Integra Type R Coupe L4-1797cc 1.8L DOHC (VTEC) MFI (2001)
Compressor Clutch Diode HVAC: Testing and Inspection
Diode / Test
NOTE: The diode is designed to pass current in one direction while blocking it in the opposite direction. Use an analog ohmmeter, or a digital
ohmmeter equipped with a diode tester.
Check for current flow in both directions between the A and B, and B and C terminals. There should be current flow in only one direction.