Service Manuals

Trim / Codes

The 2005 QX56 was largely a carryover from its 2004 introduction, with only minor updates to standard equipment and trim. It is powered by a 5.6-liter V8 engine paired with a five-speed automatic transmission. Common service considerations include monitoring transmission fluid condition, inspecting suspension and steering components for wear, and checking for oil consumption. Electrical system checks and regular brake inspections are also commonly recommended for this model year.

Manuals

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