2005 GMC Yukon Denali XL

STARTED CAR IN THE MORNING TO GO TO WORK. AS I DO EVERY DAY. FOOT ON BRAKE AS USUAL, SHIFT TO DRIVE, TO BEGIN A TURN IN MY DRIVEWAY, IN MAKING THE LEFT TURN, WHICH IS A DOWNWARD GRADE, APPLIED BRAKE, WHICH WENT TO FLOOR. NO RESISTANCE WHATSOEVER, COMPLETE FAILURE OF BRAKES. KEPT FOOT ON BRAKE AND STEERED UP THE GRADE, THEN PUT CAR INTO PARK. GOT OUT, OPENED HOOD. CHECKED MASTER CYLINDER- NO FLUID VISIBLE AT USUAL LINE. CHECKED UNDER VEHICLE, BRAKE FLUID TRAILING ON DRIVEWAY UNDER PATH OF VEHICLE, AND SLOW DRIP FROM UNDER FORWARD FRONT DRIVER SIDE . BRAKE LINES AND CONNECTOR COMPLETELY CORRODED AND RUSTED. HAD I BEEN ON THE ROAD I WOULD HAVE BEEN UNABLE TO STOP, VEHICLE IS DRIVEN BY MY SON AS WELL. OUR LIVES AND THOSE OF OTHERS IN THE VEHICLE AS WELL AS OTHERS THAT MEAD BEEN IN OUR PATH WERE CLEARLY IN DANGER. THIS PROBLEM SHOULD NOT OCCUR, AND IS COMPLETELY UNACCEPTABLE.

THE VEHICLE'S ENGINE SHUTS OFF WHILE DRIVING. WITHOUT WARNING. THIS HAPPENS AT VARIOUS SPEEDS. LOSS OF BRAKES AND POWER STEERING OCCURS AFTER ENGINE SHUTS OFF. THIS HAS HAPPENED ON SEVERAL OCCASIONS AT VARYING SPEEDS. SPEED VARYING BETWEEN 30 MPH TO 70 MPH. ENGINE WILL RESTART (BE TURNED BACK ON AFTER WAIT TIME AT THE IGNITION) AND DRIVE FOLLOWING THESE INCIDENTS, HOWEVER INCIDENTS REOCCUR. ALSO UPON TAKING IT TO A GMC CHEVROLET DEALERSHIP FOR INSPECTION, SERVICE DEPARTMENT WAS UNABLE TO FIND ANY "CODES" RELATED TO THIS. FUEL PRESSURE WAS TESTED IN STATIONARY POSITION AND IN DRIVING AND FUEL PRESSURE APPEARED FINE. DEALERSHIP NOTED NO ISSUES. UPON PICKING THE VEHICLE UP AFTER INSPECTION THE ENGINE CUT OUT AGAIN WHILE DRIVING ON THE WAY HOME, AGAIN WITHOUT WARNING. INCIDENTS OCCURRED ON DRY ROADS. OUTSIDE TEMPERATURES HAVE VARIED FROM 50 F TO 90 F AND LENGTH OF DRIVE TIME HAS ALSO VARIED FROM THREE HOURS AT TIME OF OCCURRENCE TO ONLY MINUTES AFTER START UP. INCIDENTS HAPPEN AT RANDOM AND NOT EVERY TIME VEHICLE IS DRIVEN.

