Disconnect the negative (-) battery terminal.

Recover the refrigerant with a recover/ recycling/ charging station.

When the engine is cool, drain the engine coolant from the radiator.

Loosen the refrigerant line mounting bolts, and then remove the rear refrigerant line (A).

Remove the rear side pillar trim and jack mount bracket and then remove luggage side trim(A).

Loosen the air duct mounting screw, and then remove the air duct (A).

Disconnect the rear heater hose(A).

Loosen the rear heater unit mounting bolts, and then remove the rear heater unit(A).

Remove the heater core cover(A).

Remove the heater core(B).

Remove the evaporator core cover(A).

Remove the evaporator core(A).

Installation is the reverse order of removal.