GMC YUKON DENALI · model year

1999 GMC YUKON DENALI

38 NHTSA complaints, 2 crash reports for this specific cohort.

NHTSA overall rating

Not crash-tested

New Car Assessment Program

The 1999GMCYUKON DENALI carries 38 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 2 crashes, 2 fires, 4 injuries, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.

Component-level analysis is where model-year complaints become actionable: the top complaint category for the 1999 YUKON DENALI is service brakes, hydraulic:antilock/traction control/electronic limited slip with 7 filings, followed by tires:tread/belt (2) and service brakes, hydraulic:foundation components (2). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability.

NHTSA currently has 2 investigation files overlapping the 1999 YUKON DENALI. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.

38
Complaints
2
Crashes
2
Fires
4
Injuries
0
Deaths

Total Complaints

38 filings

Crashes Reported

2 reports

Source

NHTSA ODI

Federal complaints database

Complaints vs. fleet median (215)

At or below the fleet median complaint volume.

Complaints by Component

ComponentCount
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP7
TIRES:TREAD/BELT2
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS2
ENGINE AND ENGINE COOLING:ENGINE2
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:ROTOR2
ELECTRICAL SYSTEM2
LATCHES/LOCKS/LINKAGES:HOOD:LATCH1
EXTERIOR LIGHTING:HEADLIGHTS1
STRUCTURE1
POWER TRAIN:MANUAL TRANSMISSION1
VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR1
ENGINE AND ENGINE COOLING:COOLING SYSTEM1
EQUIPMENT:APPLIANCE:AIR CONDITIONER1
FUEL SYSTEM, GASOLINE:DELIVERY1
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM1

Recent Complaints

20130316SERVICE BRAKES

AS THE VEHICLE WAS PULLING OFF A PARKING LOT THE BRAKES WENT TO THE FLOOR. AFTER DRIVING HOME USING THE PARKING BRAKE TO STOP, I PULLED THE DRIVERS SIDE WHEEL OFF AND AFTER ADDING MORE BRAKE FLUID SAW THE LEAK AT THE FUEL TANK AREA WILE MY WIFE PUSHED THE PEDAL. ALL THE BRAKE LINES LOOK CORRODED. *TR

Mileage: 128,922

20110323SERVICE BRAKES, HYDRAULIC

IN MY 1999 GMC YUKON DENALI AT A SLOW SPEED WHILE TRYING TO COME TO A COMPLETE STOP THE ABS PREMATURELY ACTIVATE MAKING IT NEARLY IMPOSSIBLE TO STOP COMPLETELY. I HAVE READ MANY COMPLAINTS ABOUT THE SAME PROBLEM WITH THE SAME VEHICLE AND STILL NOTHING HAS BEEN DONE ABOUT IT. PLEASE POST A RECALL FOR THIS SPECIFIC VEHICLE. THERE ARE RECALLS FOR SIMILAR VEHICLES BUT NOT THE 1999 GMC YUKON DENALI. WHY? *TR

Mileage: 175,000

20100121ELECTRICAL SYSTEM

MY WINDSHIELD WIPERS, WINDOWS, RADIO AND DOOR LOCKS WILL INTERMITTENTLY STOP WORKING. I HAVE FOUND SEVERAL OTHERS TO BE EXPERIENCING THE SAME EXACT PROBLEMS BASED ON SEVERAL ONLINE FORUMS I FOUND BY GOOGLING "PROBLEMS WITH 99 YUKON DENALI". IT SEEMS AS THOUGH REPLACING THE BODY CONTROL MODULE FIXES THE ISSUE IN SOME CASES BUT MOST HAVE NO CLUE HOW TO FIX IT. SOME EVEN SAY THEY EXPERIENCED A LOSS OF POWER WHILE DRIVING. *TR

Mileage: 130,000

20080818ELECTRICAL SYSTEM

THIS WEEKEND (FRIDAY NIGHT) I STARTED SMELLING A "BURNT WIRE" SMELL. I DROVE TO THE STORE ON SATURDAY MORNING CAME BACK HOME. I WENT TO THE STORE AGAIN SUNDAY MORNING AND NOTICED SMOKE COMING OUT OF THE DRIVERS DOOR. I IMMEDIATELY PULLED OVER AND CALLED THE FIRE DEPT. AFTER GOING THROUGH MY DOOR AND PULLING OFF THE PANEL, IT WAS DISCOVERED THAT I HAD AN ELECTRICAL FIRE THAT STARTED FROM THE ELECTRIC MIRROR CONTROL. THIS IS THE FIRST TIME THAT THIS HAS HAPPENED AND THE CAR IS CURRENTLY IN THE SHOP! THANKS *TR

