Relief Valve Inspection
WARNING: This page is about a different car, the 2011 Suzuki SX4. However, it is still accessible from the selected car via links, so may be relevant.
By using special tool, check is there is refrigerant leakage.
If there is refrigerant leakage, replace the relief valve.
Special Tool
(A) : 09990-86012 Gas leak detector Refer to SPECIAL TOOLS