Rendezvous V6-3.5L (2007)
Housing Assembly HVAC: Service and Repair
HVAC Module Assembly Replacement
Tools Required
J39400-A Halogen Leak Detector
Removal Procedure
1. Recover the refrigerant from the A/C system. Refer to Refrigerant Recovery and Recharging.
2. Drain the cooling system. Refer to Draining and Filling Cooling System (Static Fill) Draining and Filling Cooling System (Vac-N-Fill).
3. Remove the wiper motor module assembly.
Important: The defroster door must be closed to allow clearance during defroster duct removal.
4. Set the HVAC controls in the vent setting to close the defroster door.
5. Remove the blower motor.
6. Disconnect the electrical connector from the blower motor resistor.
7. Disconnect the electrical connector from the evaporator temperature sensor.
8. Disconnect all of the HVAC electrical actuator connectors.
9. Remove the I/P carrier.
10. Remove the evaporator outlet tube nut.
11. Disconnect the evaporator outlet and inlet tubes from the TXV.
12. Disconnect the heater inlet hose from the heater core.
13. Disconnect the heater outlet hose from the heater core.
