Xterra 4WD V6-4.0L (VQ40DE) (2009): Relays and Modules

Also for this vehicle: Xterra 2WD L4-2.4L (KA24DE) (2003), Xterra 2WD V6-3.3L SC (VG33ER) (2003), Xterra 2WD V6-4.0L (VQ40) (2005), Xterra 2WD V6-4.0L (VQ40DE) (2006), Xterra 4WD V6-3.3L SC (VG33ER) (2003), Xterra SE 2WD V6-3.3L (VG33E) (2002), Xterra SE 4WD V6-3.3L (VG33E) (2000), Xterra XE 2WD L4-2.4L (KA24DE) (2002), Xterra XE 2WD V6-3.3L (VG33E) (2000), Xterra XE 2WD V6-3.3L SC (VG33ER) (2002), Xterra XE 4WD V6-3.3L SC (VG33ER) (2002).

Choose Sections to see everything in a chapter, or a chapter title to start at its first page.

1. 01Relays and ModulesRelays and Modules: Sections
   • Relays and Modules - Brakes and Traction Control9 pages

     • Electronic Brake Control Module › Component Information6 pages

       • Technical Service Bulletins › ABS/TCS - CAN Diagnostic Information23
       • Locations › VDC23
     • Traction Control Module › Component Information › Technical Service Bulletins › ABS/TCS - CAN Diagnostic Information23
   • Relays and Modules - Cooling System › Radiator Cooling Fan Motor Relay › Component Information › Locations
   • Relays and Modules - HVAC › Control Module HVAC › Component Information › Description and Operation › Manual A/C (Type 1 - Two Control Dial System)2
   • Relays and Modules - Instrument Panel › Speedometer Module › Component Information4 pages

     • Locations
     • Description and Operation › System Diagram23
   • Relays and Modules - Lighting and Horns6 pages

     • Daytime Running Lamp Relay › Component Information › Locations
     • Fog/Driving Lamp Relay › Component Information › Locations › Fog Lamp Relay2
     • Headlamp Control Module › Component Information › Technical Service Bulletins › Lighting - Xenon Headlamp Service Info.2
     • Headlamp Relay › Component Information › Locations
   • Relays and Modules - Power and Ground Distribution35 pages

     • Power Distribution Module › Component Information32 pages

       • Technical Service Bulletins › Electrical - IPDM Serviceability
       • Locations › Engine Compartment23
       • Diagrams › Diagram Information and Instructions23456789101112
       • Description and Operation › Power Control System2
       • Testing and Inspection › Initial Inspection and Diagnostic Overview234567891011121314
     • Power Distribution Relay › Component Information › Description and Operation2
     • Relay Box › Component Information › Locations
   • Relays and Modules - Powertrain Management56 pages

     • Relays and Modules - Computers and Control Systems53 pages

       • Body Control Module › Component Information4 pages

         • Technical Service Bulletins › Antitheft System - NATS Security VBC Logic
         • Locations › CAN Communication System23
       • Engine Control Module › Component Information48 pages

         • Technical Service Bulletins › Engine Controls - ECM Programming Interruption Recovery234567891011121314151617181920…44
         • Locations › Component Locations234
       • Main Relay (Computer/Fuel System) › Component Information › Locations
     • Relays and Modules - Fuel Delivery and Air Induction2 pages

       • Fuel Pump Relay › Component Information › Locations
       • Main Relay (Computer/Fuel System) › Component Information › Locations
     • Relays and Modules - Ignition System › Ignition Relay › Component Information › Locations
   • Relays and Modules - Restraint Systems4 pages

     • Air Bag Control Module › Component Information › Locations2
     • Seat Occupant Classification Module - Air Bag › Component Information › Locations2
   • Relays and Modules - Starting and Charging › Starter Relay › Component Information › Locations
   • Relays and Modules - Transmission and Drivetrain9 pages

     • Relays and Modules - A/T › Control Module, A/T › Component Information › Technical Service Bulletins › A/T - 5 Speed A/T DTC Diagnostics2
     • Relays and Modules - Differential › Control Unit, Differential Lock › Component Information › Locations2
     • Relays and Modules - Transfer Case5 pages

       • Control Module, Transfer Case › Component Information › Locations › Transfer TX15B23
       • Four Wheel Drive Selector Relay › Component Information › Locations
       • Transfer Case Actuator Relay › Component Information › Locations
   • Relays and Modules - Windows and Glass › Heated Glass Element Relay › Component Information › Locations
2. 02Sensors and SwitchesSensors and Switches: Sections
3. 03MaintenanceMaintenance: Sections
4. 04Engine, Cooling and ExhaustEngine, Cooling and Exhaust: Sections
5. 05Powertrain ManagementPowertrain Management: Sections
6. 06Transmission and DrivetrainTransmission and Drivetrain: Sections
7. 07Brakes and Traction ControlBrakes and Traction Control: Sections
8. 08Starting and ChargingStarting and Charging: Sections
9. 09Power and Ground DistributionPower and Ground Distribution: Sections
10. 10Steering and SuspensionSteering and Suspension: Sections
11. 11Heating and Air ConditioningHeating and Air Conditioning: Sections
12. 12Restraint SystemsRestraint Systems: Sections
13. 13Accessories and Optional EquipmentAccessories and Optional Equipment: Sections
14. 14Body and FrameBody and Frame: Sections
15. 15Cruise ControlCruise Control: Sections
16. 16Instrument Panel, Gauges and Warning IndicatorsInstrument Panel, Gauges and Warning Indicators: Sections
17. 17Lighting and HornsLighting and Horns: Sections
18. 18Windows and GlassWindows and Glass: Sections
19. 19Wiper and Washer SystemsWiper and Washer Systems: Sections