Wiring Diagram Cluster
2009 Acura Truck MDX Fuel Pump Wiring Diagram
Find fuel-pump power and control wiring, relay paths, and fuel-level sender references to speed up no-start diagnosis.
Matched Diagrams
48
Variant Used
MDX V6-3.7L
Total Vehicle Diagrams
2701
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 2009 Acura Truck MDX 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.
P0192: Fuel Rail Pressure Sensor Circuit Low →Top Fuel Pump Diagram Paths
1.Electrical Diagrams > Powertrain Management > Fuel Delivery and Air Induction > Fuel PumpGeneralOpen2.Fuel Delivery and Air Induction > Fuel Pump — Diagnostic Aids > How to Troubleshoot Electrical SystemsPowertrain ManagementOpen3.Fuel Delivery and Air Induction > Fuel Pump — Diagnostic Aids > Terminal Replacement ProceduresPowertrain ManagementOpen4.Fuel Delivery and Air Induction > Fuel Pump — Diagram Information and Instructions > Acronym DefinitionsPowertrain ManagementOpen5.Fuel Delivery and Air Induction > Fuel Pump — Diagram Information and Instructions > How to Read Schematics > Circuit SchematicsPowertrain ManagementOpen6.Fuel Delivery and Air Induction > Fuel Pump — Diagram Information and Instructions > How to Read Schematics > Ground Distribution SchematicsPowertrain ManagementOpen7.Fuel Delivery and Air Induction > Fuel Pump — Diagram Information and Instructions > How to Read Schematics > Power Distribution SchematicsPowertrain ManagementOpen8.Fuel Delivery and Air Induction > Fuel Pump — Diagram Information and Instructions > Symbol Definitions > ComponentsPowertrain ManagementOpen9.Fuel Delivery and Air Induction > Fuel Pump — Diagram Information and Instructions > Symbol Definitions > Connectors - "C"Powertrain ManagementOpen10.Fuel Delivery and Air Induction > Fuel Pump — Diagram Information and Instructions > Symbol Definitions > DiodesPowertrain ManagementOpen11.Fuel Delivery and Air Induction > Fuel Pump — Diagram Information and Instructions > Symbol Definitions > FusesPowertrain ManagementOpen12.Fuel Delivery and Air Induction > Fuel Pump — Diagram Information and Instructions > Symbol Definitions > Ground - "G"Powertrain ManagementOpen13.Fuel Delivery and Air Induction > Fuel Pump — Diagram Information and Instructions > Symbol Definitions > Light Emitting Diode (LED)Powertrain ManagementOpen14.Fuel Delivery and Air Induction > Fuel Pump — Diagram Information and Instructions > Symbol Definitions > MotorPowertrain ManagementOpen15.Fuel Delivery and Air Induction > Fuel Pump — Diagram Information and Instructions > Symbol Definitions > Pressure SensorPowertrain ManagementOpen16.Fuel Delivery and Air Induction > Fuel Pump — Diagram Information and Instructions > Symbol Definitions > ResistorPowertrain ManagementOpen17.Fuel Delivery and Air Induction > Fuel Pump — Diagram Information and Instructions > Symbol Definitions > ShieldingPowertrain ManagementOpen18.Fuel Delivery and Air Induction > Fuel Pump — Diagram Information and Instructions > Symbol Definitions > SolenoidPowertrain ManagementOpen19.Fuel Delivery and Air Induction > Fuel Pump — Diagram Information and Instructions > Symbol Definitions > SplicesPowertrain ManagementOpen20.Fuel Delivery and Air Induction > Fuel Pump — Diagram Information and Instructions > Symbol Definitions > SwitchesPowertrain ManagementOpen21.Fuel Delivery and Air Induction > Fuel Pump — Diagram Information and Instructions > Symbol Definitions > Terminals - "T"Powertrain ManagementOpen22.Fuel Delivery and Air Induction > Fuel Pump — Diagram Information and Instructions > Symbol Definitions > TransistorsPowertrain ManagementOpen23.Fuel Delivery and Air Induction > Fuel Pump — Diagram Information and Instructions > Symbol Definitions > Variable ResistorPowertrain ManagementOpen24.Fuel Delivery and Air Induction > Fuel Pump — Diagram Information and Instructions > Symbol Definitions > Wire color abbreviationsPowertrain ManagementOpen25.Fuel Delivery and Air Induction > Fuel Pump — Diagram Information and Instructions > Symbol Definitions > WiresPowertrain ManagementOpen26.Fuel Delivery and Air Induction > Fuel Pump — Electrical DiagramsPowertrain ManagementOpen27.Connector Views > Connector Views By View Number > View 201 Fuel Pump Control Module Connector ViewGeneralOpen28.Connector Views > Fuel Pump Control UnitGeneralOpen29.Electrical Diagrams > Powertrain Management > Fuel Delivery and Air Induction > System DiagramGeneralOpen30.Fuel Delivery and Air Induction — Diagnostic Aids > How to Troubleshoot Electrical SystemsPowertrain ManagementOpen31.Fuel Delivery and Air Induction — Diagnostic Aids > Terminal Replacement ProceduresPowertrain ManagementOpen32.Fuel Delivery and Air Induction — Diagram Information and Instructions > Acronym DefinitionsPowertrain ManagementOpen33.Fuel Delivery and Air Induction — Diagram Information and Instructions > How to Read Schematics > Circuit SchematicsPowertrain ManagementOpen34.Fuel Delivery and Air Induction — Diagram Information and Instructions > How to Read Schematics > Ground Distribution SchematicsPowertrain ManagementOpen35.Fuel Delivery and Air Induction — Diagram Information and Instructions > How to Read Schematics > Power Distribution SchematicsPowertrain ManagementOpen36.Fuel Delivery and Air Induction — Diagram Information and Instructions > Symbol Definitions > ComponentsPowertrain ManagementOpen37.Fuel Delivery and Air Induction — Diagram Information and Instructions > Symbol Definitions > Connectors - "C"Powertrain ManagementOpen38.Fuel Delivery and Air Induction — Diagram Information and Instructions > Symbol Definitions > DiodesPowertrain ManagementOpen39.Fuel Delivery and Air Induction — Diagram Information and Instructions > Symbol Definitions > FusesPowertrain ManagementOpen40.Fuel Delivery and Air Induction — Diagram Information and Instructions > Symbol Definitions > Ground - "G"Powertrain ManagementOpen41.Fuel Delivery and Air Induction — Diagram Information and Instructions > Symbol Definitions > Light Emitting Diode (LED)Powertrain ManagementOpen42.Fuel Delivery and Air Induction — Diagram Information and Instructions > Symbol Definitions > MotorPowertrain ManagementOpen43.Fuel Delivery and Air Induction — Diagram Information and Instructions > Symbol Definitions > Pressure SensorPowertrain ManagementOpen44.Fuel Delivery and Air Induction — Diagram Information and Instructions > Symbol Definitions > ResistorPowertrain ManagementOpen45.Fuel Delivery and Air Induction — Diagram Information and Instructions > Symbol Definitions > ShieldingPowertrain ManagementOpen46.Fuel Delivery and Air Induction — Diagram Information and Instructions > Symbol Definitions > SolenoidPowertrain ManagementOpen47.Fuel Delivery and Air Induction — Diagram Information and Instructions > Symbol Definitions > SplicesPowertrain ManagementOpen48.Fuel Delivery and Air Induction — Diagram Information and Instructions > Symbol Definitions > SwitchesPowertrain ManagementOpen
Exact Vehicle Hub
Browse →Likely Trouble Codes for This System
Browse →P0192: Fuel Rail Pressure Sensor Circuit LowCode
Fuel code commonly seen during fuel pump diagnosis.
P0230: Fuel Pump Primary CircuitCode
Fuel code commonly seen during fuel pump diagnosis.
P0231: Fuel Pump Secondary Circuit LowCode
Fuel code commonly seen during fuel pump diagnosis.
P2177: System Too Lean Off Idle (Bank 1)Code
Fuel code commonly seen during fuel pump diagnosis.
P0174: System Too Lean (Bank 2)Code
Fuel code commonly seen during fuel pump diagnosis.
P0191: Fuel Rail Pressure Sensor Circuit Range/PerformanceCode
Fuel code commonly seen during fuel pump diagnosis.
More MDX Wiring Pages
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Same System, Other Vehicles
2010 Toyota Prius Fuel Pump Wiring Diagram2012 Toyota Camry Fuel Pump Wiring Diagram2011 Honda Civic Fuel Pump Wiring Diagram2011 Honda Fit Fuel Pump Wiring Diagram2011 Honda Insight Fuel Pump Wiring Diagram2008 Honda Accord Fuel Pump Wiring Diagram2008 Honda S2000 Fuel Pump Wiring Diagram2011 Ford Crown Victoria Fuel Pump Wiring Diagram