Disconnect the negative (-) battery terminal.

Using a screwdriver or remover, remove the driver's side crash pad side cover.

After loosening the mounting screws, remove the crash pad lower panel (A).

Push the lock pin (B), disconnect the diagnosis connector (C).

After loosening the mounting bolts, then remove the reinforce panel (A).

Disconnect the PTC heater connector (A) and then loosen the mounting screws.

Remove the PTC heater core.

Install in the reverse order of removal.