Wiring Diagram Cluster
1993 Infiniti Q45 Power Window Wiring Diagram
Find power window motor circuits, master switch wiring, window lock relay paths, and regulator control schematics.
Matched Diagrams
26
Variant Used
Q45 V8-4494cc 4.5L DOHC (VH45)
Total Vehicle Diagrams
709
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 1993 Infiniti Q45 hub with repairs, specs, codes, and other systems already tied to this car.
View vehicle repair hub →OEM source
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.
Open interactive browser →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.Heated Glass Element — Diagnostic Aids > CONSULT-II Checking SystemWindows and GlassOpen2.Heated Glass Element — Diagnostic Aids > Ground InspectionWindows and GlassOpen3.Heated Glass Element — Diagnostic Aids > How to Follow/Perform Trouble DiagnosisWindows and GlassOpen4.Heated Glass Element — Diagnostic Aids > How to Perform Electrical Incident Simulation TestsWindows and GlassOpen5.Heated Glass Element — Diagnostic Aids > Key to Symbols Signifying Measurements or ProceduresWindows and GlassOpen6.Heated Glass Element — Diagnostic Aids > Work FlowWindows and GlassOpen7.Heated Glass Element — Diagram Information and Instructions > Harness Connector DescriptionWindows and GlassOpen8.Heated Glass Element — Diagram Information and Instructions > How to Read Relay DiagramsWindows and GlassOpen9.Heated Glass Element — Diagram Information and Instructions > How to Read Wiring DiagramsWindows and GlassOpen10.Heated Glass Element — Diagram Information and Instructions > Key to Exploded ViewsWindows and GlassOpen11.Heated Glass Element — Diagram Information and Instructions > Wire Color Code IdentificationWindows and GlassOpen12.Heated Glass Element — Electrical DiagramsWindows and GlassOpen13.Windows — Diagnostic Aids > CONSULT-II Checking SystemWindows and GlassOpen14.Windows — Diagnostic Aids > Ground InspectionWindows and GlassOpen15.Windows — Diagnostic Aids > How to Follow/Perform Trouble DiagnosisWindows and GlassOpen16.Windows — Diagnostic Aids > How to Perform Electrical Incident Simulation TestsWindows and GlassOpen17.Windows — Diagnostic Aids > Key to Symbols Signifying Measurements or ProceduresWindows and GlassOpen18.Windows — Diagnostic Aids > Work FlowWindows and GlassOpen19.Windows — Diagram Information and Instructions > Harness Connector DescriptionWindows and GlassOpen20.Windows — Diagram Information and Instructions > How to Read Relay DiagramsWindows and GlassOpen21.Windows — Diagram Information and Instructions > How to Read Wiring DiagramsWindows and GlassOpen22.Windows — Diagram Information and Instructions > Key to Exploded ViewsWindows and GlassOpen23.Windows — Diagram Information and Instructions > Wire Color Code IdentificationWindows and GlassOpen24.Windows — Electrical DiagramsWindows and GlassOpen25.Electrical Diagrams > Heated Glass ElementGeneralOpen26.Electrical Diagrams > WindowsGeneralOpen
Exact Vehicle Hub
Browse →Likely Trouble Codes for This System
Browse →More Q45 Wiring Pages
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