Procedures

Heater Core and Evaporator Core Housing, Disassembly and Assembly

Disassembly

1. Remove the heater core and evaporator core housing, refer to Vehicle/ Heating and Air Conditioning/ Housing Assembly HVAC/ Service and Repair/ Removal and Replacement





2. Remove the blower motor.
1. Disconnect the electrical connector.
2. Remove the blower motor.





3. Remove the heater core pipe retaining bracket.





4. Remove the blower motor housing.





5. Disconnect the air discharge temperature sensor.





6. Disconnect the cold air bypass blend door actuator.





7. Remove the thermostatic expansion valve insulation.

8. Remove the heater core and evaporator core housing retaining bolts.





9. Remove the heater core and evaporator core housing retaining bolts.





10. Remove the upper heater core and evaporator core housing.
- Detach the retaining tang.





11. Remove the evaporator core.
1. Remove the heater core.
2. Remove the evaporator core.

Assembly

1. To assemble, reverse the disassembly procedure.