2005 GMC Yukon XL: common problems

Owners of the 2005 GMC Yukon XL filed 42 complaints with NHTSA, most often about electrical system and service brakes. Details by component below, with sources.

Key figures

Owner complaints: 42
involving a crash: 3

What fails most often

1 Electrical system 31% of all complaints
2 Service brakes 19% of all complaints
3 Engine 17% of all complaints
4 Steering 10% of all complaints
5 Fuel/propulsion system 7% of all complaints
6 Powertrain 7% of all complaints
7 Suspension 7% of all complaints
8 Air bags 5% of all complaints

Circle size and colour show each component’s share of NHTSA complaints. Schematic only, not a drawing of the exact model.

Electrical system: 13 complaints (31% of all).
Service brakes: 8 complaints (19% of all), 1 of them with a crash reported by the owner.
Engine: 7 complaints (17% of all).
Steering: 4 complaints (10% of all).
Fuel/propulsion system: 3 complaints (7% of all).

Symptoms owners describe

How many of the 42 NHTSA complaints mention each symptom (automatic count from complaint text; one complaint can mention several).

knocking, grinding or other noise6 · 14%
brake failure4 · 10%
fuel system, fuel smell3 · 7%
loss of power / limp mode3 · 7%
rust, corrosion3 · 7%
warning lights, check engine3 · 7%
stalls while driving2 · 5%
airbag warning light1 · 2%
A/C or heater1 · 2%
headlights and tail lights1 · 2%

Components owners complain about

Component	Owner complaints	involving a crash
Electrical system	13	0
Service brakes	8	1
Engine	7	0
Steering	4	0
Fuel/propulsion system	3	0
Powertrain	3	0
Suspension	3	0
Air bags	2	0
Wheels	2	0
Electronic stability control	1	0
Exterior lighting	1	0
Fuel system	1	0
Seats	1	0
Structure	1	0

What owners report

Short excerpts of NHTSA complaints in the original wording. These are owner statements not verified by NHTSA; personal data removed.

It puts me in a dangerous position sometimes because the vehicle will suddenly go into this "limp mode" I have spent several thousand dollars in repairs and fixes by qualified mechanics and yet this problem will not go away. After much research I find that I among many people with the same problem.
Electrical system · 2021-03-16 · NHTSA complaint #11403213
After getting full tune up my engine starts ticking when I start my my car after a while of driving the ticking stops car stalls while driving and check engine blinks on and off . Already changed coils from instructed read still get stalling.
Service brakes · 2018-11-19 · NHTSA complaint #11152374
While driving I hear a winding sound coming from wheel area while driving I smell fuel that comes and goes recently had full tune up now car starts to tick after a while of driving or even pressing on gas while in park it stops while driving car stalls and indicates coil is bad from check engine light being on I had…
Service brakes · 2018-11-19 · NHTSA complaint #11152375
At [address], reduced engine power message came on and vehicle lost power slowing to 20mph. Dangerous with all the traffic around.
Engine · 2017-10-03 · NHTSA complaint #11031472
Middle row passenger seat does not click into place with out shoving it back several times until it "latches" (after allowing children in the back seat then trying to put seat back into place). If not clicked in the seat slides back and forth.
Seats · 2014-12-21 · NHTSA complaint #10667534
Driving home, leaving our current locality the brakes failed to work. Were able to press brake to the floor without having the vehicle stop. Investigated the next day (after having to borrow a vehicle) and brake lines are flaking and leaking fluid.
Service brakes · 2014-12-21 · NHTSA complaint #10667532
Back wiper not working. Engine not moving the wiper. Not able to see out of back window when it rains.
Visibility · 2014-12-21 · NHTSA complaint #10667533
2005 gmc yukon. Consumer writes in regards to various electronic problems including service air bag indicator. The consumer stated he experienced chronic problems with speedometer, starting problems, wheel hub and traction control sensor. Also, the transfer case was replaced.
Electrical system · 2014-04-08 · NHTSA complaint #10576648

When owners complained

NHTSA complaints by filing year. The peak shows at what age the problems show up most.

20052
20066
20071
20083
20094
20105
20115
20122
20131
20146
20171
20182
20191
20202
20211

Comparison

By complaint count this model year ranks 5,819 of 36,656 model years in the NHTSA data (top 16% most complained about).

On average one model year of the Yukon XL has 85 complaints (29 years in the data). This year has 42, below average.

What to check before buying

Electrical system. Scan all modules, test the battery and alternator, inspect connectors near the impact zone.
Service brakes. Pedal feel, ABS operation, leaks, discs and hoses.
Engine. Cold start, unusual noises, oil leaks and engine codes.
Steering. Steering play, power assist, rack and tie rods after a wheel impact.

Questions and answers

What are the most common problems with the 2005 GMC Yukon XL?

Owner complaints to NHTSA most often mention: electrical system, service brakes, engine. Total complaints: 42. The most frequent symptoms in complaint texts: knocking, grinding or other noise (14%), brake failure (10%), fuel system, fuel smell (7%).

How many service bulletins (TSB) were issued for the 2005 GMC Yukon XL?

NHTSA lists 0 manufacturer service bulletins for this year. A bulletin tells dealers how to diagnose or fix a known issue; it is not a recall.

Should I buy a 2005 GMC Yukon XL from a US auction?

Owner complaints describe defects, not crash damage. Before bidding, check the components listed above and review the lot photos: VinWind builds a report of visible and hidden damage by VIN.

Other 2005 models

Read also

Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-05.