Expansion Valve: Service and Repair

Rear Evaporator & Blower Module Components:

Remove or Disconnect

1. Evaporator and blower module from vehicle.
2. Clamps and heater inlet/outlet hoses from heater core pipes.
3. Lower outlet sealing plate from heater core cover.
4. Screws retaining heater core cover and cover from module.
5. Screws retaining heater core bracket and bracket from module.
6. Screws retaining heater core pipe strap and heater core from module.
7. Screws retaining expansion valve cover and cover from module.
8. Screws retaining evaporator core case half.
9. Beltline duct sealing gasket.
10. Evaporator core case half from module.
11. Capillary tube retaining clip from evaporator outlet tube.
12. Inlet/outlet fittings from thermal expansion valve and valve from case.

Install or Connect

1. Expansion valve and inlet/outlet fittings.
2. Capillary tube and retaining clip onto evaporator outlet tube.
3. Evaporator core case half onto module and screws.
4. Expansion valve cover and screws.
5. Heater core into case and core pipe strap screws.
6. Heater core bracket and screws.
7. Heater core cover and screws.
8. Heater inlet/outlet hoses onto core pipes and clamps.
9. Lower outlet sealing plate onto heater core cover.
10. Beltline duct sealing gasket.
11. Evaporator and blower module into vehicle.