Tacoma 4WD L4-2.7L (3RZ-FE) (2004): Relays and Modules

Also for this vehicle: Tacoma 2WD L4-2.4L (2RZ-FE) (1996), Tacoma 2WD L4-2.7L (2TR-FE) (2005), Tacoma 2WD V6-3.4L (5VZ-FE) (1995), Tacoma 2WD V6-4.0L (1GR-FE) (2006), Tacoma 4WD L4-164.4 2693cc 2.7L DOHC (3RZ-FE) (1996), Tacoma 4WD L4-2.7L (2TR-FE) (2005), Tacoma 4WD V6-3.4L (5VZ-FE) (1995), Tacoma 4WD V6-4.0L (1GR-FE) (2006), Tacoma Dbl Cab 4WD V6-3.4L (5VZ-FE) (2001), Tacoma Extra Cab 2WD L4-2.4L (2RZ-FE) (1999), Tacoma Extra Cab 2WD L4-2438cc 2.4L DOHC MFI (1997), Tacoma Extra Cab 2WD V6-3.4L (5VZ-FE) (1998), Tacoma Extra Cab 4WD L4-2.7L (3RZ-FE) (1999), Tacoma Extra Cab 4WD L4-2693cc 2.7L DOHC MFI (1997), Tacoma Extra Cab 4WD V6-3.4L (5VZ-FE) (1998), Tacoma Extra Cab Limited 4WD V6-3.4L (5VZ-FE) (2000), Tacoma PreRunner 2WD V6-3.4L (5VZ-FE) (2003), Tacoma PreRunner Dbl Cab 2WD V6-3.4L (5VZ-FE) (2001), Tacoma PreRunner Extra Cab 2WD L4-2.7L (3RZ-FE) (1998), Tacoma PreRunner Extra Cab 2WD V6-3.4L (5VZ-FE) (2000), Tacoma PreRunner L4-2.7L (2TR-FE) (2005), Tacoma PreRunner L4-2.7L (3RZ-FE) (2004), Tacoma PreRunner Reg Cab 2WD L4-2.7L (3RZ-FE) (1999), Tacoma PreRunner V6-4.0L (1GR-FE) (2006), Tacoma Regular Cab 2WD L4-2.4L (2RZ-FE) (2000), Tacoma Regular Cab 2WD L4-2438cc 2.4L DOHC MFI (1997), Tacoma Regular Cab 4WD L4-2.7L (3RZ-FE) (1999), Tacoma Regular Cab 4WD V6-3.4L (5VZ-FE) (1997), Tacoma S-Runner 2WD V6-3.4L (5VZ-FE) (2001).

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1. 01Relays and ModulesRelays and Modules: Sections
   • Relays and Modules - Accessories and Optional Equipment4 pages

     • Alarm Module, (Vehicle Antitheft) › Component Information › Locations2
     • Antitheft Relay › Component Information › Locations2
   • Relays and Modules - Brakes and Traction Control13 pages

     • Brake Fluid Pump Relay › Component Information › Locations2
     • Brake Fluid Solenoid Valve Relay › Component Information › Locations2
     • Electronic Brake Control Module › Component Information8 pages

       • Locations23
       • Testing and Inspection › Antilock Brake System (ABS)2345
     • Traction Control Relay › Component Information › Locations
   • Relays and Modules - Cruise Control › Cruise Control Module › Component Information9 pages

     • Locations234
     • Testing and Inspection › Component Tests and General Diagnostics2345
   • Relays and Modules - HVAC › Blower Motor Relay › Component Information › Locations2
   • Relays and Modules - Lighting and Horns13 pages

     • Daytime Running Lamp Relay › Component Information › Locations2345
     • Hazard Flasher Relay › Component Information › Locations
     • Headlamp Dimmer Relay › Component Information › Locations2
     • Headlamp Relay › Component Information › Locations2
     • Tail Lamp Relay › Component Information › Locations23
   • Relays and Modules - Power and Ground Distribution › Relay Box › Component Information49 pages

     • Locations2345
     • Diagrams › Diagram Information and Instructions234567891011121314151617181920…44
   • Relays and Modules - Powertrain Management103 pages

