F 350 2WD Super Duty V8-5.4L (2008): Relays and Modules

Also for this vehicle: F 350 2WD Pickup L6-300 4.9L (1982), F 350 2WD Pickup V8-351 5.8L (1983), F 350 2WD Pickup V8-351 5.8L VIN H 4-bbl HP (1985), F 350 2WD Pickup V8-460 7.5L (1984), F 350 2WD Pickup V8-460 7.5L VIN G EFI (1997), F 350 2WD Pickup V8-6.9L DSL (1983), F 350 2WD Pickup V8-7.3L DSL (1988), F 350 2WD Pickup V8-7.3L DSL Turbo VIN K (1994), F 350 2WD Super Duty V10-6.8L (2009), F 350 2WD Super Duty V10-6.8L VIN S (1999), F 350 2WD Super Duty V10-6.8L VIN V (2005), F 350 2WD Super Duty V10-6.8L VIN Z Bi-Fuel (2001), F 350 2WD Super Duty V8-5.4L SOHC VIN L (2002), F 350 2WD Super Duty V8-5.4L VIN 5 (2006), F 350 2WD Super Duty V8-6.0L DSL Turbo VIN P (2004), F 350 2WD Super Duty V8-6.4L DSL Turbo (2009), F 350 2WD Super Duty V8-6.7L DSL Turbo (2011), F 350 2WD Super Duty V8-7.3L DSL Turbo VIN F (1999), F-250 to F-550 Super Duty Factory Service Manual (2007), F-250 to F-550 Super Duty Factory Service Manual (2008).

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1. 01Relays and ModulesRelays and Modules: Sections
   • Relays and Modules - Accessories and Optional Equipment14 pages

     • Accessory Delay Module › Accessory Delay Relay › Component Information › Locations23
     • Communications Control Module › Component Information › Technical Service Bulletins4 pages

       • Customer Interest: › 10-2-8 › Feb › 10 › SYNC(R) System - Defaults To 'Privacy Mode'
       • All Technical Service Bulletins: › 10-2-8 › Feb › 10 › SYNC(R) System - Defaults To 'Privacy Mode'
       • All Other Service Bulletins for Communications Control Module: › 08-26-4 › Jan › 09 › A/T - 5R100W Cold Weather Failure2
       • All Other Service Bulletins for Communications Control Module: › 08-26-4 › Jan › 09 › A/T - 5R100W Cold Weather Failure
     • General Module › Component Information › Technical Service Bulletins2 pages

       • Customer Interest for General Module: › 07-16-6 › Aug › 07 › Lighting - Ambulance Package Lighting issues
       • All Technical Service Bulletins for General Module: › 07-16-6 › Aug › 07 › Lighting - Ambulance Package Lighting issues
     • Navigation Module › Component Information › Locations2
     • Parking Assist Control Module › Component Information › Locations23
   • Relays and Modules - Body and Frame35 pages

     • Heated Mirror Relay › Component Information › Locations23
     • Memory Positioning Module › Component Information › Locations2345678910
     • Power Mirror Relay › Component Information › Locations2
     • Power Seat Control Module › Component Information › Description and Operation
     • Seat Heater Relay › Component Information6 pages

       • Locations › Heated Seat Relay, Driver Side Front2
       • Diagrams › Heated Seat Relay, Passenger Side Front2
       • Testing and Inspection › Heated Seat Relay, Passenger Side Front2
     • Sunroof / Moonroof Module › Component Information › Locations23
     • Trailer Towing Relay › Component Information10 pages

       • Locations › Trailer Tow Relay, Left Turn234
       • Testing and Inspection › Trailer Tow Relay, Battery Charge23456
   • Relays and Modules - Brakes and Traction Control35 pages

     • Electronic Brake Control Module › Component Information › Locations234
     • Trailer Brake Control Module › Component Information31 pages

       • Locations23
       • Testing and Inspection › Initial Inspection and Diagnostic Overview234567891011121314151617181920…28
   • Relays and Modules - HVAC12 pages

     • Blower Motor Relay › Component Information › Locations23
     • Compressor Clutch Relay › Component Information › Locations23
     • Control Module HVAC › Component Information6 pages

