2005 GMC YUKON DENALI Electrical System Problems

THE AIRBAG ERROR LIGHTS ARE ON. MECHANIC SAYS THE FRONT AIRBAG SENSORS WENT BAD. THE HORN DOES NOT WORK. THE DASH LIGHTS ARE BURNT OUT. MANY OF THE STEERING WHEEL CONTROL BUTTON LIGHTS ARE BURNT OUT. THE REAR WINDSHIELD WIPER MOTOR IS BURNT OUT. THE FUEL PUMP MAKES VIBRATING NOISES.

Mileage: 125,000

I WAS DRIVING ON THE 55 FREEWAY, AND ALL OF A SUDDEN MY ELECTRICAL GPS, RADIO, AND POWER TURNED OFF FOR APPROX. 5 SEC. AND THE DASH REBOOTED, AND RADIO REMAINED OFF, AND THE CAR WAS STILL CRUISING, BUT LOSING SPEED. I PUT THE CAR IN NEUTRAL AND HAD TO RESTART WHILE CRUISING. IT IS NOT THE FIRST TIME THIS HAS HAPPENED. SPOKE TO GMC PARTS DEPT. ON THE PHONE, AND HE STATED THERE IS NO RECALL FOR THIS VEHICLE. THIS HAS HAPPENED APPROX. 5 TIMES. I SHARED THAT INFORMATION TO THE PARTS DEPT. AND HE STATED THAT THEY COULD DO A DIAGNOSTIC THAT WOULD COST A PRETTY HI AMOUNT TO CHECK, AND IF NOTHING COME OUT OF IT I ASKED. THEN HE STATED NOTHING. *TR

Mileage: 78,000

MY 2005 GMC YUKON DENALI REAR TAILGATE / HATCH IS LOCKED AND THE ELECTRONIC LOCK MOTIVATOR WILL NOT OPEN THE REAR TAILGATE / HATCH. THERE IS NO KEY NOR MANUAL WAY TO OPEN REAR TAILGATE / HATCH. THE DEALER SAID THAT THEY WERE NOT SURE WHAT IT WOULD COST TO FIX ALTHOUGH IT WOULD BE NO MORE THAN $450.00. SINCE THIS VEHICLE HAS THREE ROWS OF SEATS THERE IS NO MANUAL WAY TO OPEN THIS REAR TAILGATE / HATCH FOR THE PASSENGERS IN THE THIRD ROW OF SEATS TO GET OUT IN CASE OF AN EMERGENCY. THE MANUFACTURER SHOULD HAVE INCLUDED AN ALTERNATE WAY TO OPEN THIS HATCH FOR EMERGENCY'S. WHETHER IT WOULD BE A KEY FROM THE OUTSIDE OR A DOOR HANDLE ON THE INSIDE. WE FEEL THAT TYPE OF VEHICLE SHOULD BE REVIEWED AND IT SHOULD INCLUDE VARIOUS YEARS OF THIS GMC VEHICLE, THE CHEVROLET TAHOE, AND THE CHEVROLET SUBURBAN WHICH HAVE THE SAME SETUP FOR THIS SAFETY REASON. THANK YOU FOR YOUR ASSISTANCE AND REVIEW OF THIS SAFETY ISSUE. *TR

Mileage: 95,000

IT APPEARS IN MY INVESTIGATING THIS THROUGH ONLINE SEARCHES AND FORUMS, THERE ARE 1000'S OF GM VEHICLES THAT HAVE HAD THEIR SPEEDOMETERS QUIT WORKING AND IS QUITE A MONEY MAKER FOR GM AND THEIR DEALERSHIPS, SINCE THEY 'HAVE' TO DO IT SO IT CAN BE REPROGRAMMED FOR MILEAGE AUTHENTICITY! WITH THESE 1000'S OF GM VEHICLES HAVING FAULTY SPEEDOMETERS, OR OTHER FAULTY GAUGES...MINE IS STUCK ON 120MPH!! DEFINITELY A SAFETY ISSUE WHEN U REALLY DON'T HAVE ANY IDEA HOW FAST YOU ARE GOING!! I THINK THIS IS SOMETHING THEY ARE WELL AWARE OF, AND NOT BECAUSE OF NORMAL USE AND WEAR!! MY 2005 GMC YUKON DENALI WOULD COST $510 + TAX AND HAVE TO B SENT AWAY TO B REPAIRED.... PLEASE INVESTIGATE THIS AND ADD THIS TO ALL THE OTHER PROBLEMS GM IS HAVING AND LET'S NOT PUT IT TO THE CONSUMER LIKE THEY HAVE AND ARE DOING! THANK YOU!! *TR