     • Relays and Modules - Computers and Control Systems93 pages

       • Body Control Module › Component Information › Locations23
       • Engine Control Module › Component Information86 pages

         • Technical Service Bulletins78 pages

           • Customer Interest: › EG020-05 › May › 05 › Engine Controls - MIL ON/DTC P0136 Set2
           • All Technical Service Bulletins for Engine Control Module:39 pages

             • SB0064-10 › Feb › 10 › Engine Controls - Techstream(R) ECU Re-Flash Procedure23456789101112131415
             • EG045R-04 › Jun › 05 › Engine Controls - Entering VIN When Replacing PCM/ECM23
             • EG020-05 › May › 05 › Engine Controls - MIL ON/DTC P0136 Set2
             • TC002R-03 › Dec › 04 › Engine/Transmission Controls - Resetting ECM Memory234
             • SS002R-01 › Sep › 03 › Engine Controls - ECU Reprogramming Procedure23456789101112131415
           • All Other Service Bulletins for Engine Control Module:37 pages

             • SB0064-10 › Feb › 10 › Engine Controls - Techstream(R) ECU Re-Flash Procedure23456789101112131415
             • EG045R-04 › Jun › 05 › Engine Controls - Entering VIN When Replacing PCM/ECM23
             • TC002R-03 › Dec › 04 › Engine/Transmission Controls - Resetting ECM Memory234
             • SS002R-01 › Sep › 03 › Engine Controls - ECU Reprogramming Procedure23456789101112131415
         • Diagrams › Connector Views2
         • Testing and Inspection › Component Tests and General Diagnostics23456
       • Main Relay (Computer/Fuel System) › Component Information › Locations234
     • Relays and Modules - Fuel Delivery and Air Induction10 pages

       • Fuel Pump Relay › Component Information6 pages

         • Locations23
         • Testing and Inspection › Circuit Opening Relay23
       • Main Relay (Computer/Fuel System) › Component Information › Locations234
   • Relays and Modules - Restraint Systems9 pages

     • Air Bag Control Module › Component Information8 pages

       • Specifications23456
       • Testing and Inspection › Component Tests and General Diagnostics2
     • Seat Occupant Classification Module - Air Bag › Component Information › Technical Service Bulletins › Restraints - OCS System Initialization
   • Relays and Modules - Starting and Charging › Starter Relay › Component Information › Locations234
   • Relays and Modules - Transmission and Drivetrain8 pages

     • Relays and Modules - A/T4 pages

       • Control Module, A/T › Component Information › Testing and Inspection
       • Shift Interlock Relay › Component Information › Locations
       • Transmission Control System Relay, A/T › Component Information › Locations2
     • Relays and Modules - Differential › Control Unit, Differential Lock › Component Information › Locations2
     • Relays and Modules - Transfer Case › Control Module, Transfer Case › Component Information › Locations2
   • Relays and Modules - Windows and Glass › Power Window Relay › Component Information › Testing and Inspection
2. 02Sensors and SwitchesSensors and Switches: Sections
3. 03MaintenanceMaintenance: Sections
4. 04Engine, Cooling and ExhaustEngine, Cooling and Exhaust: Sections
5. 05Hybrid Drive SystemsHybrid Drive Systems: Sections
6. 06Powertrain ManagementPowertrain Management: Sections
7. 07Transmission and DrivetrainTransmission and Drivetrain: Sections
8. 08Brakes and Traction ControlBrakes and Traction Control: Sections
9. 09Starting and ChargingStarting and Charging: Sections
10. 10Power and Ground DistributionPower and Ground Distribution: Sections
11. 11Steering and SuspensionSteering and Suspension: Sections
12. 12Heating and Air ConditioningHeating and Air Conditioning: Sections
13. 13Restraint SystemsRestraint Systems: Sections
14. 14Accessories and Optional EquipmentAccessories and Optional Equipment: Sections
15. 15Body and FrameBody and Frame: Sections
16. 16Cruise ControlCruise Control: Sections
17. 17Instrument Panel, Gauges and Warning IndicatorsInstrument Panel, Gauges and Warning Indicators: Sections
18. 18Lighting and HornsLighting and Horns: Sections
19. 19Windows and GlassWindows and Glass: Sections
20. 20Wiper and Washer SystemsWiper and Washer Systems: Sections