VehicleVerdict

2003 GMC Yukon Denali problems

Verdict · NHTSA data

One of the years to avoid

With 97 complaints filed to NHTSA — about 2.4 times the median Yukon Denali year — the 2003 model ranks #4 of 20 Yukon Denali years for complaint volume. It lands on the years-to-avoid list.

Electrical System leads the complaint categories with 34 reports (35% of the total).

97

NHTSA complaints

1

Recalls

1

Investigations

8

Crash-involved

1

Fires reported

1

Injuries

0

Deaths

—

NCAP overall

How does 2003 compare to other Yukon Denali years?

Yukon Denali NHTSA complaints by model year, 2003 highlighted175 complaints1999: 38 complaints2000: 22 complaints2001: 40 complaints2002: 31 complaints2003: 97 complaints2004: 141 complaints2005: 68 complaints2006: 24 complaints2007: 175 complaints2008: 75 complaints2009: 59 complaints2010: 75 complaints2011: 117 complaints2012: 32 complaints2013: 40 complaints2015: 90 complaints2016: 28 complaints2017: 15 complaints2018: 2 complaints2019: 4 complaints
Yukon Denali NHTSA complaints by model year, 2003 highlighted. Red bars are years to avoid.

See all Yukon Denali years to avoid →

What are the most common 2003 GMC Yukon Denali problems?

ComponentComplaintsShare
Electrical System3435%
Brakes1920%
Engine1212%
Speed Control55%
Lighting44%
Airbags33%
Steering33%
Tires & Wheels33%
Transmission33%
Visibility & Wipers33%
Body & Structure22%
Seat Belts22%
Suspension22%
Seats11%
Other11%

Does the 2003 GMC Yukon Denali have recalls?

1 NHTSA recall campaign on file. Recall repairs are free at franchised dealers.

06E025000LightingMarch 21, 2006 · 1,450 units

Defect

CERTAIN POLI-AUTO COMBINATION HEADLAMP ASSEMBLIES, P/NOS. 11-728, 11-728D, 11-710, 11-419, 11-713, 11-703, 11-704, 11-708P, 11-735, 11-725, 11-726, 11-716 (P&C), 11-721-1, 11-733, 11-729, 11-730, AND 11-732, SOLD AS REPLACEMENT LAMPS FOR USE ON CERTAIN PASSENGER VEHICLES. SOME COMBINATION LAMPS THAT ARE NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT."

Consequence

WITHOUT THE AMBER REFLECTORS, THE VEHICLE WILL BE POORLY ILLUMINATED, POSSIBLY RESULTING IN A VEHICLE CRASH WITHOUT WARNING.

Remedy

POLI-AUTO WILL NOTIFY OWNERS AND OFFER TO REPURCHASE THE HEADLAMPS AT ITS ORIGINAL PURCHASE PRICE. THE RECALL IS EXPECTED TO BEGIN DURING APRIL 2006. OWNERS MAY CONTACT POLI-AUTO AT 305-477-1356.

Consumer complaints filed with NHTSA

Representative excerpts, cleaned of personal information. These are consumer statements, not verified defects.

“TL* THE CONTACT OWNS A 2003 GMC YUKON DENALI. THE CONTACT WAS DRIVING 60 MPH WHEN ALL OF THE GAUGES ON THE INSTRUMENT PANEL BECAME STUCK AND SOME WERE PROVIDING INACCURATE READINGS INCLUDING THE FUEL GAUGE AND THE SPEEDOMETER. THE VEHICLE WAS TAKEN TO THE DEALER BUT WAS NOT REPAIRED. THE FAILURE…”

Complaint filed with NHTSA · Electrical System · April 11, 2012

“MY DAUGHTER WAS DRIVING AND WHEN SLOWING DOWN THE BRAKES FAILED TO WORK. THE VEHICLE WAS NOT ABLE TO STOP AND COLLIDED WITH THE VEHICLE IN FRONT. LUCKILY NOBODY WAS INJURED IN THIS COLLISION. AFTER INSPECTION, I NOTICED FLUID ON THE GROUND AT THE REAR LEFT (DRIVER'S SIDE REAR), AND LOOKED UNDER THE…”

Complaint filed with NHTSA · Brakes · October 3, 2014 · crash

“TL* THE CONTACT OWNS A 2003 GMC YUKON DENALI. THE CONTACT STATED THAT THE VEHICLE DECELERATED AND STALLED. THE REDUCED ENGINE POWER INDICATOR ILLUMINATED. THE VEHICLE WAS TAKEN TO THE DEALER SIX TIMES TO REPAIR THE THROTTLE BODY, PEDAL SWITCH, AND WIRING HARNESS, BUT THE FAILURE RECURRED. THE…”

Complaint filed with NHTSA · Engine · December 16, 2013

“DRIVING ON HWY GOING APRX 65MPH. VEHICLE SAID REDUCED ENGINE POWER AND STARTED SLOWING DOWN. I HAD TO PULL TO SIDE OF THE ROAD. I MANAGED NOT TO BE REAR ENDED. THIS HAS HAPPENED OFTEN. IT IS A POTENTIALLY LIFE THREATENING SITUATION. GMC KNOW ABOUT THIS PROBLEM AND HOW DIFFICULT IT IS TO FIND THE…”

Complaint filed with NHTSA · Speed Control · October 26, 2012

“HEAD LIGHT FLICKER WHILE DRIVING AND TURNING OR GOING OVER BUMPS. APPEARS TO MAKE DRIVERS THINK I AM FLASHING MY HIGH BEAMS. DEALER COULD NOT DUPLICATE PROBLEM. VERY DISTRACTING WHILE DRIVING, NOT ONLY TO ME BUT PEOPLE WHO ARE AHEAD OF ME. DEALER WAS NOT VERY CONCERNED ABOUT PROBLEM AND SENT ME ON…”

Complaint filed with NHTSA · Lighting · September 23, 2004

2003 GMC Yukon Denali — common questions

Is the 2003 GMC Yukon Denali reliable?

NHTSA data argues against it: 97 complaints put the 2003 model at #4 of 20 Yukon Denali years. It is one of the Yukon Denali years to avoid.

What are the most common 2003 Yukon Denali problems?

According to NHTSA complaint data, the leading problem areas are electrical system (34 complaints), brakes (19 complaints), engine (12 complaints).

Does the 2003 GMC Yukon Denali have recalls?

Yes — NHTSA lists 1 recall campaign affecting the 2003 GMC Yukon Denali. Recall repairs are free at franchised dealers; check the VIN at nhtsa.gov/recalls to confirm the work was done.

Is the 2003 GMC Yukon Denali under NHTSA investigation?

NHTSA opened one investigation into this model year; all are now closed.

Which GMC Yukon Denali years should you avoid?

Based on complaint rates and open investigations, the Yukon Denali years to avoid are 2007, 2004, 2011, 2003, 2015, 2010, 2008, 2005. The cleanest record among Yukon Denali years belongs to 2018.

Related

Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.

Compiled by Sharon Ben-Moshe, Founder.