Heater Core: Service and Repair

HEATER CORE REPLACEMENT

REMOVAL PROCEDURE




1. Remove the HVAC module. Service and Repair
2. Turn the HVAC module over.
3. Remove the heater core case cover.
4. Remove the heater core bracket and screw.
5. Remove the heater core.

INSTALLATION PROCEDURE




1. Install the heater core to the module.

NOTE: Refer to Fastener Notice in Service Precautions.

2. Install the heater core bracket and screw.

Tighten
Tighten the bracket screw to 1 Nm (9 lb in).

3. Install the heater core case cover.
4. Install the heater core case cover screws.

Tighten
Tighten the cover screws to 1 Nm (9 lb in).

5. Install the HVAC module.