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Radiator Cooling Fan Motor Relay


Radiator Fan Relays
Relay #1 Resistance:
Between coil terminals 1 & 2 continuity
With coil terminals 1 & 2 powered:
Between switch terminals 3 & 5 continuity
With coil terminals 1 & 2 not powered:
Between switch terminals 3 & 5 open

Relay #2 Resistance:
Between coil terminals 1 & 2 continuity
With coil terminals 1 & 2 powered:
Between switch terminals 3 & 5 continuity
Between switch terminals 6 & 7 continuity
With coil terminals 1 & 2 not powered:
Between switch terminals 3 & 5 open
Between switch terminals 6 & 7 open

Relay #3 Resistance:
Between coil terminals 1 & 2 continuity
With coil terminals 1 & 2 powered:
Between switch terminals 3 & 5 continuity
Between switch terminals 6 & 7 continuity
With coil terminals 1 & 2 not powered:
Between switch terminals 3 & 5 open
Between switch terminals 6 & 7 open