toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Diagram Information and Instructions|Page 6428 > < Main Switch Circuit (Cruise Control Switch)|Page 6422
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Cruise Control Module: Diagram Information and Instructions

How To Read Ground Points

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

How to Read Power Source

Diagram Information and Instructions|Page 6428 > < Main Switch Circuit (Cruise Control Switch)|Page 6422