       • Technical Service Bulletins2 pages

         • Customer Interest for Control Module HVAC: › 08-19-7 › Sep › 08 › A/C - Slow To Cool
         • All Technical Service Bulletins for Control Module HVAC: › 08-19-7 › Sep › 08 › A/C - Slow To Cool
       • Diagrams › HVAC-EATC234
   • Relays and Modules - Lighting and Horns14 pages

     • Backup Lamp Relay › Component Information › Locations2
     • Brake Lamp Relay › Component Information › Locations2
     • Trailer Lighting Relay › Component Information10 pages

       • Locations › Trailer Tow Relay, Right Turn234
       • Testing and Inspection › Trailer Tow Relay, Battery Charge23456
   • Relays and Modules - Power and Ground Distribution40 pages

     • Power Distribution Module › Component Information › Technical Service Bulletins3 pages

       • Customer Interest for Power Distribution Module: › 07-16-6 › Aug › 07 › Lighting - Ambulance Package Lighting issues
       • All Technical Service Bulletins for Power Distribution Module:2 pages

         • 07-16-6 › Aug › 07 › Lighting - Ambulance Package Lighting issues
         • 07-9-1 › May › 07 › Electrical - Snowplow Lighting Issues
     • Power Distribution Relay › Component Information19 pages

       • Locations › Trailer Tow Relay, Parking Lamp234
       • Testing and Inspection › Macro ISO Relay23456789101112131415
     • Relay Box › Component Information18 pages

       • Locations › Smart Junction Box2345
       • Diagrams › Battery Junction Box (BJB)2345678
       • Application and ID › Smart Junction Box2345
   • Relays and Modules - Powertrain Management84 pages

     • Relays and Modules - Computers and Control Systems60 pages

       • Electronic Throttle Control Module › Component Information › Description and Operation234
       • Engine Control Module › Component Information37 pages

         • Technical Service Bulletins8 pages

           • Customer Interest for Engine Control Module:4 pages

             • 10-20-4 › Oct › 10 › Engine Controls - DTC's P0607 And P061B Stored In Memory
             • 09-26-7 › Jan › 10 › Engine Controls - DTC P0607 Stored In PCM
             • 07-14-8 › Jul › 07 › Engine, A/T Controls - Erratic A/T Shifting Over 50 MPH2
           • All Technical Service Bulletins for Engine Control Module:4 pages

             • 10-20-4 › Oct › 10 › Engine Controls - DTC's P0607 And P061B Stored In Memory
             • 09-26-7 › Jan › 10 › Engine Controls - DTC P0607 Stored In PCM
             • 07-14-8 › Jul › 07 › Engine, A/T Controls - Erratic A/T Shifting Over 50 MPH2
         • Diagrams › Diagram Information and Instructions234567891011121314151617181920…26
         • Service and Repair › Procedures23
       • Idle/Throttle Speed Control Unit › Component Information17 pages

         • Locations
         • Diagrams › Diagram Information and Instructions2345678910111213141516
       • Main Relay (Computer/Fuel System) › Component Information › Locations2
     • Relays and Modules - Fuel Delivery and Air Induction24 pages

       • Fuel Pump Control Unit › Component Information › Locations23
       • Fuel Pump Relay › Component Information › Locations2
       • Idle/Throttle Speed Control Unit › Component Information17 pages

         • Locations
         • Diagrams › Diagram Information and Instructions2345678910111213141516
       • Main Relay (Computer/Fuel System) › Component Information › Locations2
   • Relays and Modules - Restraint Systems › Air Bag Control Module › Component Information › Locations2345678910
   • Relays and Modules - Starting and Charging › Starter Relay › Component Information6 pages

     • Locations › Starter Relay2
     • Testing and Inspection › Run/Start Relay234
   • Relays and Modules - Transmission and Drivetrain8 pages

     • Relays and Modules - A/T › Control Module, A/T › Component Information › Technical Service Bulletins4 pages

       • Customer Interest for Control Module: › 07-14-8 › Jul › 07 › Engine, A/T Controls - Erratic A/T Shifting Over 50 MPH2
       • All Technical Service Bulletins for Control Module: › 07-14-8 › Jul › 07 › Engine, A/T Controls - Erratic A/T Shifting Over 50 MPH2
     • Relays and Modules - Transfer Case › Four Wheel Drive Selector Relay › Component Information › Testing and Inspection › Hi to Low Relay234
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