WHILE DRIVING I NOTICED THAT THE SPEEDOMETER NEEDLE WAS ERRATIC GOING FROM ZERO TO 120 MPH. WHEN I STOPPED THE NEEDLE WAS STUCK AT 30 MPH. AT THE SAME TIME THE GEAR SHIFT INDICATOR LIGHT WENT FROM DULL TO NON EXISTENT PREVENTING ME FROM KNOWING WHAT GEAR I WAS IN. THIS WAS HAPPENING SPORADICALLY BUT NOW THE SPEEDOMETER NEEDLE IS ALWAYS ON ZERO AND THE GEAR SHIFT INDICATOR IS NEVER LIT. I SAW ONLINE THAT THERE HAS BEEN A RECALL FOR THE INSTRUMENT PANEL FOR THE SAME SPEEDOMETER PROBLEM I AM HAVING BUT THE RECALL ENDED WITH 2004 VEHICLES EVEN THOUGH THERE IS A LOT OF COMPLAINTS ONLINE WITH THE 2005 MODELS ALSO. I SAW A RECALL (#05023) FOR THE GEAR SHIFT INDICATOR LIGHT. I TRIED CALLING GMC TO HAVE IT FIXED AND WAS TOLD IT IS VIN SPECIFIC. I EXPLAINED THAT THE RECALL DID NOT SPECIFY SPECIFIC VIN NUMBERS. WAS RUDELY TOLD I AM OUT OF LUCK. I TRIED TO ADDRESS BOTH ISSUES WITH GMC TO NO AVAIL. THEY DON'T WANT TO KNOW WHEN THERE IS A PROBLEM. MAYBE THEY WILL LISTEN WHEN SOMEONE IS KILLED. I JUST HOPE IT IS NOT ME!

WHILE DRIVING ON THE HIGHWAY WITH MY CRUISE CONTROL SET BETWEEN 50-70MPH, I BEGAN NOTICING MY SPEEDOMETER BEGINNING TO JUMP BETWEEN 0-120MPH CAUSING THE LIMITER TO KICK IN AND ME LOSING THE ABILITY TO CONTROL SPEED. KEEP IN MIND I'M ONLY GOING BETWEEN 50-70MPH. THIS LATER BEGAN OCCURRING WITHOUT THE CRUISE CONTROL ON. SHORTLY AFTER THIS BEGAN HAPPENING ANOTHER PROBLEM STARTED. NOW WHEN THE CRUISE CONTROL WAS SET BETWEEN 50-70MPH, THE ENGINE WOULD AUTOMATICALLY ACCELERATE MAXING OUT THE RPM'S AND SENDING THE VEHICLE TO APPROXIMATELY 80-90MPH BEFORE I HAD TO HIT THE BRAKES OR COMPLETELY CUT OFF THE CRUISE CONTROL. LATER ON WHEN I WOULD SET THE CRUISE CONTROL THE VEHICLE WOULD BEGIN TO JERK VIOLENTLY, REVVING HIGH THEN GOING BACK TO NORMAL BEFORE REVVING HIGH AGAIN AND ME SHUTTING OFF THE CRUISE CONTROL. THERE WAS NEVER A CHECK ENGINE LIGHT THE WHOLE TIME THIS WAS HAPPENING. I IMMEDIATELY TOOK IT IN TO THE DEALER I PURCHASED IT FROM, RANDY MARION GMC IN HUNTERSVILLE, NC, TO BE CHECKED. I WAS TOLD THAT I HAD A BAD MASS AIR FLOW SENSOR. THAT WAS REPLACED BUT THE PROBLEM WAS STILL OCCURRING. I TOOK IT BACK A SECOND TIME AND THEY COULD NOT FIND ANYTHING WRONG SO I BEGAN READING BLOGS TO SEE IF ANYONE ELSE HAS HAD THIS SAME PROBLEM. SOME HAD SIMILAR ISSUES AND SAID THE IGNITION COILS MAY BE BAD. I HAD THOSE CHECKED AND ALL WERE GOOD. THIS VEHICLE HAS NEVER BEEN IN AN ACCIDENT AND I AM THE ONLY OWNER. I'VE CONTACTED GM, GENERAL MOTORS, ABOUT THIS AND WAS TOLD THAT THERE WERE NO RECALL

