Heater Core: Service and Repair

Heater Core









Removal and Installation

NOTE: If a heater core leak is suspected, the heater core must be leak tested before the heater core is removed. For additional information, refer to Climate Control System - General Information and Diagnostics Component Tests.

NOTE: Use only the approved coolant for this vehicle. For additional information, refer to Engine Cooling Specifications.

1. Remove the heater core and evaporator core housing. For additional information, refer to Heater Core And Evaporator Core Housing Removal and Replacement.

2. Remove the dash panel seal.

3. Remove the heater core bracket screw and the heater core bracket.
- To install, tighten to 3 Nm (27 lb-in).

4. Remove the heater core.

5. To install, reverse the removal procedure.