Heater Core: Service and Repair

Note: Chrysler does not provide and additional images for this procedure.



The HVAC unit housing must be removed from the vehicle to service the heater core.

REMOVAL

Negative Battery Cable Remote Terminal:

1. Open hood and disconnect the negative battery cable remote terminal from the remote battery post.
2. Remove the HVAC unit housing from vehicle. Refer to: Heating and Air Conditioning, Housing Assembly HVAC, Service and Repair, HVAC Housing Removal and Installation, Removal and Replacement

3. With the HVAC unit housing out of the vehicle, remove screws retaining the heater core. Then pull the heater core out of the heater housing.

INSTALLATION

For installation, reverse the above procedures.

1. Push new heater core into the unit housing.
2. Fasten heater core to HVAC unit housing with screws.