Tacoma 4WD L4-2.7L (3RZ-FE) (2004): Sensors and Switches

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).

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
2. 02Sensors and SwitchesSensors and Switches: Sections
   • Sensors and Switches - Accessories and Optional Equipment5 pages

     • Door Sensor/Switch (For Alarm) › Component Information › Locations23
     • Lock Cylinder Switch › Component Information › Locations2
   • Sensors and Switches - Body and Frame11 pages

     • Power Door Lock Switch › Component Information › Locations23456
     • Power Mirror Switch › Component Information › Locations23
     • Power Seat Switch › Component Information › Locations2
   • Sensors and Switches - Brakes and Traction Control24 pages

     • Acceleration/Deceleration Sensor › Component Information › Locations23
     • Brake Fluid Level Sensor/Switch › Component Information › Locations
     • Braking Sensor/Switch › Component Information › Locations
     • Differential Lock Switch › Component Information › Locations2
     • Parking Brake Warning Switch › Component Information › Locations2
     • Steering Angle Sensor, Traction Control › Component Information › Technical Service Bulletins › ABS/TCS - Zero Point Calibration Information234
     • Wheel Speed Sensor › Component Information9 pages

       • Locations23
       • Diagrams › Front2
       • Service and Repair › Speed Sensor, Front234
     • Yaw Rate Sensor › Component Information › Technical Service Bulletins › ABS/TCS - Zero Point Calibration Information2
   • Sensors and Switches - Cooling System › Engine - Coolant Temperature Sensor/Switch5 pages

     • Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations234
     • Temperature Sensor (Gauge) › Component Information › Testing and Inspection
   • Sensors and Switches - Cruise Control3 pages

     • Clutch Switch, Cruise Control › Component Information › Locations
     • Cruise Control Switch › Component Information › Locations2
   • Sensors and Switches - Engine2 pages

     • Oil Pressure Sender › Component Information › Locations
     • Variable Valve Timing Actuator Position Sensor › Component Information › Locations
   • Sensors and Switches - HVAC6 pages

     • Blower Motor Switch › Component Information › Locations
     • Evaporator Temperature Sensor / Switch › Component Information › Testing and Inspection › On-Vehicle Inspection2
     • Refrigerant Pressure Sensor / Switch, HVAC › Component Information › Locations23
   • Sensors and Switches - Instrument Panel14 pages

     • Dimmer Switch › Component Information › Testing and Inspection
     • Door Switch › Component Information › Locations2345
     • Fuel Gauge Sender › Component Information › Testing and Inspection2
     • Key Reminder Switch › Component Information4 pages

       • Locations2
       • Testing and Inspection › Symptom Related Diagnostic Procedures2
     • Parking Brake Warning Switch › Component Information › Locations2
   • Sensors and Switches - Lighting and Horns25 pages

     • Backup Lamp Switch › Component Information › Locations2
     • Brake Light Switch › Component Information9 pages

       • Locations234
       • Testing and Inspection › Component Inspection2345
     • Combination Switch › Component Information › Locations2
     • Door Switch › Component Information › Locations2345
     • Hazard Warning Switch › Component Information › Locations2
     • Headlamp Dimmer Switch › Component Information › Testing and Inspection
     • Headlamp Switch › Component Information › Locations
     • Horn Switch › Component Information › Testing and Inspection
     • Interior Light Switch › Component Information › Testing and Inspection
     • Turn Signal Switch › Component Information › Testing and Inspection
   • Sensors and Switches - Powertrain Management79 pages

     • Sensors and Switches - Computers and Control Systems45 pages

       • Air Flow Meter/Sensor › Component Information › Locations2345
       • Camshaft Position Sensor › Component Information › Locations2345
       • Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations234
       • Crankshaft Position Sensor › Component Information › Locations234
       • Intake Air Temperature Sensor › Component Information › Locations
       • Knock Sensor › Component Information › Locations23
       • Oxygen Sensor › Component Information12 pages

         • Technical Service Bulletins › Engine Controls - A/F And O2 Sensor Identification2345678910
         • Testing and Inspection › Air-Fuel Ratio (A/F) Sensor2
       • Power Steering Pressure Switch › Component Information › Locations
       • Throttle Position Sensor › Component Information › Locations2345
       • Transmission Position Switch/Sensor, A/T › Component Information › Locations2
       • Variable Valve Timing Actuator Position Sensor › Component Information › Locations
       • Vehicle Speed Sensor › Component Information › Locations2
     • Sensors and Switches - Emission Control Systems7 pages

       • EGR Temperature Sensor › Component Information › Locations23
       • Evaporative Vapor Pressure Sensor › Component Information › Locations23
       • Leak Detection Sensor, Evaporative System › Component Information › Testing and Inspection
     • Sensors and Switches - Fuel Delivery and Air Induction10 pages

       • Air Flow Meter/Sensor › Component Information › Locations2345
       • Throttle Position Sensor › Component Information › Locations2345
     • Sensors and Switches - Ignition System17 pages

       • Camshaft Position Sensor › Component Information › Locations2345
       • Crankshaft Position Sensor › Component Information › Locations234
       • Ignition Switch › Component Information › Locations2345
       • Knock Sensor › Component Information › Locations23
   • Sensors and Switches - Restraint Systems21 pages

     • Air Bag Deactivation Switch › Component Information › Locations234
     • Impact Sensor › Component Information12 pages

       • Specifications2345
       • Testing and Inspection › Collision / Non-Collision Inspections2
       • Service and Repair › Replacement Requirements2345
     • Seat Belt Buckle Switch › Component Information › Locations234
     • Seat Occupant Sensor › Component Information › Technical Service Bulletins › Restraints - OCS System Initialization
   • Sensors and Switches - Starting and Charging16 pages

     • Clutch Switch › Component Information › Locations2
     • Ignition Switch › Component Information › Locations2345
     • Neutral Safety Switch › Component Information9 pages

       • Locations23
       • Testing and Inspection › Cruise Control System (w/ETCS-i)23456
   • Sensors and Switches - Steering and Suspension9 pages

     • Sensors and Switches - Steering5 pages

       • Power Steering Pressure Switch › Component Information › Locations
       • Steering Angle Sensor › Component Information › Technical Service Bulletins › ABS/TCS - Zero Point Calibration Information234
     • Sensors and Switches - Suspension › Steering Angle Sensor › Component Information › Technical Service Bulletins › ABS/TCS - Zero Point Calibration Information234
   • Sensors and Switches - Transmission and Drivetrain56 pages

     • Sensors and Switches - A/T7 pages

       • Overdrive Switch, A/T › Component Information › Locations2
       • Transmission Mode Switch, A/T › Component Information › Locations2
       • Transmission Position Switch/Sensor, A/T › Component Information › Locations2
       • Transmission Temperature Sensor/Switch, A/T › Component Information › Locations
     • Sensors and Switches - Differential › Switch, Differential Lock › Component Information › Locations23
     • Sensors and Switches - Transfer Case › Four Wheel Drive Selector Switch › Component Information › Diagrams › Diagram Information and Instructions234567891011121314151617181920…46
   • Sensors and Switches - Windows and Glass › Power Window Switch › Component Information › Locations234567
   • Sensors and Switches - Wiper and Washer Systems4 pages

     • Washer Fluid Level Switch › Component Information › Locations2
     • Windshield Washer Switch › Component Information › Testing and Inspection
     • Wiper Switch › Component Information › Testing and Inspection
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