Mileage: 115,000

I BOUGHT MY 05' GMC YUKON DENALI NEW. AIRBAG LIGHT CONTINUOUSLY ON - READS, SERVICE AIRBAG. I HAVE TAKEN IT IN FOR SERVICE SEVERAL TIMES BUT MIRACULOUSLY THE GMC SERVICE CENTER SAYS THE LIGHT DOESN'T COME ON WHEN THEY HAVE IT. PFFFTT!- 2005 TO PRESENT! HEATER & AC (HVAC) TEMPERATURE IMPROPER TEMPERATURE OR AIR DELIVERY. YEAR OF OCCURRENCE - 2010 ELECTRICAL SYSTEM HAS MIND OF ITS OWN. LIGHTS ON DASH, CD AND TAPE DON'T WORK. YEAR OF OCCURRENCE - 2005/6 BOTH CD PLAYER'S AND TAPE CASSETTE PLAYER HAVEN'T WORKED SINCE 2006/7 FUEL SYSTEM SPORADICALLY READS- CHECK GAS CAP. GASOLINE GAGE DOESN'T WORK. YEAR OF OCCURRENCE- 2010 CHECK ENGINE LIGHT COMES ON SPORADICALLY- 2008 TO PRESENT. LOCKS DON'T WORK PROPERLY- 2009 REAR WINDOW DEFOGGER WIRE TERMINAL BROKEN OFF OF WINDOW GLASS- YEAR OF OCCURRENCE - 2005/6 THE KEYLESS ENTRY SYSTEM STOPPED WORKING. I HAVE REPLACED KEY FOBS AND BATTERIES SEVERAL TIME'S IT WILL WORK FOR A WEEK THEN FAIL. YEAR OF OCCURRENCE -2007/08 REAR PASSENGER WINDOW'S DON'T WORK PROPERLY, WHEN DOWN THEY WILL NOT GO UP. YEAR OF OCCURRENCE - 2009 CHILD WINDOW LOCK DOESN'T WORK. YEAR OF OCCURRENCE - 2010 SIDE REAR VIEW MIRROR'S DON'T WORK FOR SEVERAL WEEK'S AFTER A CAR WASH. YEAR OF OCCURRENCE 2013 FRONT AND MIDDLE GLOVE COMPARTMENT PEELED WITHIN THE FIRST 6 MONTHS OF OWNING THE VEHICLE. FRONT SEAT HEATER OVERHEATS -IMMEDIATELY AFTER PUSHING SEAT HEATER BUTTON. YEAR OF OCCURRENCE - 2006/7 FRONT SEATS DON'T RECLINE ALL THE WAY DOWN. YEAR OF OCCURRENCE - 2009 MILEAGE IS WRONG - YEAR OF OCCURRENCE 2006/7 MAJOR BRAKE ISSUE- 2007 TO PRESENT MAKES STRANGE PULLING SOUND IN REAR OF VEHICLE WHEN STARTED-2007 TO PRESENT. *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

TL*THE CONTACT OWNS A 2005 GMC YUKON DENALI. WHILE THE VEHICLE WAS PARKED THE CONTACT NOTICED THE GEAR INDICATOR LIGHT ON THE INSTRUMENT PANEL WAS NOT FUNCTIONING. THE VEHICLE WAS TAKEN TO THE DEALER WHEN THE CONTACT NOTICED THE LIGHT WAS DIM. THE DEALER COULD NOT DIAGNOSE THE FAILURE BECAUSE THE VEHICLE HAD NOT COMPLETELY SHUT OFF. THE LIGHT COMPLETELY TURNED OFF AND WAS NOT TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 65,000.