20080428TIRES

I WAS TRAVELING 60 MPH ON INTERSTATE 20 WHEN TIRE TREAD/BELT BEGAN TO SEPARATE FROM THE TIRE. FORTUNATELY I WAS ABLE TO STEER THE VEHICLE TO THE SHOULDER OF THE ROAD. THE TIRE ARE NOT ORIGINAL EQUIPMENT. I AM CAREFUL TO MAINTAIN THE PROPER INFLATION LEVEL OF THE TIRES. THERE WAS NO PRIOR INDICATION THAT THE TIRE WAS DEFECTIVE OR WOULD THE TREAD/BELT WOULD SEPARATE. *TR

20071227CrashAIR BAGS:FRONTAL

ON 12/14/07 WE WERE INVOLVED IN AN AUTO ACCIDENT. WE WERE TRAVELING AT ABOUT 50MPH AND RAN INTO THE BACK OF ANOTHER VEHICLE. THE WHOLE FRONT PASSENGER SIDE OF OUR YUKON IS TOTALED. THE FRONT END/BATTERY AND OTHER ITEMS IS PUSHED UP INTO THE ENGINE. MY CONCERN IS THAT NEITHER ONE OF THE AIRBAGS DEPLOYED IN THE ACCIDENT. WHY? THE IMPACT SHOULD HAVE RELEASED THE AIRBAG AND THE DRIVER OF THE VEHICLE HIT HIS SHOULDER ON THE STEERING WHEEL, WHICH THE AIRBAG WOULD HAVE PREVENTED THAT. *TR

20071002SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:ROTOR

ANOTHER VEHICLE PULLED OUT IN FRONT OF ME. I MANAGED TO AVOID THEM DESPITE MY BRAKE ROTOR FAILURE. 1999 GMC YUKON DENALI - DURING MAXIMUM BRAKING FROM 45 MPH THE LEFT FRONT BRAKE ROTOR SUFFERED A CATASTROPHIC FAILURE. THE ROTOR FAILURE RESULTED IN THE VEHICLE SUDDENLY SURGING TO THE RIGHT WHILE BRAKING. THE ROTOR DISK BECOME COMPLETELY SEPARATED FROM THE HUB MOUNTING FLANGE. THE ROTOR WAS ORIGINAL FROM THE FACTORY WITH 95,000 MILES ON IT. THE TRUCK HAD RECENTLY PASSED PA STATE INSPECTION (AUGUST 2007) AND A FULL BRAKE JOB WAS DONE AT THAT TIME. THIS INCLUDED TURNING THE ROTORS. A NEW ROTOR WAS INSTALLED DURING THE REPAIR AFTER THIS INCIDENT. *TR

Mileage: 95,000

20070920SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP

TL*THE CONTACT OWNS A 1999 GMC YUKON DENALI. THE CONTACT STATED THAT WHENEVER SHE DRIVES HER VEHICLE AND PREPARING TO STOP, THE VEHICLE SKIDS APPROXIMATELY 10 TO 15 FEET AND NEARLY CAUSES A CRASH. THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN ID NUMBER 05V379000 (SERVICE BRAKES, HYDRAULIC:ANTILOCK). THE DEALER STATED THAT IT WAS THE CONSUMER'S RESPONSIBILITY. THE FAILURE OCCURS AT ANY SPEED. THE CURRENT AND FAILURE MILEAGES WERE 115,000.

Mileage: 115,000

20070910CrashSERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE

TL*THE CONTACT OWNS A 1999 GMC YUKON DENALI. ON SEPTEMBER 8, 2007, WHILE ATTEMPTING TO STOP AT A STOP SIGN, THE VEHICLE FAILED TO STOP AND REAR ENDED ANOTHER VEHICLE. A POLICE REPORT WAS FILED. THE FRONT PASSENGER SIDE OF THE VEHICLE WAS DAMAGED. WHEN THE BRAKES WERE APPLIED AT LOW SPEEDS, THE BRAKE PEDAL EXTENDED TO THE FLOOR AND THE VEHICLE FAILED TO IMMEDIATELY STOP. THE FAILURE WAS CAUSED BY A LACK OF BRAKING PRESSURE AND CORROSION BUILD UP IN THE ANTILOCK SYSTEM. THE VEHICLE HAS NOT BEEN TAKEN TO THE DEALER. NHTSA CAMPAIGN ID NUMBER 05V379000 (SERVICE BRAKES, HYDRAULIC:ANTILOCK:CONTROL UNIT/MODULE) WAS REFERENCED. THE VIN, SPEED, AND PURCHASE DATE WERE UNKNOWN. THE CURRENT AND FAILURE MILEAGES WERE 140,000.

