scion Workshop Repair Guides

Scion Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 1701 > < Coolant Temperature Sensor/Switch (For Computer)|Locations|Page 1696
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Temperature Sensor (Gauge): Initial Inspection and Diagnostic Overview

INSPECT WATER TEMPERATURE RECEIVER GAUGE

a. Disconnect the connector from the water temperature receiver gauge.
b. Turn the ignition switch ON, and then check the water temperature receiver gauge warning light.

OK: COLD indicator light comes on.

c. Ground terminal 2 on the wire harness side, then check the water temperature receiver gauge warning light.

OK: HOT indicator light comes on / blinks.

Initial Inspection and Diagnostic Overview|Page 1701 > < Coolant Temperature Sensor/Switch (For Computer)|Locations|Page 1696