Wiring Diagram Cluster
2008 Scion tC Power Window Wiring Diagram
Find power window motor circuits, master switch wiring, window lock relay paths, and regulator control schematics.
Matched Diagrams
43
Variant Used
tC L4-2.4L (2AZ-FE)
Total Vehicle Diagrams
947
From Diagram To Fix
Use this wiring page as the jump point, not the dead end
Open the exact diagram, then move directly into the vehicle hub, the repair most likely tied to this system, or the code cluster that usually shows up with it.
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Vehicle Repair Hub
Step out of raw diagrams and into the full 2008 Scion tC hub with repairs, specs, codes, and other systems already tied to this car.
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Factory Manual Evidence
When there is no clean repair shortcut for this system, drop into the OEM manual sections that usually carry the authoritative test path.
2008 Scion tC Testing and Inspection →Diagnostic signal
Codes Often Seen With This System
Use the code cluster when wiring faults overlap with check-engine or module-level diagnostics.
P0172: System Too Rich (Bank 1) →Top Power Windows Diagram Paths
1.Windows — Electrical Diagrams > Power Window [w/ Jam Protection]Windows and GlassOpen2.Windows — Electrical Diagrams > Power Window [w/o Jam Protection]Windows and GlassOpen3.Connector Views > Connector Views By Connector Number > P10 (Power Window Regulator Motor (Front LH))GeneralOpen4.Connector Views > Connector Views By Connector Number > P11 (Power Window Regulator Motor (Front RH))GeneralOpen5.Connector Views > Connector Views By Connector Number > P16 (Power Window Regulator Motor (Front RH))GeneralOpen6.Connector Views > Connector Views By Connector Number > P18 (Power Window Regulator Motor (Front LH))GeneralOpen7.Connector Views > Power Window MotorGeneralOpen8.Connector Views > Power Window SwitchGeneralOpen9.Heated Glass Element — Connector ViewsWindows and GlassOpen10.Heated Glass Element — Diagnostic Aids > How to Troubleshoot ECU Controlled Systems > Electronic Circuit Inspection ProcedureWindows and GlassOpen11.Heated Glass Element — Diagnostic Aids > How to Troubleshoot ECU Controlled Systems > General InformationWindows and GlassOpen12.Heated Glass Element — Diagnostic Aids > How to Troubleshoot ECU Controlled Systems > How to Proceed With TroubleshootingWindows and GlassOpen13.Heated Glass Element — Diagnostic Aids > How to Troubleshoot Electrical Circuits > Continuity and Resistance CheckWindows and GlassOpen14.Heated Glass Element — Diagnostic Aids > How to Troubleshoot Electrical Circuits > Disconnection of Male and Female ConnectorsWindows and GlassOpen15.Heated Glass Element — Diagnostic Aids > How to Troubleshoot Electrical Circuits > Finding A Short CircuitWindows and GlassOpen16.Heated Glass Element — Diagnostic Aids > How to Troubleshoot Electrical Circuits > How to Replace TerminalWindows and GlassOpen17.Heated Glass Element — Diagnostic Aids > How to Troubleshoot Electrical Circuits > Voltage CheckWindows and GlassOpen18.Heated Glass Element — Diagram Information and Instructions > Abbreviations Used Within DiagramsWindows and GlassOpen19.Heated Glass Element — Diagram Information and Instructions > Symbols Used Within DiagramsWindows and GlassOpen20.Heated Glass Element — Diagram Information and Instructions > Wiring Color CodesWindows and GlassOpen21.Heated Glass Element — Electrical DiagramsWindows and GlassOpen22.Windows — Diagnostic Aids > How to Troubleshoot ECU Controlled Systems > Electronic Circuit Inspection ProcedureWindows and GlassOpen23.Windows — Diagnostic Aids > How to Troubleshoot ECU Controlled Systems > General InformationWindows and GlassOpen24.Windows — Diagnostic Aids > How to Troubleshoot ECU Controlled Systems > How to Proceed With TroubleshootingWindows and GlassOpen25.Windows — Diagnostic Aids > How to Troubleshoot Electrical Circuits > Continuity and Resistance CheckWindows and GlassOpen26.Windows — Diagnostic Aids > How to Troubleshoot Electrical Circuits > Disconnection of Male and Female ConnectorsWindows and GlassOpen27.Windows — Diagnostic Aids > How to Troubleshoot Electrical Circuits > Finding A Short CircuitWindows and GlassOpen28.Windows — Diagnostic Aids > How to Troubleshoot Electrical Circuits > How to Replace TerminalWindows and GlassOpen29.Windows — Diagnostic Aids > How to Troubleshoot Electrical Circuits > Voltage CheckWindows and GlassOpen30.Windows — Diagram Information and Instructions > Abbreviations Used Within DiagramsWindows and GlassOpen31.Windows — Diagram Information and Instructions > Symbols Used Within DiagramsWindows and GlassOpen32.Windows — Diagram Information and Instructions > Wiring Color CodesWindows and GlassOpen33.Connector Views > Connector Views By Connector Number > P12 (Power Window SW (Front Passenger's Side))GeneralOpen34.Connector Views > Connector Views By Connector Number > P15 (Power Window SW (Front Passenger's Side))GeneralOpen35.Connector Views > Connector Views By Connector Number > P17 (Power Window Master SW)GeneralOpen36.Connector Views > Connector Views By Connector Number > P9 (Power Window Master SW)GeneralOpen37.Electrical Diagrams > Windows > Power Window [w/ Jam Protection]GeneralOpen38.Electrical Diagrams > Windows > Power Window [w/o Jam Protection]GeneralOpen39.Connector Views > Connector Views By Connector Number > BA1 (Back Door Wire No.1 and Floor Wire (Back Window Upper Frame LH))GeneralOpen40.Connector Views > Connector Views By Connector Number > BA2 (Back Door Wire No.1 and Floor Wire (Back Window Upper Frame LH))GeneralOpen41.Connector Views > Connector Views By Connector Number > R6 (Rear Window Defogger)GeneralOpen42.Connector Views > Heated Glass ElementGeneralOpen43.Electrical Diagrams > Heated Glass ElementGeneralOpen
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