2006 GMC Yukon XL 1500: common problems

Owners of the 2006 GMC Yukon XL 1500 filed 5 complaints with NHTSA, most often about electrical system and powertrain. Details by component below, with sources.

Key figures

Owner complaints: 5

What fails most often

1 Electrical system 40% of all complaints
2 Powertrain 20% of all complaints
3 Structure 20% of all complaints
4 Tires 20% of all complaints
5 Visibility 20% 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: 2 complaints (40% of all).
Powertrain: 1 complaints (20% of all).
Structure: 1 complaints (20% of all).
Tires: 1 complaints (20% of all).
Visibility: 1 complaints (20% of all).

Symptoms owners describe

How many of the 5 NHTSA complaints mention each symptom (automatic count from complaint text; one complaint can mention several).

A/C or heater1 · 20%
tires: bulges, blowouts1 · 20%
windows, sunroof1 · 20%

Components owners complain about

Component	Owner complaints	involving a crash	Technical service bulletins (TSB)
Electrical system	2	0	0
Powertrain	1	0	0
Structure	1	0	0
Tires	1	0	0
Visibility	1	0	0

What owners report

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

The contact stated that the ventilation system malfunctioned preventing the contact from turning the a/c and or heater on. The contact indicated that the rear ventilation was working properly but when the vehicle was turn off the exhaust fan was still blowing.
Electrical system · 2014-07-01 · NHTSA complaint #10607467
The rear window release button is pushed all the way in and will not open the window. While I had the rear hatch apart I was going to put in a mechanism to allow opening the rear hatch from inside. I think this should be a factory recall to install 1. A more reliable door and window latch system and 2.
Structure · 2014-01-18 · NHTSA complaint #10560478
While driving 60 mph the right front tire side wall blew out. The contact lost control of the vehicle; however, he was able to drive to the nearest service station. The vehicle was towed and three tires were replaced. The tire dealer advised him to speak with the manufacturer regarding the failed tire.
Tires · 2009-08-21 · NHTSA complaint #10281344
1.unknown events lead to component failure 2. The engine hours meter resets itself down to zero...unsure of what other electronic failures could occur as a results or what is triggering the engine hour reset in the instrument panel cluster (ipc) 3.
Electrical system · 2008-01-08 · NHTSA complaint #10214188
2006 gmc yukon xl - purchased in jan. 2006, the vehicle was taken in for service 1 month after taking delivery for foul smell emitting from vehicle while moving. It was diagnosed as the rear differential producing the odor, they changed the fluid to the old synthetic type, and claimed it was the smell of the grape…
Powertrain · 2007-10-19 · NHTSA complaint #10206354

When owners complained

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

20071
20081
20091
20142

Comparison

By complaint count this model year ranks 14,282 of 36,656 model years in the NHTSA data (top 39% most complained about).

On average one model year of the Yukon XL 1500 has 22 complaints (14 years in the data). This year has 5, below average.

What to check before buying

Electrical system. Scan all modules, test the battery and alternator, inspect connectors near the impact zone.
Powertrain. Shift quality under load, harsh shifts, transmission codes, CV joints.
Structure. Rails, pillars, panel gaps, signs of pulling or welding.
Tires. Tire age by DOT code, bulges, wear pattern.

Other years of this model

Questions and answers

What are the most common problems with the 2006 GMC Yukon XL 1500?

Owner complaints to NHTSA most often mention: electrical system, powertrain, structure. Total complaints: 5. The most frequent symptoms in complaint texts: A/C or heater (20%), tires: bulges, blowouts (20%), windows, sunroof (20%).

How many service bulletins (TSB) were issued for the 2006 GMC Yukon XL 1500?

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 2006 GMC Yukon XL 1500 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 2006 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.