C 2500 Yukon XL 2WD V8-8.1L VIN G (2002)
Heater Core: Service and Repair
Heater Core Replacement - Auxiliary
REMOVAL PROCEDURE
1. Remove the auxiliary HVAC module (3) from the vehicle. See: Housing Assembly HVAC/Service and Repair
2. Remove the air temperature actuator (1) from the auxiliary HVAC module.
