARKING LOT WHERE IT CONTINUED TO LOSE BRAKE FLUID. THE VEHICLE WAS TOWED TO A LOCAL GMC DEALERSHIP WHERE THEY REPLACED ALL THE STEEL LINES WITH COPPER/NICKEL LINES AT A COST OF $1,606.00. I WAS TOLD THAT THE STEEL LINES ARE RUSTING OUT AS A RESULT OF THE DE-ICING CHEMICALS BEING USED ON THE ROADS DURING THE WINTER. I HAVE HAD VEHICLES UP TO 15 YEARS OLD IN THE PAST AND NEVER HAD SUCH AN EXPERIENCE AS THIS. I QUESTION THE QUALITY OF THE STEEL LINES. IF GM IS OF THE OPINION THAT THEIR STEEL LINES CAN'T WITHSTAND THE DE-ICING CHEMICALS THEN THEY SHOULD HAVE INSTALLED COPPER/NICKEL LINES AT THE FACTORY. THANK YOU. *JS

AIRBAG SYSTEM FAILURE NOTED BY WARNING LIGHT. INSPECTED BY GMC DEALER WHO COULD NOT DETERMINE THE CAUSE. RECOMMENDED COMPLETE CONTROL SYSTEM REPLACEMENT >$1000.00. *TR

TL* THE CONTACT OWN A 2004 GMC YUCON- THE CONTACT STATED WHILE DRIVING APPROXIMATELY 35 MPH, WHEN HE TRIED TO COME TO A STOP THE BRAKE PEDAL EXTENDED TO THE FLOOR. THE VEHICLE COULD ONLY BE STOPPED BY USING THE EMERGENCY BRAKE. THE VEHICLE WAS DRIVEN TO A NEARBY DEALER WHO INDICATED THAT THE BRAKE LINE NEEDED TO BE REPLACED BECAUSE OF CORROSION. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED. THE APPROXIMATE FAILURE MILEAGE WAS 78,271. *TR

I APPLIED THE BRAKES FIRMLY TO AVOID HITTING A DEER. ON MY NEXT BRAKE APPLICATION MY PEDAL WENT TO THE FLOOR AND THE SERVICE BRAKE SYSTEM MESSAGE CAME ON. WHEN I GOT HOME I FOUND A RUPTURED BRAKE LINE UNDERRATE DRIVERS DOOR. ALL LINES ARE RUSTED SEVERELY AS WELL AS MOST OF THE UNDERCARRIAGE. I LOOKED ONLINE AND THERE ARE HUNDREDS OF COMPLAINTS ON THIS ISSUE WITH GM VEHICLES SIMILAR TO MINE. *TR

NO PROBLEM YET, BUT IS SURE TO HAPPEN. BRAKE LINES RUSTED. HAD SAME PROBLEM ON MY 2005 GMC YUKON DENALI XL WHERE THE METAL LINES RUSTED AND BLEW OUT. ALMOST CAUSED ACCIDENT. *TR

SINCE GETTING THIS CAR IN 2005, MY HUSBAND AND I HAVE EXPERIENCED REDUCED ENGINE POWER. WHETHER GOING 40MPH ON A 2 LANE ROAD OR 70 ON THE INTERSTATE, THIS CONTINUES TO HAPPEN. WE HAVE HAD THIS ISSUE "FIXED" TWICE, SPENT ABOUT $1000 ON 2 SEPARATE "REPAIRS," YET THE PROBLEM PERSISTS. I CANNOT TELL YOU HOW SCARY IT IS TO BE GOING WITH THE FLOW OF TRAFFIC AND THEN HAVE YOUR ENGINE POWER REDUCED. TO BE GOING 70 AND THEN FORCED BELOW 70 IS DANGEROUS. WE COULD HAVE BEEN HIT AND KILLED TRYING TO ACCELERATE AND PASS SOMEONE. THIS ACTUALLY HAPPENED. I KNOW NUMEROUS GM OWNERS HAVE HAD THIS PROBLEM ACROSS NUMEROUS VEHICLES. WHY HAVEN'T YOU FORCED THEM TO FIX IT? IS IT BECAUSE THE GOVERNMENT BAILED THEM OUT, AND IT WOULD BE DETRIMENTAL TO THE ECONOMY? SAFETY AND RELIABILITY ON ROADWAYS SHOULD BE IMPORTANT, TOO. *TR

WHILE TRAVELING ON THE FREEWAY AT APPROXIMATELY 70MPH, THE SPEEDOMETER IN THE VEHICLE MALFUNCTIONED AND BEGAN STEADILY DECREASING UNTIL IT REACHED 0. LUCKILY I HAD MY GPS TO GO BY FOR MY VEHICLE SPEED, OTHERWISE I WOULD HAVE HAD KNOW CLUE OF HOW FAST OR SLOW I WAS GOING. THIS IS A MAJOR SAFETY CONCERN AND SHOULD BE A RECALL ON ALL VEHICLES REGARDLESS OF MILEAGE, OR DOES SOMEONE HAVE TO DIE FIRST!! *TR