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Toyota Truck
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2002
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Tacoma PreRunner Extra Cab 2WD V6-3.4L (5VZ-FE)
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Repair and Diagnosis
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Body and Frame
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Body Control Systems
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Testing and Inspection
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Symptom Related Diagnostic Procedures
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Ignition Switch Power Source Circuit
Ignition Switch Power Source Circuit
CIRCUIT DESCRIPTION
When the ignition switch is turned to the ON position, battery voltage is applied to terminal IG of the body ECU.
Wiring Diagram:
Step 1 - 2:
Step 3 - 4:
INSPECTION PROCEDURE