Tacoma Regular Cab 4WD V6-3.4L (5VZ-FE) (1997)
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Inspection Procedure / Diagnosis Circuit (2 Of 2)
INSPECTION PROCEDURE
ECU Power Source Circuit
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.
ECU Power Source Circuit
WIRING DIAGRAM