Enables technicians to quickly test electronic control valves in variable displacement compressors to determine if functioning correctly and eliminating compressor misdiagnosis. The included Electronic Variable Compressor test module varies voltage supplied to the refrigerant control valve on the compressor to verify valve function, helping lower repair time and costs. Wiring harnesses connect to multiple variable compressors from Denso, Valeo and Hanon used in many Ford, GM, Chrysler and Toyota vehicles. Alligator clips clamp to vehicle battery to supply 12V power to the test module and compressor. A compressor valve module mimics a properly functioning compressor valve, allowing comparison and quick diagnosis. Kit contents: Wiring harnesses to connect to compressors (6' length) and 12V battery for power (4' length), Electronic Variable Compressor test module, Compressor valve module