SEVERAL DAYS AGO - GEAR SHIFT INDICATOR DID NOT ILLUMINATE OR WAS "DULL". THE ILLUMINATION/DIMNESS OF INSTRUMENT WAS SPORADIC. AFTER A FEW DAYS SAME PROBLEM WITH DIGITAL ODOMETER. TODAY, TOOK VEHICLE TO FAULKER GMC, TREVOSE PA (PURCHASED THIS VEHICLE FROM THEM NEW- ORIGINAL OWNER) ONLY 92,000 MILES ON VEHICLE. WAS TOLD NO "RECALLS" FOR MY VIN - CHARGE IS $323.11 TO REPLACE "INSTRUMENT CLUSTER". THERE IS A SPECIFIC RECALL FOR THIS PROBLEM - BUT WAS TOLD MY VIN NOT INCLUDED IN RECALL. SEE NHTSA REFERENCE #10010038

WAS DRIVING ABOUT 30MPH AND HIT THE BRAKE PEDAL, THE BRAKE PEDAL WENT TO THE FLOOR AND WE RAN INTO A TRAILER. THE BRAKE LINES WERE RUSTED SO BAD THAT THEY BUSTED, AND CAUSED THE BRAKE FLUID TO LEAK OUT. THE ESTIMATE TO REPAIR THE BRAKE LINES ALONE IS $2800. *TR

(3-17-2015) I WAS DRIVING MY 2005 GMC DENALI XL, (WITH UNDER 35000 MILES) THE BRAKE LIGHT COMES ON, WHEN I GO TO PULL OVER, I REALIZE MY BRAKE PEDAL BOTTOMS OUT, I GET IT TO A GMC DEALER, THEY TELL ME MY BRAKE LINES ARE FAULTY DO TO BAD UNDERCARRIAGE CORROSION AND RUST, AND INFORM ME THAT IT MAY TAKE THOUSANDS OF DOLLARS JUST TO CORRECT THE BRAKE LINES, AND THAT OTHER PARTS OR SYSTEMS MAY ALSO FAIL....THEY ALSO SAY IT'S NOT WORTH REPAIRING. THE VEHICLE WAS IN MARYLAND UP UNTIL MAY 2014, WHEN I RELOCATED TO FLORIDA, THE VEHICLE WAS NOT DRIVEN MUCH ON A DAILY BASES...MOSTLY ON LONG TRIPS OUT OF TOWN. *TR

I WAS TRAVELING ON A LOCAL HIGHWAY AT THE POSTED SPEED LIMIT WHEN I WAS CAUSED TO SLOW DUE TO TRAFFIC. WHEN I PRESSED THE BRAKE PEDAL THE PEDAL WENT COMPLETELY TO THE FLOOR. SCARED TO DEATH I ALMOST ENGAGED THE EMERGENCY BRAKE TO ENSURE THE VEHICLE WOULD STOP IN TIME. MIND YOU I WAS TRAVELING WITH THREE CHILDREN AND MY SPOUSE IN THE VEHICLE ALL OF WHOSE LIVES COULD HAVE BEEN AFFECTED NOT TO MENTION MY OWN. THERE WAS NO INDICATION OF ANY BRAKE SERVICE NEEDED UNTIL THIS OCCURRED AT THE POINT MY FOOT WAS LITERALLY ON THE FLOOR THE SERVICE BRAKE SIGNAL SHOWED AND DINGING OCCURRED. I ARRIVED HOME WITHOUT INCIDENT AN HOUR LATER BUT STILL NO PRESSURE TO THE BRAKE PEDAL AND EACH TIME IN ORDER TO STOP I HAD TO APPLY TONS OF PRESSURE SO THE BRAKE PEDAL WOULD TOUCH THE FLOOR. I CHECKED THE BRAKE FLUID AND IT WAS MUCH LOWER THAN WHEN WE STARTED OUR TRIP JUST A FEW HOURS PRIOR. I IMMEDIATELY ADDED FLUID. THE FOLLOWING DAY A LARGE SPOT IN THE DRIVEWAY WAS NOTICED AT THE LEFT REAR OF THE VEHICLE. MY SPOUSE CHECKED THE LINE AND SURE ENOUGH THE LINE HAD RUSTED CAUSING A LEAK. I DO NOT RESIDE IN A HIGH SALT AREA NOR DID THE PREVIOUS OWNERS. NORTHERN VA FOR PRIOR OWNERS AND I RESIDE IN THE "CENTRAL" VA AREA. THIS IS NOT ONLY A MAJOR ISSUE BUT A HUGE SAFETY CONCERN. I HAD NOT REALIZED THAT THERE WERE THOUSANDS OF COMPLAINTS FOR THE SAME EXACT ISSUE AS WHAT I NOW HAVE. REGARDLESS OF WARRANTY A VEHICLE LESS THAN 10YRS OF AGE SHOULD NOT HAVE CORRODED BRAKE LINES AND FAIL TO WARN THE OWNER AND OPERA

