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2006
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Corolla L4-1.8L (1ZZ-FE)
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Toyota Vehicle Intrusion Protection System
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Ignition Switch Circuit
Ignition Switch Circuit
IGNITION SWITCH CIRCUIT
CIRCUIT DESCRIPTION
If the ignition switch is turned ON, battery positive (+) voltage is applied to the switches, such as terminal IG of the ECU.
Wiring Diagram:
Step 1-3:
Step 4:
INSPECTION PROCEDURE