Tacoma 2WD V6-34L (5VZ-FE) Engine - Coolant Temperature Sensor/Switch
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Ground Points
The Ground Point circuit diagram shows the connection from all major parts to the respective ground points. When troubleshooting a faulty ground
point, checking a system circuit which use a common ground may help you identify the problem ground quickly. The relationship between ground points
(EA, IB and IC) can also be checked this way.
Power Source