WAS DRIVING HOME FROM WORK AND THE TRUCK LOST POWER AND DID A SHARP LEFT WITH THE STEERING AND BRAKING WAS LOW. *JS

I LIVE IN SAN FRANCISCO AND WAS DRIVING DOWN MY STREET. I LIVE ON A STEEP HILL AND MY BRAKES AND POWER STEERING FAILED. I HAD MY TRUCK TOWED TO THE NEAREST REPAIR SHOP AND FOUND THAT THERE IS A KNOWN DEFECT IN THE GASKET BETWEEN THE POWER STEERING AND THE BRAKE SYSTEM. IT FAILS. GMC KNOWS THIS. I HAVE HAD THIS GASKET REPLACED THREE TIMES IN 5 YEARS AND IT HAS FAILED AGAIN. WHAT CAN I DO? *TR

SPEEDOMETER MOVES TO 0 AFTER 40 MINUTES OF DRIVING, EVEN AT FREEWAY SPEED. ONCE SPEEDOMETER NEEDLE REACHES 0, IT STAYS THERE, EVEN WHILE VEHICLE IS MOVING AT 60-70 MPH. TURNING ENGINE OFF THEN BACK ON AGAIN DOES NOT RESET IT. AFTER LETTING VEHICLE SIT OVERNIGHT, IT BECOMES OPERATIONAL AGAIN, THEN WILL GO BACK TO 0 AFTER 30-35 MINUTES OF DRIVING. DENALI HAS VERY FEW MILES ON IT FOR ITS AGE. *TR

WINTER 2014, CONNECTICUT - BACKING OUT OF DRIVEWAY PEDDLE FELT MUSHY AND GOING DOWN FARTHER THAN NORMAL. DROVE SON TO SCHOOL QUARTER MILE TO SCHOOL AND NOTED THE LACK OF BRAKING ABILITY. LUCKILY ROLLING STOPS AND KEEPING DISTANCE FROM OTHER CARS ALLOWED ME TO GET BACK HOME. LOOKED UNDER CAR, DRIPPING BRAKE FLUID FROM UNDER MIDDLE OF CARD. HAD THE SENSE TO HAVE IT TOWED TO THE DEALER; FOR THE $2400 ESTIMATE, THEY ALSO SAID THAT MY TRANSMISSION LINES WERE LEAKING SO ESTIMATE ALSO INCLUDED THE LABOR/PARTS TO REPLACE BOTH SETS OF LINES TO FIX BOTH LINE RELATED ISSUES. I'VE ALSO HAD THE MISS PLEASURE OF HAVING TO REPLACE THE TRANSMISSION ($3500) THIS YEAR AS WELL. SLIPPING AND EVENTUALLY IT WAS GOING TO CAUSE AN ACCIDENT SO HAD TO OPEN THE WALLET FOR THAT. ANOTHER ISSUE (ELECTRICAL) - I SHUT THE CAR OFF WITH THE BLOWER MOTOR ON (HEATER IN THE WINTER) AND THE BLOWER MOTOR STAYED ON EVEN AFTER THE CAR WAS SHUT OFF, NO KEYS. IT CONTINUED TO RUN AND WOULD HAVE DRAINED THE BATTERY HAD I NOT DISCONNECTED THE BATTERY. PULLING THE FUSE HAD NO EFFECT. ($600) I HAVE ALSO HAD TO REPLACE BOTH THE FRONT AIRBAG SENSORS IN THE FRONT BUMPER. ONE WENT AND TWO WEEKS LATER THE OTHER WENT. NO IMPACTS, THEY JUST DIED. ($1200 FOR BOTH). I HAVE ALSO HAD TO REPLACE THE REAR AIR SHOCKS ($2500) I BOUGHT THIS CAR USED (SUPPOSEDLY GM CERTIFIED)) FROM A CHEVY DEALER NOT MORE THAN 3 YEARS AGO WITH 75K MILES. I NOW HAVE 99K MILES. AS I SIT AND TYPE THIS ALL DOWN FOR THIS SUBMISSION, I REALIZE JUST HOW MUCH HAS

