Prelude L4-2056cc DOHC (1990)
Compressor Clutch Relay: Testing and Inspection
A/C Compressor Clutch Relay
A/C Compressor Clutch Relay Test:
1. Check for continuity between terminals #2 and #4.
a. Continuity should exist.
b. If there is no continuity, replace relay.
2. Connect a 12 volt battery across terminals #2 and #4, there should now be continuity between terminals #1 and #3.
a. If there is continuity relay is okay.
b. If there is no continuity, replace relay.
