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2001 GMC Denali

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

Counts are not adjusted for sales, age, mileage exposure or reporting. A lower count does not establish that a car is problem-free.

About this comparison →
22Owner complaints

Model-year median: 8.5

1Recall campaigns

View recall details →

1Investigations

View investigation details →

Check a VIN with NHTSA ↗ Model-level counts do not show whether a particular VIN is affected or repaired.

Inspection summary

2001 GMC Denali

NHTSA snapshot: September 18, 2026. 22 owner complaints · 1 recall campaigns · 1 investigations.

Counts are not failure probabilities and are not adjusted for sales, age, mileage exposure or reporting. One report may name several categories. Comparison method and limitations.

Top reported categories (up to 5)

  • Power Train: 5 reports
  • Engine And Engine Cooling: 3 reports
  • Fuel System, Gasoline: 3 reports
  • Service Brakes, Hydraulic: 3 reports
  • Steering: 3 reports

Full reported-category list and vehicle report

Recall links

Check a VIN with NHTSA. Model-level history does not establish whether a particular VIN is affected or repaired.

Print the top reported categories, recall links, snapshot date and comparison limits.

How this year compares

Owner complaints by model year

Other model years Selected year
14
199921
200022
200123
200232
2003
Compare all Denali years →

Counts vary with age, sales, mileage exposure and reporting. They are not failure rates.

What owners reported most

Power Train
5Engine And Engine Cooling
3Fuel System, Gasoline
3Service Brakes, Hydraulic
3Steering
3
All reported categories
Air Bags
2Electrical System
2Service Brakes
2Exterior Lighting
1Parking Brake
1Seat Belts
1Seats
1Structure
1Suspension
1Unknown Or Other
1

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

Limited mileage data: 17 of 22 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Power Train. Review the 5 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 3 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel System, Gasoline. Review the 3 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

2 crash reports0 fire reports1 injury reports

Service Brakes complaints

2 reports
Clear category filter
94,000 miles · Mar 25, 2014
Service Brakes

TRIED TO STOP AT RED LIGHT ,AND THE BRAKE PEDAL WENT ALL THE WAY DOWN I HAD TO JUMP THE CURB NOT TO HIT ANOTHER CAR. MY HUSBAND CAME AND LOOKED AT THE TRUCK AND SAW THE BRAKE LINES WERE RUSTED THROUGH AND FLUID WAS COMING OUT. HE PUT A WHOLE CAN OF BRAKE FLUID IN SO THAT I COULD MOVE THE TRUCK DOWN THE STREET TO A SERVICE CENTER…

Read full complaint

TRIED TO STOP AT RED LIGHT ,AND THE BRAKE PEDAL WENT ALL THE WAY DOWN I HAD TO JUMP THE CURB NOT TO HIT ANOTHER CAR. MY HUSBAND CAME AND LOOKED AT THE TRUCK AND SAW THE BRAKE LINES WERE RUSTED THROUGH AND FLUID WAS COMING OUT. HE PUT A WHOLE CAN OF BRAKE FLUID IN SO THAT I COULD MOVE THE TRUCK DOWN THE STREET TO A SERVICE CENTER. AGAIN THE REPAIR MAN SAID ALL THE BRAKE LINES ARE RUSTED OUT. WE REPAIRED ONE A SUMMER AGO WITH THE SAME ISSUE. *TR

NHTSA ODI #10574775

155,000 miles · Jan 23, 2013
Service Brakes

BRAKE LINE RUPTURED WHILE DRIVING IN THE MALL PARKING LOT - PEDAL WENT STRAIGHT TO THE FLOOR, THANKFULLY STILL HAD SOME (TINY) BRAKE LEFT TO STOP. LOOKED UNDER THE TRUCK AND SAW BRAKE FLUID DRIPPING UNDERNEATH. ALL BRAKE LINES LOOK COMPLETELY RUSTED OUT MAKING THE VEHICLE UNDRIVABLE. *TR

NHTSA ODI #10494460

Recall campaigns

1

02V253000 · Seats:front Assembly:head Restraint

Sep 17, 2002

ON CERTAIN SPORT UTILITY VEHICLES EQUIPPED WITH REARWARD FOLDING HEAD RESTRAINTS ON THE SECOND ROW SEATS, TWO POTENTIAL PINCH POINTS EXIST ON EACH OF THE FOLDING HEAD RESTRAINTS WHEN THE RESTRAINTS ARE FOLDED REARWARD AS THE SEATBACK IS FOLDED DOWN.

Consequence & remedy

Consequence: IF A PERSON WERE TO INSERT THEIR FINGER(S) INTO THE PINCH POINT WHEN THE HEAD RESTRAINT FOLDS, IT COULD TRAP AND PINCH THE FINGER(S) CAUSING INJURY.

Remedy: DEALERS WILL INSTALL PROTECTIVE COVERS OVER THE PINCH POINTS. OWNER NOTIFICATION BEGAN NOVEMBER 8, 2002. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT CHEVROLET AT 1-800-222-1020, GMC AT 1-800-462-8782, OR CADILLAC AT 1-800-458-8006.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

Defect investigations

1

DP05009 · Parking Brake Failure

Opened Dec 20, 2005 · Closed May 31, 2006

Status: closed (inferred from source dates) · Parking Brake; Parking Brake:conventional; Parking Brake:conventional:mechanical

ODI'S REVIEW OF COMPLAINT DATA RECEIVED SINCE THE CLOSE OF EA04-011 REVEALED NO INDICATION THAT THE INVESTIGATION SHOULD BE RE-OPENED.MORE DETAILS CAN BE FOUND IN THE FEDERAL REGISTER NOTICE ENCLOSED IN THE DP05-009 PUBLIC FILE.ODI RESERVES THE RIGHT TO REOPEN THE INVESTIGATION IN THE FUTURE SHOULD CONDITIONS WARRANT.

Additional source detail variants (3)

Parking Brake:conventional

ODI'S REVIEW OF COMPLAINT DATA RECEIVED SINCE THE CLOSE OF EA04-011 REVEALED NO INDICATION THAT THE INVESTIGATION SHOULD BE RE-OPENED.MORE DETAILS CAN BE FOUND IN THE FEDERAL REGISTER NOTICE ENCLOSED IN THE DP05-009 PUBLIC FILE.ODI RESERVES THE RIGHT TO REOPEN THE INVESTIGATION IN THE FUTURE SHOULD CONDITIONS WARRANT.

Parking Brake:conventional:mechanical

ODI'S REVIEW OF COMPLAINT DATA RECEIVED SINCE THE CLOSE OF EA04-011 REVEALED NO INDICATION THAT THE INVESTIGATION SHOULD BE RE-OPENED.MORE DETAILS CAN BE FOUND IN THE FEDERAL REGISTER NOTICE ENCLOSED IN THE DP05-009 PUBLIC FILE.ODI RESERVES THE RIGHT TO REOPEN THE INVESTIGATION IN THE FUTURE SHOULD CONDITIONS WARRANT.

Parking Brake

ODI'S REVIEW OF COMPLAINT DATA RECEIVED SINCE THE CLOSE OF EA04-011 REVEALED NO INDICATION THAT THE INVESTIGATION SHOULD BE RE-OPENED.MORE DETAILS CAN BE FOUND IN THE FEDERAL REGISTER NOTICE ENCLOSED IN THE DP05-009 PUBLIC FILE.ODI RESERVES THE RIGHT TO REOPEN THE INVESTIGATION IN THE FUTURE SHOULD CONDITIONS WARRANT.

An investigation is not a finding of a defect, and closure does not prove a vehicle is problem-free.