Total Complaints
5 filings
CHEVROLET DENALI · model year
2005 CHEVROLET DENALI
5 NHTSA complaints, and 1 active recall for this specific cohort.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 2005CHEVROLETDENALI carries 5 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 0 crashes, 0 fires, 0 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 2005 DENALI is engine and engine cooling with 1 filings, followed by fuel system, gasoline (1) and electronic stability control (esc) (1). 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. This model year has 1 active recall campaign, which means the manufacturer is obligated to remedy the covered defect at no charge for the life of the vehicle — the full NHTSA campaign numbers are listed below.
NHTSA currently has 57 investigation files overlapping the 2005 DENALI, and 2 remain open. 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.
5
Complaints
0
Crashes
0
Fires
0
Injuries
0
Deaths
Crashes Reported
0 reports
Source
NHTSA ODI
Federal complaints database
Complaints vs. fleet median (215)
At or below the fleet median complaint volume.
Complaints by Component
| Component | Count |
|---|---|
| ENGINE AND ENGINE COOLING | 1 |
| FUEL SYSTEM, GASOLINE | 1 |
| ELECTRONIC STABILITY CONTROL (ESC) | 1 |
| ELECTRICAL SYSTEM | 1 |
| ENGINE | 1 |
Recalls (1)
06E06400017/07/2006
EXTERIOR LIGHTING
CERTAIN TRADESONIC COMBINATION LAMPS SOLD AS REPLACEMENT LAMPS FOR USE ON THE ABOVE LISTED PASSENGER VEHICLES. COMBINATION LAMPS NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL TO CONFORM WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED
Recent Complaints
20150930ELECTRONIC STABILITY CONTROL (ESC)
MY DENALI HAS BEEN IN FOR REPAIRS SEVERAL TIMES OVER THE LAST FEW MONTHS AND THEY CANNOT FIND WHAT IS HAPPENING. MY STABILITY DISABLED AND TRACTION ACTIVE LIGHTS/SENSORS KEEP COMING ON. MASS AIR FLOWER AND SENSORS HAVE BEEN REPLACED AND THE MESSAGES STILL KEEP COMING ON. MY TRUCK HAS EVEN LOST SPEED IN MIDST OF DRIVING. I HAVE SMALL CHILDREN THAT I TRANSPORT AND THIS IS NOT SAFE. GM SHOULD HAVE A RECALL IN PLACE FOR THIS ISSUE - IT IS ALL OVER THE INTERNET AND THERE IS ANOTHER COMPLAINT ON HERE ABOUT THIS! PLEASE HELP SOLVE THIS ISSUE!
Mileage: 204,000
20150930ELECTRICAL SYSTEM
MY DENALI HAS BEEN IN FOR REPAIRS SEVERAL TIMES OVER THE LAST FEW MONTHS AND THEY CANNOT FIND WHAT IS HAPPENING. MY STABILITY DISABLED AND TRACTION ACTIVE LIGHTS/SENSORS KEEP COMING ON. MASS AIR FLOWER AND SENSORS HAVE BEEN REPLACED AND THE MESSAGES STILL KEEP COMING ON. MY TRUCK HAS EVEN LOST SPEED IN MIDST OF DRIVING. I HAVE SMALL CHILDREN THAT I TRANSPORT AND THIS IS NOT SAFE. GM SHOULD HAVE A RECALL IN PLACE FOR THIS ISSUE - IT IS ALL OVER THE INTERNET AND THERE IS ANOTHER COMPLAINT ON HERE ABOUT THIS! PLEASE HELP SOLVE THIS ISSUE!
Mileage: 204,000
20150930ENGINE
MY DENALI HAS BEEN IN FOR REPAIRS SEVERAL TIMES OVER THE LAST FEW MONTHS AND THEY CANNOT FIND WHAT IS HAPPENING. MY STABILITY DISABLED AND TRACTION ACTIVE LIGHTS/SENSORS KEEP COMING ON. MASS AIR FLOWER AND SENSORS HAVE BEEN REPLACED AND THE MESSAGES STILL KEEP COMING ON. MY TRUCK HAS EVEN LOST SPEED IN MIDST OF DRIVING. I HAVE SMALL CHILDREN THAT I TRANSPORT AND THIS IS NOT SAFE. GM SHOULD HAVE A RECALL IN PLACE FOR THIS ISSUE - IT IS ALL OVER THE INTERNET AND THERE IS ANOTHER COMPLAINT ON HERE ABOUT THIS! PLEASE HELP SOLVE THIS ISSUE!
Mileage: 204,000
20120315FUEL SYSTEM, GASOLINE
FUEL LEVEL SENSOR MALFUNCTIONING. FUEL LEVEL ALWAYS SHOWS EMPTY. CHECK ENGINE LIGHT ALWAYS ON CAUSING CAR TO FAIL EMISSIONS. GM DEALER ESTIMATES COSTS TO REPAIR AT OVER $700.
20070621ENGINE AND ENGINE COOLING
TL*THE CONTACT OWNS A 2005 CHEVROLET DENALI. THE CONTACT STATED THAT THE VEHICLE OVERHEATS AND THE TRANNY REDLINES WHEN TOWING OTHER VEHICLES. THIS FAILURE HAS BEEN ONGOING FOR APPROXIMATELY TWO AND A HALF YEARS. THE DEALER STATED THAT THE FAILURE COULD NOT BE REMEDIED. THE CURRENT MILEAGE IS 33,000 AND FAILURE MILEAGE WAS 4.
Mileage: 4
Compare 2005CHEVROLETDENALI to Similar Vehicles
NHTSA Investigations 2 Open
EA25007Engineering AnalysisOpen
Loss of motive power due to engine failure
PE23022Preliminary EvaluationClosed
Loss of Motive Power due to the Battery Energy Control Module
PE20016Preliminary EvaluationClosed
Electric Vehicle Battery Fires
EA20002Engineering AnalysisClosed
Outboard Front Seat Belt Anchor Cable Failure
PE20011Preliminary EvaluationClosed
Fuel Line Leak
Frequently Asked Questions
How many complaints does the 2005 CHEVROLET DENALI have?▼
The 2005 CHEVROLET DENALI has 5 NHTSA complaints, 0 crashes, 0 fires, 0 injuries, and 0 deaths reported.
Are there any recalls for the 2005 CHEVROLET DENALI?▼
Yes, the 2005 CHEVROLET DENALI has 1 recall(s). The most common affected component is EXTERIOR LIGHTING. Recalls are issued by NHTSA and manufacturers must provide a free remedy.
What are the most common problems with the 2005 CHEVROLET DENALI?▼
The most-complained component for the 2005 CHEVROLET DENALI is ENGINE AND ENGINE COOLING with 1 complaints. Other frequently reported areas include FUEL SYSTEM, GASOLINE and ELECTRONIC STABILITY CONTROL (ESC).
Is the 2005 CHEVROLET 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.
Read our methodology — how this data is sourced, computed, and verified.