D.H.C. Motor Vehicle Air Conditioning Services

Evacuation, vacuum leak test and recharge. R134a refrigerant R1234yf refrigerant

A/C diagnostics involve an OBDII scan for potential electronic or electrical issues, as well as vacuum/pressure tests and a mechanical test. These methods are essential for accurately pinpointing the source of the a/c malfunction.

Refrigerant top-up is typically necessary due to leaks in the a/c system. These leaks can occur in various components, including hoses, condensers, evaporators, valves, or compressors. Leaks often result from aging and degradation of parts, corrosion, punctures, or even minor accidents.