Yukon XL 4WD V8-5.3L (2011)
8. Disconnect the fuel and EVAP intermediate line quick connect fittings from the front tank lines. Refer to Plastic Collar Quick Connect Fitting
Service See: Fuel Delivery and Air Induction/Fuel Line Coupler/Service and Repair/Plastic Collar Quick Connect Fitting Service.
9. Disconnect the chassis harness electrical connector (1) from the fuel pressure sensor.
