Yukon XL 2WD V8-5.3L (2011)
8. Connect the transmission wiring harness to the control solenoid valve body (3).
9. Install the transmission wiring harness connector (1) to the wire harness retainer.
10. Install the transmission wiring harness to the wire harness retainer (2).
11. Install the transmission electrical connector passage sleeve. Refer to Automatic Transmission Electrical Connector Passage Sleeve Replacement
See: Transmission and Drivetrain/Automatic Transmission/Transaxle/Wiring Harness/Service and Repair/2ML70 - Automatic
Transmission/Automatic Transmission Electrical Connector Passage Sleeve Replacement.
12. Install the transmission fluid filter and auxiliary fluid pump filter. Refer to Automatic Transmission Fluid Filter and Auxiliary Fluid Pump Filter
Replacement See: Maintenance/Filters/Fluid Filter - A/T/Service and Repair/2ML70 - Automatic Transmission.
13. Lower the vehicle.
