toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Diagram Information and Instructions|Page 233 > < Diagram Information and Instructions|Page 231
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Cruise Control Module: Testing and Inspection

ECU Power Source Circuit 

CIRCUIT DESCRIPTION 

The ECU power source supplies power to the actuator and sensors, etc, when terminal GND and the cruise control ECU case are grounded.

WIRING DIAGRAM 

Step 1

Diagram Information and Instructions|Page 233 > < Diagram Information and Instructions|Page 231