Operation CHARM
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Scion
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2012
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iQ L4-1.3L (1NR-FE)
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Repair and Diagnosis
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Power and Ground Distribution
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Relay Box
Relay Box
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Locations
Diagrams
Diagram Information and Instructions
How to Use This Information
Wiring Color Codes
Abbreviations Used Within Diagrams
Symbols Used Within Diagrams
Diagnostic Aids
How to Troubleshoot Electrical Circuits
How To Replace Terminal
Voltage Check
Continuity and Resistance Check
Finding A Short Circuit
Disconnection of Male and Female Connectors
How To Troubleshoot ECU Controlled Systems
Electronic Circuit Inspection Procedure
General Information
How To Proceed With Troubleshooting
Connector Views
22 - 25 - Engine Room R/B No. 1, Engine Room J/B No. 1 - Front Fender Apron LH
28 - 29 - Engine Room R/B No.2, Engine Room J/B No. 2 - Front Fender Apron RH
32 - 34 - Instrument Panel J/B Assembly - Lower Finish Panel
42 - Fusible Link Block Assembly - Near the Battery
Electrical Diagrams
26 - 27 - Engine Room R/B No. 1 and Engine Room J/B No. 1 Inner Circuit
36 - 40 - Instrument Panel J/B Assembly Inner Circuit
43 - Fusible Link Block Assembly Inner Circuit