Sequoia LTD 4WD V8-4.7L (2UZ-FE) (2001): Relays and Modules

Also for this vehicle: Sequoia 2WD V8-4.6L (1UR-FE) (2010), Sequoia 2WD V8-4.7L (2UZ-FE) (2003), Sequoia 4WD V8-4.6L (1UR-FE) (2010), Sequoia 4WD V8-4.7L (2UZ-FE) (2006), Sequoia 4WD V8-5.7L (3UR-FE) (2009), Sequoia SR5 4WD V8-4.7L (2UZ-FE) (2001).

Diagnostics Maintenance Engine General Transmission Brakes Electrical Steering & suspension Heating & A/C Body & interior

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01Relays and Modules Relays and Modules: Sections
- Relays and Modules - Accessories and Optional Equipment2 pages
  - Accessory Delay Module › Accessory Delay Relay › Component Information › Locations
  - Antenna Relay › Component Information › Locations
- Relays and Modules - Body and Frame71 pages
  - Door Module › Component Information67 pages
    Locations2 3
    Testing and Inspection › Initial Inspection and Diagnostic Overview2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…64
  - Heated Mirror Relay › Component Information › Testing and Inspection
  - Power Door Lock Relay › Component Information › Locations
  - Sunroof / Moonroof Relay › Component Information › Locations
  - Sunroof / Moonroof Module › Component Information › Locations
- Relays and Modules - Brakes and Traction Control10 pages
- Relays and Modules - HVAC8 pages
- Relays and Modules - Lighting and Horns45 pages
- Relays and Modules - Power and Ground Distribution › Relay Box › Component Information34 pages
  - Locations2 3 4 5
  - Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…29
- Relays and Modules - Powertrain Management175 pages
  - Relays and Modules - Computers and Control Systems168 pages
    Body Control System <--> [Body Control Module] › Component Information68 pages
    Technical Service Bulletins6 pages
    Customer Interest for Body Control System:3 pages
    EL007-03 › May › 03 › Antitheft System - Alarm Sounds When Unlocking Vehicle
    EL007-01 › Sep › 01 › Headlight High Beam Indicator Light - Inoperative2
    All Technical Service Bulletins for Body Control System:3 pages
    EL007-03 › May › 03 › Antitheft System - Alarm Sounds When Unlocking Vehicle
    EL007-01 › Sep › 01 › Headlight High Beam Indicator Light - Inoperative2
    Testing and Inspection › Initial Inspection and Diagnostic Overview2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…62
    Engine Control Module › Component Information97 pages
    Technical Service Bulletins78 pages
    Customer Interest: › SS004R-01 › Sep › 03 › Engine Controls - Error When Reprogramming ECU2 3 4 5
    All Technical Service Bulletins for Engine Control Module:39 pages
    SB0064-10 › Feb › 10 › Engine Controls - Techstream(R) ECU Re-Flash Procedure2 3 4 5 6 7 8 9 10 11 12 13 14 15
    TC002R-03 › Dec › 04 › Engine/Transmission Controls - Resetting ECM Memory2 3 4
    SS004R-01 › Sep › 03 › Engine Controls - Error When Reprogramming ECU2 3 4 5
    SS002R-01 › Sep › 03 › Engine Controls - ECU Reprogramming Procedure2 3 4 5 6 7 8 9 10 11 12 13 14 15
    All Other Service Bulletins for Engine Control Module:34 pages
    SB0064-10 › Feb › 10 › Engine Controls - Techstream(R) ECU Re-Flash Procedure2 3 4 5 6 7 8 9 10 11 12 13 14 15
    TC002R-03 › Dec › 04 › Engine/Transmission Controls - Resetting ECM Memory2 3 4
    SS002R-01 › Sep › 03 › Engine Controls - ECU Reprogramming Procedure2 3 4 5 6 7 8 9 10 11 12 13 14 15
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
    Testing and Inspection › Component Tests and General Diagnostics2
    EFI Main Relay <--> [Main Relay (Computer/Fuel System)] › Component Information › Locations2 3
  - Relays and Modules - Fuel Delivery and Air Induction6 pages
    Fuel Pump Relay › Component Information3 pages
    Locations
    Testing and Inspection › Fuel Pump Relay2
    EFI Main Relay <--> [Main Relay (Computer/Fuel System)] › Component Information › Locations2 3
  - Relays and Modules - Ignition System › Igniter <--> [Ignition Control Module] › Component Information › Testing and Inspection
- Relays and Modules - Restraint Systems14 pages
  - Airbag Sensor Assembly <--> [Air Bag Control Module] › Component Information13 pages
    Locations2
    Description and Operation › Airbag Sensor Assembly2
    Testing and Inspection › Airbag Sensor Assembly2
    Service and Repair › Airbag Sensor Assembly2 3 4 5 6 7
  - 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 › Locations2
- Relays and Modules - Transmission and Drivetrain › Relays and Modules - Transfer Case › Control Module, Transfer Case › Component Information › Locations
- Relays and Modules - Windows and Glass4 pages
02Sensors and Switches Sensors and Switches: Sections
03Maintenance Maintenance: Sections
04Engine, Cooling and Exhaust Engine, Cooling and Exhaust: Sections
05Hybrid Drive Systems Hybrid Drive Systems: Sections
06Powertrain Management Powertrain Management: Sections
07Transmission and Drivetrain Transmission and Drivetrain: Sections
08Brakes and Traction Control Brakes and Traction Control: Sections
09Starting and Charging Starting and Charging: Sections
10Power and Ground Distribution Power and Ground Distribution: Sections
11Steering and Suspension Steering and Suspension: Sections
12Heating and Air Conditioning Heating and Air Conditioning: Sections
13Restraint Systems Restraint Systems: Sections
14Accessories and Optional Equipment Accessories and Optional Equipment: Sections
15Body and Frame Body and Frame: Sections
16Cruise Control Cruise Control: Sections
17Instrument Panel, Gauges and Warning Indicators Instrument Panel, Gauges and Warning Indicators: Sections
18Lighting and Horns Lighting and Horns: Sections
19Windows and Glass Windows and Glass: Sections
20Wiper and Washer Systems Wiper and Washer Systems: Sections