MotorDeets

2006 GMC Sierra Denali: Recalls, Problems & MPG

Here are the deets on the 2006 GMC Sierra Denali: 0 recalls, 5 owner complaints.

0vehicle recalls
5owner complaints
1mention a crash
–best combined mpg
2006 GMC Sierra Denali
Photo: Bull-Doser · Public domain · Wikimedia Commons. Representative photo of this generation; trim may differ.

Recalls

0 vehicle recalls from the manufacturer, plus 1 equipment/tire recall that can apply. Repairs are free. Check your VIN to see if one is still open on your car.

1 aftermarket equipment / tire recall replacement parts sold to fit this car, not the car itself
Fuel system Equipment recall #06E043000 · 2006 · 88,303 vehicles

What's wrong: Certain replacement fuel filters, fram brand name p/n g3727, with date codes x52911 through x60801 sequentially or x600141 and a mexico country or origin marking on the fuel filter housing manufactured from October 18, 2005, through March 21, 2006, sold for use on the vehicles listed above and on certain school buses. (to see the school bus engine sizes, click on "document search" and then "bus applications"). The…

Why it matters: This condition May cause an inadequate seal at the connection, potentially leading to a fuel leak. In the presence of an ignition source, a fire could occur.

The fix: Honeywell will notify owners and replace the fuel filters free of charge. The recall began on October 18, 2006.

Most-reported problems

Owner complaints filed with NHTSA, by component. One complaint can list several components. 0 mention a fire, 0 injuries and 0 deaths were reported.

Brakes (hydraulic)1
Fuel system1
Transmission & drivetrain1
Brakes1
Steering1

What owners describe

The 2006 GMC Sierra Denali has 5 owner complaints, ranking #16 of 18 Sierra Denali model years for complaints (well below the 14 average). Complaints peaked in 2010 (1 filed that year). The typical problem showed up when the car was about 5 years old, at a median of 61,000 miles. Neighboring years: 2005 (4 complaints, 1 recalls), 2007 (1 complaints, 0 recalls).

Want the full repair deets? Get the factory manual.

Recall and complaint data tells you what goes wrong. A service manual tells you how to fix it: torque specs, wiring diagrams, fluid capacities and step-by-step procedures for the 2006 GMC Sierra Denali.

eManualOnline Download (PDF), keep forever

Closest thing to the factory manual for most years. Pay once, keep it.

Most $25–$78, one-time
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Mitchell 1 DIY Online access, factory-level data

Pro-shop repair procedures, wiring diagrams and TSBs for your exact car.

From $19.99/mo · $39.99/yr
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ALLDATAdiy Online access, factory OEM info

OEM procedures, specs and recall/TSB info, the same source many shops use.

From $19.99/mo · $59.99/yr
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Haynes Print book or AllAccess online

Step-by-step photos written from a real teardown. Great for first-timers.

Books ~$30–$40 · AllAccess $34.99/mo
Check 2006 GMC Sierra Denali manual

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FAQ

Does the 2006 GMC Sierra Denali have any recalls?

NHTSA doesn't list any vehicle recalls for the 2006 GMC Sierra Denali, but 1 equipment or tire recalls may apply. Check your VIN at nhtsa.gov/recalls to be sure.

What are the most common 2006 GMC Sierra Denali problems?

Owners have filed 5 complaints with NHTSA. The most-reported areas are brakes (hydraulic) (1), fuel system (1), transmission & drivetrain (1).

Where can I get a 2006 GMC Sierra Denali repair manual?

eManualOnline sells downloadable manuals, Mitchell 1 DIY and ALLDATAdiy sell online access to factory repair data, and Haynes sells printed guides and online access. Pick a download if you want to keep it, or a subscription for wiring diagrams and TSBs.

Other Sierra Denali years

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