Rear A/C Unit (Rear A/C Evaporator) Inspection for H27 Engine Model

WARNING: This page is about a different car, the 2003 Suzuki XL-7 and 2003 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.

Check the following.

Clog of rear A/C evaporator fins.
If any clogs are found, rear A/C evaporator fins should be washed with water, and should be dried with compressed air.
Rear A/C evaporator fins for leakage and breakage.
If any defects are found, repair or replace rear A/C evaporator.