K 2500 Yukon XL 4WD V8-8.1L VIN G (2001)
14. Install the lower auxiliary air outlet (5) and fastener (4).
15. Install the upper auxiliary air duct (6) to the air distributor duct (3). Install the fastener (5).
16. Connect the electrical connectors.
17. Install the RTD Module. Refer to Electronic Suspension Control Module Replacement (Tahoe/Yukon) or Electronic Suspension Control Module
Replacement (Suburban/Yukon XL) in Real Time Damping-RTD.
18. Install the right rear quarter trim panel.
19. Raise the vehicle. Refer to Lifting and Jacking the Vehicle.
NOTE: Refer to Fastener Notice in Service Precautions.
