Heater Core: Service and Repair

A/C - Heater System Components:

Heater Core

Removal

1. Remove instrument panel and lay it on the front seat. Refer to Instrument Panel, Gauges and Warning Indicators. Service and Repair
2. Partially drain the cooling system.
3. Remove A/C evaporator housing assembly. Refer to Evaporator Case. Service and Repair






4. Remove four heater core access cover retaining screws, and remove the access cover from the A/C evaporator housing.
5. Remove the tube gasket from the heater core tubes.
6. Slide heater core and seals from the A/C evaporator housing.

Installation

1. Install the heater core in the A / C evaporator housing with the tube gasket on the outside of the case.






2 Position the heater core cover on the A / C evaporator housing. Install the four retaining screws.
3. Install A/C evaporator housing assembly into vehicle. Refer to Evaporator Case.
4. Refill the cooling system.