toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Compressor Speed Sensor, HVAC > < Compressor Clutch Relay|Locations
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Compressor Clutch Relay: Testing and Inspection

Testing Clutch Relay

INSPECT RELAY OPERATION

With No Power Applied

Continuity should exist between terminals 1 and 2. If not as specified, replace the relay.

With Power Applied

With power applied to terminals 1 and 2, continuity should exist between terminals 3 and 4. If not as specified, replace the relay.

Compressor Speed Sensor, HVAC > < Compressor Clutch Relay|Locations