Mileage: 65,000

FOR APPROX8 MONTHS MY SPEEDOMETER HAS NOT WORK PROPERLY. AS I'M DRIVING THE "ZERO" MAY BE ANYWHERE FROM REAL ZERO TO 120 MPH. IT IS VERY DIFFICULT DUE TO THE SENSITIVITY OF THE RPM GAUGE TO TELL ME EXACT SPEED. CURRENTLY I DRIVE WITH A GARMAN THAT TELLS ME HOW FAST I'M GOING. I'VE FOUND LOTS OF INFORMATION RELATED TO SPEEDOMETER ISSUES ON 2005 GMS YUKON DENALI. THE DEALERSHIP SAYS THERE WAS A RECALL BUT THE SPEEDOMETER BUT I HAD EXCEEDED THE MILEAGE. WHAT DIFFERENCE DOES THAT MAKE? THE DEALERSHIP SAYS IT WOULD BE ABOUT $350 DOLLARS TO FIX THE PROBLEM. I WANT TO KNOW WHAT THE PROBLEM IS BUT DIAGNOSTICS ALSO CARRY A PRETTY HEFTY FEE. *TR

Mileage: 100,000

I STARTED HAVING PROBLEMS WITH MY SPEEDOMETER CLUSTER ABOUT 1 YEAR AFTER PURCHASE. IT WORKED MOST OF THE TIME SO DIDN'T TAKE IT IN FOR REPAIR UNDER MY WARRANTY. AFTER 3 YEARS IT STOPPED WORKING ALTOGETHER BUT I WAS NO LONGER UNDER WARRANTY. I CALLED THE DEALER TO SEE IF THERE WAS A RECALL AND HE SAID THERE WAS BUT I HAD TOO MANY MILES ON THE VEHICLE TO QUALIFY. SO I HAVE BEEN DRIVING WITHOUT A WORKING SPEEDOMETER FOR THE PAST TWO YEARS. *TR

Mileage: 15,000

SPEEDOMETER SPORADICALLY FAILS TO INDICATE ACTUAL SPEED OR ZERO. IT SOMETIMES LOCKS UP A SPECIFIC SPEED AND DOES NOT MOVE WHEN SPEED CHANGES. SOMETIMES NO SPEED INDICATION AT ALL.. *TR

Mileage: 113,000

THE SPEEDOMETER IN MY GMC YUKON DENALI IS NOT WORKING PROPERLY. *TR

Mileage: 72,231

SPEEDOMETER ON 2005 YUKON DENALI IS INOPERABLE AND ERRATIC. JUMPS FROM 20-120MPH AND BACK. HAS NEVER READ 0MPH IN PARK, ONLY 20MPH OR MORE..NEVER KNOW MY TRUE SPEED WHEN DRIVING BECAUSE THE NEEDLE FLUCTUATES. HAS ALSO READ 90MPH WHILE SITTING AT A RED LIGHT -SCARED FOR MY SAFETY, AND OTHERS. *TR

GMC 2009 DENALI SPEEDOMETER REST ON 120MPH AT ALL TIMES. VEHICLE SEEMS TO REV UP DURING DRIVING AT TIMES. SPEEDOMETER MOVES AT WILL SOMETIMES REMAINING AT 0MPH. *TR

Mileage: 60,000

SPEEDOMETER DOES NOT SHOW CORRECT SPEED ALL THE TIME. SOMETIMES REGISTERS 0 MPH OR POSSIBLY 100 MPH AT ANY GIVEN TIME. *TR

Mileage: 36,000

MY SPEEDOMETER STOPPED WORKING. ABOUT 4 MONTHS AGO IT STARTED SKIPPING. IT WOULD STAY STUCK ON 60MPH NO MATTER IF I WAS GOING 10MPH OR 75MPH. NOW THE GAUGE IS STUCK ALL THE WAY TO THE RIGHT AND DOESN'T MOVE AT ALL! *TR

