XL-7 2WD V6-3.6L (2007)
Housing Assembly HVAC: Service and Repair
HVAC Module Assembly Replacement
HVAC Module Assembly Replacement
Special Tool
J 39400-A Halogen Leak Detector
1. Disable the Supplemental Inflatable Restraints (SIR) system. Refer to [SIR Disabling and Enabling].
2. Recover the refrigerant. Refer to [Refrigerant Recovery and Recharging].
3. Drain the engine coolant. Refer to [Draining and Filling Cooling System (LY7 GE 47716 Fill)] [Draining and Filling Cooling System (LY7 Static
Fill)].
4. Remove the evaporator outlet hose and liquid line nut from the thermal expansion valve (TXV).
5. Remove the evaporator outlet hose from the TXV.
6. Remove and discard the sealing washer from the evaporator outlet hose. Refer to [Sealing Washer Replacement].
7. Remove the evaporator outlet hose and liquid line from the TXV.
8. Remove and discard the sealing washer from the liquid line. Refer to [Sealing Washer Replacement].