MICHELIN LTX M/S P235/55R20 TIRES. ALL FOUR TIRES ARE LOSING AIR (FILLED WITH NITROGEN). OWNER CONSISTENTLY HAVE TO TAKE TO COSTCO TO INFLATE TIRES TO CORRECT AIR PRESSURE. THE SIDE WALLS SHOW EXCESSIVE CRACKS. TIRES TREAD VERY GOOD. WARRANTY WILL NOT ADDRESS MY CONCERN. VEHICLE IS ONLY USE FOR LONG DISTANCE TRAVELING. DOT INFO ON TIRES: REAR B39Y 56EX 2511 AND FRONT B79Y 4FJX 1609/0000. MICHELIN RECALL IS ONLY ON ONE SIZE TIRE: LT 225/75R16. OWNER SUSPECTS OTHER SIZE TIRES MANUFACTURED DURING THE SAME TIME PERIOD OF 0210-2512 ARE AFFECTED ALSO. *TR

MY FAMILY AND I WERE TRAVELING SOUTH ON I-95 NEAR COLONIAL HEIGHTS, VA: AUTO IN FRONT OF ME MADE A SUDDEN STOP AND I SLAMMED ON THE BRAKES. THE BRAKE PEDAL WENT TO THE FLOOR; NO BRAKE WARNING LIGHTS, LUCKILY THE CAR IN FRONT PROCEEDED AND I MISSED HITTING HIM BY ABOUT 3 FEET. MADE IT TO THE NEXT EXIT RAMP AND HAD VERY LITTLE BRAKES, USING PARKING BRAKE, AND NOW THE WARNING LIGHTS WERE COMING ON. PULLED INTO GAS STATION, BIG PUDDLE UNDER THE VEHICLE; REAR BRAKE LINE RUSTED OUT AND BLOWN. THIS IS SUPPOSED TO BE A SPLIT BRAKING SYSTEM, BUT THE FRONT BRAKES WOULD NOT HOLD EITHER. HAD THE CAR TOWED 25 MILES BACK TO MY HOME GMC DEALER FOR REPAIRS. THEY INFORMED ME THAT ALL OF MY BRAKE LINES NEEDED REPLACEMENT AS THEY WOULD NOT HOLD PRESSURE AND WERE RUSTED. TO REPLACE THE BRAKE LINES WAS ABOUT $1,500.00. DUE TO USING THE PARKING BRAKES DAMAGE WAS ALSO DONE TO THE REAR ROTORS AND PARKING BRAKE PADS, THAT WAS ANOTHER $300.00. I'VE HAD THIS VEHICLE SINCE 2008, IT'S A WEEKEND OR TRIP DRIVER. SINCE I'VE HAD IT HAS NEVER BEEN DRIVEN IN SNOW OR ON THE STREET UNTIL ALL THE SALT RESIDUE HAD BEEN WASHED AWAY. FROM MY RESEARCH THIS IS A VIRGINIA VEHICLE, NOT IN THE SALT BELT. I ALSO HAVE A 2004 GMC YUKON SLT; WENT UNDER IT YESTERDAY AND THE BRAKE LINES ARE RUSTED ON THAT TOO. FUNNY THE FUEL LINES RUN NEXT TO THEM BUT THEY ARE NOT RUSTED. I WILL ENTER THAT ONE ALSO IN THE DATABASE, THEY WILL SURELY FAIL IF NOT REPLACED. *TR

