Celica 2WD L4-2.0L (3S-FE) (1988): Relays and Modules

Also for this vehicle: Celica Coupe L4-107.5 1762cc 1.8L DOHC (7A-FE) (1995), Celica Coupe L4-132 2164cc 2.2L DOHC (5S-FE) (1992), Celica GT Convertible L4-2164cc 2.2L DOHC MFI (1997), Celica GT L4-1.8L (1ZZ-FE) (2001), Celica GT Liftback L4-2164cc 2.2L DOHC (5S-FE) MFI (1999), Celica GT Liftback L4-2164cc 2.2L DOHC MFI (1998), Celica GT Ltd Ed Convertible L4-2164cc 2.2L DOHC MFI (1997), Celica GT-S L4-1.8L (2ZZ-GE) (2000), Celica L4-1.8L (1ZZ-FE) (2004), Celica L4-1.8L (2ZZ-GE) (2005), Celica L4-122 1998cc 2.0L DOHC Turbo (3S-GTE) (1990), Celica L4-132 2164cc 2.2L DOHC (5S-FE) (1993), Celica L4-1998cc 2.0L DOHC (3S-GE) (1986), Celica L4-2366cc 22R (1983), Celica L4-96.8 1587cc 1.6L DOHC (4A-FE) (1990), Celica Liftback L4-107.5 1762cc 1.8L DOHC (7A-FE) (1995), Celica Liftback L4-122 1998cc 2.0L DOHC Turbo (3S-GTE) (1992), Celica ST Liftback L4-2164cc 2.2L DOHC (5S-FE) MFI (1998), Celica ST Ltd Ed Liftback L4-1762cc 1.8L DOHC MFI (1997), Celica Supra L6-2759cc 5M Ser (1982), Celica Supra L6-3.0L DOHC (7M-GE) (1986).

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

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

01Relays and Modules Relays and Modules: Sections
- Relays and Modules - Body and Frame2 pages
  - Power Door Lock Relay › Component Information › Locations
  - Sunroof / Moonroof Relay › Component Information › Locations
- Relays and Modules - Brakes and Traction Control11 pages
  - ABS Main Relay › Component Information › Locations2 3 4 5
  - Electronic Brake Control Module › Component Information › Specifications2 3 4 5 6
- Relays and Modules - Cooling System › Radiator Cooling Fan Motor Relay › Component Information › Locations
- Relays and Modules - Cruise Control › Cruise Control Module › Component Information › Locations
- Relays and Modules - HVAC20 pages
  - Blower Motor Relay › Component Information7 pages
    Locations › Blower Control Relay2 3
    Testing and Inspection › Blower Motor Control Relay2 3 4
  - Compressor Clutch Relay › Component Information › Locations2
  - Condenser Fan Motor Relay, HVAC › Component Information5 pages
    Locations
    Testing and Inspection › Fan Relay Number 22 3 4
  - Control Module HVAC › Component Information6 pages
    Locations2
    Testing and Inspection › Air Conditioning Amplifier2 3 4
- Relays and Modules - Instrument Panel › Panel Dimming Relay › Component Information › Locations
- Relays and Modules - Lighting and Horns3 pages
- Relays and Modules - Power and Ground Distribution2 pages
  - Power Distribution Relay › Component Information › Locations
  - Relay Box › Component Information › Locations
- Relays and Modules - Powertrain Management29 pages
  - Relays and Modules - Computers and Control Systems18 pages
    Engine Control Module › Component Information12 pages
    Technical Service Bulletins8 pages
    Customer Interest:3 pages
    ENG013 › Oct › 89 › Engine Control - New ECM Stops Engine Ping/Surge/Jerk2
    ENG003 › Feb › 89 › Engine Control - New ECM Improves Cold Driveability
    All Technical Service Bulletins for Engine Control Module:4 pages
    ENG007R › Jan › 90 › Engine Control - Smoother Acceleration When Cold
    ENG013 › Oct › 89 › Engine Control - New ECM Stops Engine Ping/Surge/Jerk2
    ENG003 › Feb › 89 › Engine Control - New ECM Improves Cold Driveability
    All Other Service Bulletins for Engine Control Module: › ENG007R › Jan › 90 › Engine Control - Smoother Acceleration When Cold
    Testing and Inspection › Component Tests and General Diagnostics2 3 4
    EFI Main Relay <--> [Main Relay (Computer/Fuel System)] › Component Information6 pages
    Locations2 3
    Testing and Inspection › Component Inspection2 3
  - Relays and Modules - Fuel Delivery and Air Induction9 pages
    Circuit Opening Relay <--> [Fuel Pump Relay] › Component Information › Locations2 3
    EFI Main Relay <--> [Main Relay (Computer/Fuel System)] › Component Information6 pages
    Locations2 3
    Testing and Inspection › Component Inspection2 3
  - Relays and Modules - Ignition System › Igniter <--> [Ignition Control Module] › Component Information › Testing and Inspection › Circuit Test2
- Relays and Modules - Starting and Charging › Starter Relay › Component Information › Locations
- Relays and Modules - Windows and Glass › Heated Glass Element Relay › Component Information › Locations
- Relays and Modules - Wiper and Washer Systems › Wiper Relay › Component Information › Locations
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