2005 GMC YUKON Complaints

TRACTION ACTIVATION ENGAGES FOR NO REASON USUALLY WHEN STARTING FROM A STOPPED POSITION AND VEHICLE REACHES APPROXIMATELY 15 MPH. THE GAS PEDAL LOCKS UP BRIEFLY AND ENGINE APPEARS TO WANT TO DIE, WITHIN A FEW SECONDS THE ACTIVATION LIGHT GOES BACK OUT AND TRUCK IF FINE. IF I DRIVE AN HOUR THIS PROBLEM OCCURS 3 TIMES. MY MECHANIC ADVISED NO RECALLS FOR THIS PROBLEM FROM GMC. THE CAR WAS CHECKED TWICE WITHIN A WEEK AFTER THE CHECK ENGINE LIGHT KEPT COMING ON, BUT WHEN TESTED WITH THE DIAGNOSTIC TESTING EQUIPMENT I WAS ADVISED IT'S A CENSOR PROBLEM, BUT THE DENALI HAS 4 CENSORS AND THE TESTS CAN'T DETECT WHICH CENSOR IS BAD UNTIL IT GOES OUT COMPLETELY. I WILL CONTACT MY LOCAL GMC DEALER BUT, FROM CHECKING SEVERAL COMPLAINTS FROM PERSONS EXPERIENCING SIMILAR PROBLEMS I AM VERY CONCERNED ABOUT BEING TAKEN FOR A RIDE. NOW I HAVE TO WORRY ABOUT BEING INVOLVED IN AN ACCIDENT WHILE I'M WAITING FOR THIS CENSOR TO TOTALLY GO OUT. GMC KNOWS PEOPLE ARE HAVING THIS PROBLEM WITH TRACTION CENSORS AND SHOULD DO THE HONORABLE THING BY RECALLING THESE VEHICLES BEFORE A SERIOUS ACCIDENT OCCURS. THE AVERAGE CITIZEN WHO PURCHASES A VEHICLE IN GOOD FAITH SHOULDN'T HAVE TO PAY HUNDREDS AND OR THOUSANDS OF DOLLARS WHILE MECHANICS KEEP CHARGING YOU FOR TESTS THAT AREN'T SOLVING THE PROBLEM. GMC SHOULD REPLACE ALL THE CENSORS SINCE THEIR TESTS CAN'T DETECT WHICH ONE IS BAD. *TR

PASSENGER HEADLIGHT (LOW BEAM) HAS BEEN REPLACED TWICE. INTERMITTENTLY GOES ON AND OFF. SAME WITH 2 OUT OF 3 BRAKE LIGHTS. DOESN'T MATTER HOW MANY TIMES WE REPLACE THE BULBS, WE KEEP HAVING THE SAME PROBLEM. IS GMC GOING TO PAY MY TICKET WHEN I GET PULLED OVER? *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

I HAVE A SNAPPED OFF PARKING BRAKE COMPONENT BENEATH MY DASH RENDERING THE PARKING BRAKE INOPERATIVE. I HAVE ALREADY PAID CLASSIC CHEVROLET TO FIX THIS SAME EXACT ISSUE TWO YEARS AGO AND IT HAS JUST SNAPPED AGAIN IN THE SAME WAY UNDER THE DASH USING ALL NEW CORRECT PARTS. *TR

IT WAS DETERMINED THAT THE DRIVERS SIDE EXHAUST MANIFOLD BOLTS WERE SNAPPED OFF FROM THE LEFT SIDE OF THE ENGINE AND IT WAS ONLY BEING HELD ON BY 2 OF THE ORIGINAL BOLTS. THIS COULD HAVE FULLY BROKEN OFF WHILE THE VEHICLE WAS IN MOTION AND JAMMED INTO MY STEERING SHAFT! AFTER A VERY SIMPLE GOOGLE SEARCH ABOUT GM 6.0 ENGINE EXHAUST BOLTS SNAPPING OFF, I DISCOVERED THIS HAS HAPPENED TO THOUSANDS OF ENGINES OF THE 4.8, 5.3, AND 6.0 SIZE. *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

A FRIEND OF MINE JUST SHOWED ME A LETTER HE GOT IN THE MAIL THAT IS A RECALL TO FIX THE REDUCED ENGINE POWER CODE THAT SHOWS A THROTTLE BODY NEEDS REPAIRED.. THE LETTER SAYS TO BRING HIS VEHICLE IN IF IT IS A GM OR CHEVY MODEL LESS THAN 10 YEARS OLD AND LESS THAN 150000 MILES AND THEY WILL FIX IT FOR FREE. I CONTACTED GM TO SEE IF MY GMC WAS ON THE LIST AND THEY TOLD ME TO TAKE IT TO A DEALER AND HAVE A DIAGNOSTIC DONE. I HAVE ALREADY HAD ONE DONE AND THE CODES KEEP CHANGING, AND FROM WHAT I HAVE READ THE GM SITE AND OTHER FORUMS GM DOES NOT KNOW WHAT THE PROBLEM AND WILL NOT RECALL IT UNLESS THEY HAVE TO, MY BROTHER IS ALSO A MECHANIC AND HAD IT LOOKED OVER BY OUR COLLEGE MECHANIC SHOP.STILL NO RELIEF, I AM NOT WILLING TO SPEND $5000 AND IT STILL NOT FIXED.. SO I GUESS SINCE SOMETHING LIKE IT IS RECALLED AND I GET INTO AN ACCIDENT BECAUSE IT REDUCES POWER ON THE INTERSTATE DOING 75MPG, ILL CAN TO TAKE LEGAL ACTION? I CAN'T DRIVE IT HALF THE TIME BECAUSE OF THE PROBLEM. IN THE SUMMER IT STARTS WITH REDUCED POWER BECAUSE ITS 90 DEGREES OUTSIDE. *TR

I WAS PULLING UP TO A STOP LIGHT, AND THE BRAKES WENT OUT. I RAN INTO THE TRUCK IN FRONT OF ME WHILE GOING BETWEEN 20 TO 25 MPH. THE AUTO REPAIR SHOP SAID MY BRAKE LINE WAS CORRODED AND IT SNAPPED. *TR

THE CONSUMER WAS IN AN ACCIDENT AND THE SEAT BELT DID NOT HOLD, WHICH RESULTED IN HER HITTING THE DASHBOARD. THE CONSUMER RECEIVED SOME BRUISING.

TL* THE CONTACT OWNS A 2005 GMC SIERRA DENALI. THE CONTACT STATED WHILE DRIVING 25 MPH HE SMELLED A VERY STRONG FUEL ODOR. THE VEHICLE WAS TAKEN TO A PERSONAL MECHANIC AND THE CONTACT WAS TOLD THAT THE HIGH PRESSURE FUEL LINE WAS SEVERELY RUSTED AND WAS LEAKING GASOLINE. THE VEHICLE WAS REPAIRED. THE MANUFACTURER HAD NOT BEEN NOTIFIED OF THE FAILURE. THE FAILURE AND THE CURRENT MILEAGES WERE 55,000. UPDATED 09/21/12*LJ THE FUEL PUMP OUTLET METAL PIPE RUSTED THROUGH AND GAS LEAKED OUT. UPDATED 09/26/12