TL* THE CONTACT OWNS A 2005 GMC YUKON DENALI XL. THE CONTACT STATED THAT WHILE COMING TO A STOP, THE BRAKES FAILED AS THE CHECK ENGINE WARNING LIGHT ILLUMINATED. ALSO, THE CONTACT MENTIONED THAT THE POWER STEERING FLUID WOULD NEED TO BE REPLACED EVERY SIX MONTHS. THE VEHICLE WAS TAKEN TO A PRIVATE MECHANIC WHERE IT WAS DIAGNOSED THAT THE POWER STEERING CYLINDER, THE POWER STEERING HOSES, THE MASTER BRAKE CYLINDER, AND THE BRAKING SYSTEM NEEDED TO BE REPLACED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 85,000 AND THE CURRENT MILEAGE WAS 98,000. *TR

THE SPEEDOMETER IS ERRATIC AND IS NOW PINNED ALL THE WAY TO THE RIGHT (OVER MAX). THE SPEEDOMETER SHOWS +/- 120MPH, EVEN IN PARK. I HAVE NO WAY TO DETERMINE MY SPEED. *TR

SPEEDOMETER MALFUNCTIONS. HAPPENED FOR SEVERAL WEEKS, WORKED OKAY, THEN HAPPENED AGAIN. STICKS ON 60 MPH WHEN GOING 0MPH. SHOWS 120 MPH WHEN GOING 50 MPH. MECHANIC QUOTE TO REPLACE IS $640. *TR

TL* THE CONTACT OWNS A 2005 GMC YUKON DENALI XL. THE CONTACT STATED THAT THE GEAR INDICATOR ON THE INSTRUMENT PANEL NO LONGER ILLUMINATED. AS A RESULT, THE CONTACT WAS UNAWARE AS TO WHAT GEAR THE VEHICLE WAS ENGAGED. THE VEHICLE WAS NOT TAKEN TO HAVE THE FAILURE DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED AND THE CONTACT WAS INFORMED THAT THE VEHICLE WAS NOT INCLUDED IN THE RECALL. THE FAILURE MILEAGE WAS UNKNOWN. UPDATED 7/16/12 *CN UPDATED 07/18/12

WHILE TRAVELING ON THE HIGHWAY, MY SPEEDOMETER BEGAN ACTING ERRATICALLY. FOR WEEKS, IT WOULD GET STUCK AT CERTAIN SPEEDS, THEN BEGIN WORKING AGAIN. AFTER A COUPLE OF MONTHS, IT STOPPED WORKING COMPLETELY. LATER, OTHER GAUGES SUCH AS OIL PRESSURE AND WATER TEMPERATURE ALSO STOPPED WORKING COMPLETELY. THE SPEEDOMETER IS A BASIC SAFETY NECESSITY, AND I WOULD NOT EXPECT TO HAVE TO REPAIR IT. *TR

TL* THE CONTACT OWNS A 2005 GMC YUKON DENALI XL. THE CONTACT STATED THAT THE SPEEDOMETER WAS INOPERABLE AND SHE WAS UNABLE TO DETERMINE HOW FAST OR SLOW SHE WAS TRAVELING. THE MANUFACTURER WAS AWARE OF THE FAILURE BUT DID NOT OFFER ANY ASSISTANCE SINCE THE VEHICLE HAD ACCRUED MORE THAN 85,000 MILES. THE DEALER WAS CONTACTED AND CONFIRMED WHAT THE MANUFACTURER ADVISED THE CONTACT. NO REPAIRS WERE PERFORMED. THE CURRENT MILEAGE WAS 89,700 AND THE FAILURE MILEAGE WAS 85,600.