isuzu Workshop Repair Guides

Isuzu Workshop Service and Repair Manuals

Condenser Fan Motor Relay, HVAC > < Component Inspection
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Compressor Clutch Relay: Testing and Inspection
Power Relay Test

Normally-open type:

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.

Condenser Fan Relay/A/C Compressor Clutch Relay/Wiper Motor Relay/wiper High Relay

A/C Compressor Clutch Relay

Condenser Fan Motor Relay, HVAC > < Component Inspection