C 2500 Yukon XL 2WD V8-6.0L VIN U (2001)
10. Install the air temperature actuator (1).
11. Install the auxiliary HVAC module (3) to the vehicle.
12. Install the two bolts (2, 4) inside the vehicle in order to retain the HVAC module to the vehicle.
13. Install the air distributor duct (3) and fastener (4).
