Monterey V6-4.2L VIN 2 (2004)
Heater Core: Service and Repair
Auxiliary
HEATER CORE - AUXILIARY
REMOVAL
NOTE: If a heater core leak is suspected, the heater core must be leak tested before it is removed from the vehicle.
1. Remove the LH quarter trim panel.
2. Remove the parts in the order indicated in the illustration and table.
Item 5: Heater Hose Clamps Removal Note
1. NOTE: Position the heater core tubes over a suitable drain pan to prevent coolant from spilling into the vehicle.
Clamp off and disconnect the heater hoses from the heater core.
INSTALLATION
1. To install, reverse the removal procedure.
2. Fill the engine cooling system.
