Heater Core: Service and Repair

HEATER CORE


Removal and Installation


REMOVAL
1. Remove heater and cooling unit assembly. Refer to Removal And Installation.





2. Remove mounting screws, and then remove heater pipe cover.
3. Remove mounting screws, and then remove foot duct (left).
4. Slide heater core (shown in the figure) to leftward.

INSTALLATION
Installation is basically the reverse order of removal.

NOTE:
Refer to Changing Engine Coolant (VQ35HR) or Changing Engine Coolant (VK45DE) when filling radiator with engine coolant.