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Home >> Lexus >> 1997 >> SC 400 V8-4.0L (1UZ-FE) >> Repair and Diagnosis >> Cruise Control >> Relays and Modules - Cruise Control >> Cruise Control Module >> Testing and Inspection >> ECU Power Source Circuit
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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











INSPECTION PROCEDURE
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