Mileage: 140,000

20070305ENGINE AND ENGINE COOLING

THE SERVICE ENGINE LIGHT CAME ON IN VEHICLE. I TOOK VEHICLE TO AUTO ZONE FOR A DIAGNOSTIC CHECK AND IT STATED THE PC-VALVE NEEDED TO BE REPLACED AND SOMETHING ABOUT THE EMISSIONS. I TOOK THE VEHICLE TO THE DEALERSHIP AND THEY STATED THE PISTONS MELTED ON THE HEADS AND ENGINE NEEDED TO BE REPLACED. *JB

Mileage: 94,000

20060618FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

FUEL PUMP FUSE BLOWS DURING HIGHWAY DRIVING. NOT SURE OF EXACT SPEED. I BELIEVE I WAS DRIVING AT ABOUT 60 TO 65 MILES PER HOUR. BLEW FOUR TIMES. PROBLEM ONCE PER MILE. I GOT OFF THE HIGHWAY AND TOOK THE STREET THE REST OF THE WAY AND THE FUSE DID NOT BLOW. HAVE NOT BEEN TO A MECHANIC YET EXCEPT FOR MY DAD AND WE BOTH AGREED THAT IT WAS WEIRD THAT THE FUSE KEPT BLOWING. FYI WHEN THE FUSE BLEW THE ENGINE JUST STALLED AND I COASTED TO THE EDGE OF THE HIGHWAY. THE VEHICLE WOULD NOT START EITHER UNTIL THE FUSE WAS REPLACED. *JB

Mileage: 128,000

20060119SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP

THE VEHICLES ABS ACTIVATES AT LOW SPEED WHEN IT SHOULD NOT. THE VEHICLE WAS TAKEN TO PIEHLER PONTIAC IN ROCHESTER NY AND THE OWNER WAS TOLD THAT THE VEHICLE WAS NOT INCLUDED IN NHTSA RECALL 05V379 DUE TO VIN. *AK

20051121SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP

DT: THE CONTACT STATED SINCE PURCHASING THE VEHICLE IT HAS BUCKED WHILE BRAKING. IT WAS AS THOUGH THE BACK BRAKES WERE WORKING AND THE FRONT BRAKES DID NOT WORK. THE VEHICLE WAS TAKEN TO THE DEALERSHIP MULTIPLE TIMES, BUT THEY WERE UNABLE TO DIAGNOSE THE PROBLEM. THE VEHICLE WAS TAKEN TO A LOCAL MECHANIC, AND HE CHANGED THE ROTORS. THIS DID NOT REPAIR THE PROBLEM. RECENTLY HEARD A POP, AND WHEN SHE TRIED TO APPLY THE BRAKES THEY WENT TO THE FLOOR. SHE HAD TO DRIVE INTO A HANDICAP SIGN TO STOP THE VEHICLE. SHE WAS UNABLE TO TURN THE VEHICLE AROUND TO HAVE IT TOWED. IT HAS NOT BEEN TO A DEALER. *AK

20051121SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:ROTOR

DT: THE CONTACT STATED SINCE PURCHASING THE VEHICLE IT HAS BUCKED WHILE BRAKING. IT WAS AS THOUGH THE BACK BRAKES WERE WORKING AND THE FRONT BRAKES DID NOT WORK. THE VEHICLE WAS TAKEN TO THE DEALERSHIP MULTIPLE TIMES, BUT THEY WERE UNABLE TO DIAGNOSE THE PROBLEM. THE VEHICLE WAS TAKEN TO A LOCAL MECHANIC, AND HE CHANGED THE ROTORS. THIS DID NOT REPAIR THE PROBLEM. RECENTLY HEARD A POP, AND WHEN SHE TRIED TO APPLY THE BRAKES THEY WENT TO THE FLOOR. SHE HAD TO DRIVE INTO A HANDICAP SIGN TO STOP THE VEHICLE. SHE WAS UNABLE TO TURN THE VEHICLE AROUND TO HAVE IT TOWED. IT HAS NOT BEEN TO A DEALER. *AK

