Operation CHARM
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Toyota Truck
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2009
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4 Runner 4WD V8-4.7L (2UZ-FE)
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Repair and Diagnosis
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Body and Frame
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Seats
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Seat Temperature Element
Seat Temperature Element
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Testing and Inspection
Symptom Related Diagnostic Procedures
Component Tests and General Diagnostics
Front Seat Cushion Heater
Front Seatback Heater
Locations
Diagrams
Diagram Information and Instructions
Wiring Color Codes
Abbreviations Used Within Diagrams
Symbols Used Within Diagrams
Diagnostic Aids
How to Troubleshoot ECU Controlled Systems
How To Proceed With Troubleshooting
General Information
Electronic Circuit Inspection Procedure
How to Troubleshoot Electrical Circuits
Continuity and Resistance Check
Disconnection of Male and Female Connectors
Finding A Short Circuit
How to Replace Terminal
Voltage Check
Connector Views
Electrical Diagrams