SPEEDOMETER FAILURE ON MY 2005 YUKON DENALI. NEEDLE GETS STUCK AND WONT RETURN TO NORMAL POSITION. AUTO MANUFACTURERS HAVE BEEN INSTALLING SPEEDOMETERS IN CARS FOR OVER 100 YEARS. VEHICLE IS ONLY 3 YEARS OLD AND HAS 50,000 MILES. GMC WONT RECALL BECAUSE NOT ENOUGH PEOPLE HAVE COMPLAINED, BUT YET 03-05 WERE RECALLED IN THE SAME MODEL. I FEEL THIS CREATES A COSTLY REPAIR PEOPLE SHOULDN'T HAVE TO MAKE ON SUCH NEW VEHICLES AND SHOULD BE PART OF A SAFETY RECALL. *TR

Mileage: 52,000

I HAVE HAD PROBLEMS WITH MY 2005 DENALI SHIFTING. I GO TO STOP AND THEN TAKE OFF AND IT ACTS LIKE ITS SLIPPING AND THEN ALL OF SUDDEN IT GRABS WITH A CLUNK. THIS HAS HAPPEN AT ALL TIMES OF IT BEING DRIVEN. I HAVE TAKEN IT IN TO THE DEALER PUT UNLESS THEY CAN DUPLICATE IT THEN THEY CANT FIX IT. WELL GM WILL NOT PAY THEM FOR WARRANTY WORK UNLESS. NOW IT HAS GOTTEN TO THE POINT THAT IT MADE A LOUD CLUNK AND THEN WAS SLIPPING AS YOU PUSHED THE GAS, SO RIGHT THEN WE TOOK IT TO THE DEALER SO THEY COULD DRIVE IT. THE TRANSMISSION TECH DROVE IT AND LOOK AT THE TRANS FLUID AND IT WAS 1 1/2 QTS LOW. NO LEAKS EVER AND IT HAS BEEN IN TO THE DEALER AT LEAST 5 TIMES AND 3 IN THE LAST 2 1/2 MONTHS AND THE FLUIDS, I HOPE WERE GOOD. TECH TOPPED IT OFF AND IT SHIFTED FINE FOR THE WEEKEND. THEN THE NEXT MONDAY IT STARTED SLIPPING AND HARDLY ACCELERATING AGAIN. TOOK IT BACK IN AND THE TECH CHECKED CODE AND IT HAD SOME TORQUE CONVERTER CODES. THEY REPLACED A WIRING HARNESS IN THE TRANSMISSION. I WORK FOR A COUPLE OF DAYS THEN IT STARTED AGAIN. WE TOOK IT BACK IN AND THE SERVICE DEPT. CALLED GM AND THEY HAD THEM CHANGE THE IGNITION SW (MODULE I THINK). I WILL POST CODE AND EXACT WHEN I GET THE INFO FROM THE DEALER. I WILL SEE IF THIS FIXES IT. *TR

Mileage: 19,000

MY VEHICLE WILL NOT START MOST OF THE TIME...IT JUST MAKES A CLICKING SOUND. I HAVE TAKEN TO THE DEALERSHIP SEVERAL TIMES TO BE REPAIRED. HOWEVER, THE PROBLEMS STILL HAS NOT BEEN RESOLVED. *JB

JUNE 16, 2005 MY WIFE AND I PURCHASED A NEW 2005 GMC YUKON DENALI. EXCITED TO HAVE OUR NEW VEHICLE WE FIGURED EVERYTHING MUST WORK, IT'S NEW. WE FOUND OUT THE NEXT DAY NON OF THE FUNCTIONS IN THE MEMORY PACKAGE WORKED. WE CALLED THE SALESMAN WHO INSISTED WE WERE NOT OPERATING IT CORRECTLY. THE DAYTIME RUNNING LIGHTS ALSO DID NOT WORK. I TOOK THE TRUCK BACK TO THE DEALER ON 6/20/05 AND THE SALESMAN TOOK IN INTO SERVICE AFTER HE COULD NOT FIGURE IT OUT. SERVICE DID NOT KNOW WHAT WAS WRONG EITHER. NOW OUR BRAND NEW 40+ THOUSAND DOLLAR TRUCK IS SITTING AT JKOONS PONTIAC-GMC IN VIRGINIA AND THEY HAVE NO CLUE WHATS WRONG.

Mileage: 100