FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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2002
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Tacoma PreRunner Reg Cab 2WD L4-2.7L (3RZ-FE)
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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