toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Engine Coolant Temperature Sender <--> [Temperature Sensor (Gauge)] > < Engine Coolant Temperature Gauge <--> [Temperature Gauge]|Testing and Inspection
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w/ Tachometer

w/o Tachometer

HINT:  Connect the test leads so that the current from the ohmmeter can flow according to the above order. This circuit includes the diode.

If resistance value is not as specified, replace the receiver gauge.

Engine Coolant Temperature Sender <--> [Temperature Sensor (Gauge)] > < Engine Coolant Temperature Gauge <--> [Temperature Gauge]|Testing and Inspection