20051101SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP

I HAVE A 1999 GMC YUKON SUV AND I'VE BEEN TOLD THAT THE ABS SENSORS ARE CORRODED BECAUSE OF THE SALT USED ON THE ROADS HERE IN MI IN THE WINTER. THERE IS A RECALL ON THESE VEHICLES AT THE PRESENT TIME BUT WHEN I TOOK MY VEHICLE IN FOR THE NECESSARY REPAIR THEY TOLD ME THE VIN # WAS NOT ON THEIR LIST. WHENEVER I STOP AT AN INTERSECTION OR RED LIGHT OR PULL UP TO PARK I HAVE A GROWLING NOISE AS I APPLY THE BRAKES AND A SLIPPING OF THE BRAKE PEDAL AND THE CAR KEEPS ON MOVING WHEN I THINK ITS GOING TO STOP. I HAVE HAD THE DEALER DRIVE THE VEHICLE AND ALSO A BRAKE MECHANIC AND BOTH STATE IT IS DUE TO THE CORROSION THAT HAS FORMED UNDER THE WHEEL SPEED SENSOR AND MOVES THE SENSOR AWAY FROM THE INTEGRAL SPEED-SENSOR TOOTHED RING. THE CONDITION DOES NOT SET ANY ABS CODES NOR DOES IT ILLUMINATE THE ABS WARNING LAMP. THE RECALL ( 05068) BY GM PROCEDURE INVOLVES REMOVING THE WHEEL SPEED SENSORS CLEANING THE SENSOR MOUNTING SURFACES ON THE BEARINGS, APPLYING ZINC-X TO THE CLEANED SURFACES, GREA

Mileage: 94,000

20050614SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP

DT: 1999 YUKON GMC, WHEN PUTTING BRAKES ON IT TAKES A WHILE FOR THEM TO CATCH. TOOK VEHICLE TO THE DEALER, AND THEY SAID BRAKES WERE OPERATING THE WAY THEY WERE SUPPOSE TO BE. I SAW AN ARTICLE ABOUT OTHER PEOPLE HAVING THE SAME PROBLEM.*AK

Mileage: 110,000

20050511SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS

DT: WHEN SLOWING DOWN THE ANTI LOCK BRAKES KICK IN AND IT TAKES LONGER TO STOP THE TRUCK. THE CONSUMER HAS HIT A FENCE AND ALMOST HIT A PERSON. HAD THE PROBLEM FIXED AND THEN HEARD ABOUT THE PROBLEM ON THE NEWS. *NM THE FRONT ABS WHEEL SPEED SENSORS AND MASTER CYLINDER WAS REPLACED. *SC *JB

Mileage: 90,000

20050511SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP

DT: WHEN SLOWING DOWN THE ANTI LOCK BRAKES KICK IN AND IT TAKES LONGER TO STOP THE TRUCK. THE CONSUMER HAS HIT A FENCE AND ALMOST HIT A PERSON. HAD THE PROBLEM FIXED AND THEN HEARD ABOUT THE PROBLEM ON THE NEWS. *NM THE FRONT ABS WHEEL SPEED SENSORS AND MASTER CYLINDER WAS REPLACED. *SC *JB

Mileage: 90,000

20050504SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP

I HAVE A PROBLEM WITH MY ANTILOCKING BRAKING SYSTEM. AT LOW SPEEDS THERE IS A GRINDING NOISE AND THE BRAKING IS UNEVEN; MEANING IT IS NOT SMOOTH, BUT JERKY. THIS SITUATION DOES NOT OCCUR AT HIGHER SPEEDS. AFTER THIS SITUATION THE ANTILOCKING BRAKE SYSTEM LIGHT COMES ON AND I DO NOT HAVE THE PROBLEM.

Mileage: 118,000

20041201FireENGINE AND ENGINE COOLING:ENGINE

REFUSAL TO HONOR NATIONALLY ADVERTISED WARRANTY PROGRAM FOR REPAIRS WHICH RESULTED IN A VEHICLE FIRE. WHILE DRIVING, THE VEHICLE DEVELOPED AN OIL LEAK. THE VEHICLE WAS TAKEN TO THE DEALERSHIP AND REPAIRED SO THE CONSUMER ASSUMED. SIX HOURS THE VEHICLE WAS IN FLAMES. THE CONSUMER LATER LEARNED, THE FIRE WAS DUE TO IMPROPER REPAIRS BY THE DEALERSHIP.

Compare 1999GMCYUKON DENALI to Similar Vehicles

NHTSA Investigations

Frequently Asked Questions

How many complaints does the 1999 GMC YUKON DENALI have?
The 1999 GMC YUKON DENALI has 38 NHTSA complaints, 2 crashes, 2 fires, 4 injuries, and 0 deaths reported.
What are the most common problems with the 1999 GMC YUKON DENALI?
The most-complained component for the 1999 GMC YUKON DENALI is SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP with 7 complaints. Other frequently reported areas include TIRES:TREAD/BELT and SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS.
Is the 1999 GMC YUKON DENALI safe to buy?
Review the complaint history, crash and fire reports, safety ratings, and recall status on this page to make an informed decision. No NHTSA crash test rating is available for this model year. Compare with other model years using the links above.
Where does this data come from?
All complaint, recall, and safety rating data is sourced from the National Highway Traffic Safety Administration (NHTSA). Complaints are filed by vehicle owners through NHTSA's Office of Defects Investigation.

Vehicle Safety Guides

Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.