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Power Relay Test

Normally open type:

Normally-open Type-Power Relays Test:




1. Check for continuity between the terminals.
- There should be continuity between the No. 1 and No. 3 terminals when power and ground are connected to the No. 2 and No. 4 terminals.
- There should be no continuity between the No. 1 and No. 3 terminals when power is disconnected.

Radiator Fan/Condenser Fan/A/C Compressor Clutch Relay-Relay Test:




Radiator fan relay