Operation CHARM
: Car repair manuals for everyone.
Hosted by
mcallihan.com
Home
>>
Toyota
>>
2007
>>
Corolla L4-1.8L (1ZZ-FE)
>>
Repair and Diagnosis
>>
Accessories and Optional Equipment
>>
Antitheft and Alarm Systems
>>
Testing and Inspection
>>
Component Tests and General Diagnostics
>>
Toyota Vehicle Intrusion Protection System
>>
Ignition Switch Circuit
Ignition Switch Circuit
Ignition Switch 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 1-2:
Step 3-4:
INSPECTION PROCEDURE