Some Mitsubishi Galant owners report experiencing issues with their air conditioning not blowing cold air due to several common problems. These include AC refrigerant leaks, which are a frequent cause of insufficient cooling, as well as leaking A/C evaporators that can allow refrigerant to escape into the vehicle's floorboard. Additionally, some owners report fan malfunctions that hinder the cooling efficiency of the system. In cases where multiple leaks and fan issues require system replacement, it is crucial to address each problem to restore proper air conditioning functionality. Consulting with a qualified mechanic or AC expert is recommended for accurate diagnosis and effective repair solutions.

One or both side airbag modules may fail resulting in illumination of the airbag warning light. Side airbag modules determined to be faulty should be replaced.