2010 GMC Yukon XL 2500 Service and Repair Manual

This factory service and repair manual for the 2010 GMC Yukon XL 2500 concerns a 4-door sport utility whose only engine, the 6.0L V8 of 364 cubic inches, is calibrated for flex-fuel while keeping its naturally aspirated, overhead-valve architecture. SLE and SLT are the trims. Ethanol capability changes what the fuel-system diagnostics look for, and this manual gives the sensor values, test procedures and torque specifications that go with it, alongside the transmission, chassis, brake and body electrical coverage.

Engines covered

• 6.0L V8 (364 cu in) — OHV, naturally aspirated, flex-fuel

Body styles covered

• 4-door sport utility

Trims covered

• SLE
• SLT

Known issues on the 2010 Yukon XL 2500. One recall touches this model year, and it involves equipment fitted after the sale: aftermarket seat covers made from heavier thread that could stop a seat-mounted side airbag from opening as designed. Owners have submitted 134 complaints, 68 of them about the airbags, 19 about the structure and five about steering. The restraint chapters here cover component location, handling and circuit testing for the seat-mounted airbags and their sensors, and the body and steering sections carry the repair procedures and torque values for the rest.