2003 GMC DENALI

40 complaints filed with NHTSA.

40
Complaints
4
Crashes
0
Fires
1
Injuries
0
Deaths

Complaints by Component

ComponentCount
VEHICLE SPEED CONTROL4
POWER TRAIN:AUTOMATIC TRANSMISSION3
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL3
STEERING2
EXTERIOR LIGHTING2
ELECTRICAL SYSTEM2
ELECTRONIC STABILITY CONTROL (ESC)2
SERVICE BRAKES, HYDRAULIC2
SERVICE BRAKES2
STEERING:HYDRAULIC POWER ASSIST SYSTEM1
STEERING:COLUMN LOCKING:ANTI-THEFT DEVICE1
SUSPENSION:FRONT1
STEERING:LINKAGES1
SEAT BELTS:FRONT:RETRACTOR1
SEAT BELTS:FRONT1

Recent Complaints

20190108CrashSERVICE BRAKES

I HAVE HAD THE BREAK/STEERING FLUID BOOSTER REPLACED 3 TIMES IN A 6 MONTH PERIOD. HOW GMC CAN CALL THIS A "PROBLEM" BUT NOT A SAFETY ISSUE IS BEYOND ME. I HAVE LOOKED IT UP AND THOUSANDS HAVE HAD PROBLEMS WITH THIS ALONG WITH ALIKE VEHICLES FROM THE SAME YEARS. THE BREAKS AND STEERING LOCK UP WHILE DRIVING ESPECIALLY AROUND TURNS. IT IS EXTREMELY DANGEROUS!!!!! I GUESS NOT ENOUGH PEOPLE HAVE DIED....UUGGHHH .... SO FRUSTRATING!!!!

Mileage: 120,000

20190108CrashSTEERING

I HAVE HAD THE BREAK/STEERING FLUID BOOSTER REPLACED 3 TIMES IN A 6 MONTH PERIOD. HOW GMC CAN CALL THIS A "PROBLEM" BUT NOT A SAFETY ISSUE IS BEYOND ME. I HAVE LOOKED IT UP AND THOUSANDS HAVE HAD PROBLEMS WITH THIS ALONG WITH ALIKE VEHICLES FROM THE SAME YEARS. THE BREAKS AND STEERING LOCK UP WHILE DRIVING ESPECIALLY AROUND TURNS. IT IS EXTREMELY DANGEROUS!!!!! I GUESS NOT ENOUGH PEOPLE HAVE DIED....UUGGHHH .... SO FRUSTRATING!!!!

Mileage: 120,000

20080811ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS

FAULTY PULLY ASSEMBLY ON 2003 GMC VECHICLES THEIR IS A SERVICE BULLETIN OUT ABOUT THE PROBLEM IN 2004. I LEARNED OF THE REPORT 8/7/08.AFTER REPLACING 5 BELTS AND TENSIONERS. AFTER COMPRESSOR BREAKS APART WHILE UNDER CAR TRYING TO FINE THIS HORRIBLE NOISE UPON ACCELERATION.WHILE UNDER WARRANTY I CARRIED THE CAR IN 4 TIMES FOR NOISES ON THE PASSENGER SIDE FRONT NEVER TO BE RESOLVED ,NOW IT IS SO BAD IT IS OBVIOUS WHERE THE PROBLEM IS. THEIR IS NO RECALL YET BUT SHOULD BE,THE MECH. SAYS THEY REPLAC

Mileage: 30,000

20030728CrashSTEERING:HYDRAULIC POWER ASSIST SYSTEM

WHILE DRIVING VEHICLE SUDDENLY LOST STEERING AND DRIVER LOST CONTROL OF VEHICLE. *AK

Mileage: 180,000

20030524CrashPOWER TRAIN:AUTOMATIC TRANSMISSION

2003 GMC YUKON DENALI XL PURCHASED 10/02 NEW FROM DEALER: COUNTRY GMC HUNTINGTON N.Y. CAR STARTED TO ROLL DOWN THE STREET WHEN BRAKE INTERLOCK FEATURE DID NOT PREVENT VEHICLE FROM COMING OUT OF PARK. IGNITION SWITCH WAS IN THE FIRST FORWARD CLICK POSITION. IN THIS ONLY IGNITION SWITCH POSITION, GEAR LEVER EASILY COMES OUT OF PARK TO ANY MOBILE GEAR. VEHICLE WAS PARKED WITH ENGINE OFF. *NLM

Mileage: 8,800