Heater Core: Service and Repair
HEATER CORE REPLACEMENTREMOVAL PROCEDURE
1. Remove the HVAC module. Service and Repair
2. Turn the HVAC module over.
3. Remove the heater core case cover screws and cover.
4. Remove the heater core bracket screws and brackets.
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 brackets and bracket screws.
Tighten
Tighten the bracket screws to 1 N.m (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 N.m (9 lb in).
5. Install the HVAC module.