Part Description: 2004 GMC Yukon A/C Expansion Valve
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Vehicle Fitment
2004 GMC Yukon | All Trims | 8 Cyl 4.8L
2004 GMC Yukon | All Trims | 8 Cyl 5.3L
2004 GMC Yukon | All Trims | 8 Cyl 6.0L
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FAQ for A/C Expansion Valve Repair
Q: What is the recommended torque when connecting the evaporator tube connections from the TXV?
A:
You can tighten the tube connections to 28 N.m (21 lb-ft).
By Bob
GM Specialist
28/10/2022
Q: What is the removal procedure for the auxiliary thermal expansion valve?
A:
The procedure is to remove the following: the evaporator core, the sealer packed around the Thermal Expansion Valve (TXV), the clip retaining the capillary tube to the evaporator core, and the TXV from the tubes.
By Bob
GM Specialist
28/10/2022
FAQ for Other Repair Info
Q: How do you install the ambient air temperature sensor?
A:
You can install the ambient Air Temperature Sensor, connect the electrical connector to the ambient air temperature sensor and install the Park/Turn Signal.
Q: How do you replace the auxiliary blower motor resistor?
A:
You can remove the following: the right rear quarter trim panel, the retaining screws from the Blower Motor Resistor, and the blower motor resistor from the vehicle.
Q: How do you replace the heater core (Visteon)?
A:
You can remove the following: the HVAC module assembly, the screws from the Heater Core cover, the heater core cover, the heater core cowl gasket, and the heater core.