toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Diagram Information and Instructions|Page 13 > < Diagram Information and Instructions|Page 11
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How to Read Ground Points

HOW TO READ GROUND POINTS 

The ground points circuit diagram shows the connections from all major parts to the respective ground points. When troubleshooting a faulty ground
point, checking the system circuits which use a common ground may help you identify the problem ground quickly. The relationship between ground
points(EA, IB and IC is shown) can also be checked this way.

How to Read Power Source

HOW TO READ POWER SOURCE 

Diagram Information and Instructions|Page 13 > < Diagram Information and Instructions|Page 11