Optima V6-2.7L (2003): Relays and Modules

Also for this vehicle: Optima L4-2.0L Turbo (2011), Optima L4-2.4L (2001), Optima L4-2.4L Hybrid (2011), Optima L4-2.4L VIN 6 (2006), Optima V6-2.7L VIN 4 (2007), Optima V6-2.7L VIN 8 (2006).

Diagnostics Maintenance Engine 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
  - Antitheft Relay › Component Information › Locations
  - Keyless Entry Module › Component Information › Locations
- Relays and Modules - Body and Frame5 pages
- Relays and Modules - Brakes and Traction Control › Electronic Brake Control Module › Component Information12 pages
  - Locations
  - Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11
- 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 - HVAC4 pages
- Relays and Modules - Lighting and Horns8 pages
- Relays and Modules - Power and Ground Distribution › Relay Box › Component Information11 pages
  - Locations › Component Locations2 3 4 5 6 7 8 9
  - Diagrams › Junction Box (Engine Room)2
- Relays and Modules - Powertrain Management15 pages
  - Relays and Modules - Computers and Control Systems12 pages
    Engine Control Module › Component Information10 pages
    Technical Service Bulletins › A/T - Adaptive Logic and Relearn Procedure2 3 4 5
    Diagrams › Connector Views2 3 4 5
    Main Relay (Computer/Fuel System) › Component Information › Locations › Component Locations2
  - Relays and Modules - Fuel Delivery and Air Induction3 pages
    Fuel Pump Relay › Component Information › Locations
    Main Relay (Computer/Fuel System) › Component Information › Locations › Component Locations2
- Relays and Modules - Restraint Systems5 pages
  - Air Bag Control Module › Component Information › Locations › Component Locations2
  - Seat Occupant Classification Module - Air Bag › Component Information › Technical Service Bulletins › Restraints - 'Passenger Air Bag OFF' Lamp Operation2 3
- Relays and Modules - Steering and Suspension › Relays and Modules - Steering2 pages
  - Steering Column Control Module › Component Information › Locations
  - Steering Control Module › Component Information › Locations
- Relays and Modules - Transmission and Drivetrain › Relays and Modules - A/T7 pages
  - Control Module, A/T › Component Information › Technical Service Bulletins › A/T - Adaptive Logic and Relearn Procedure2 3 4 5 6
  - Transmission Control System Relay, A/T › 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
05Powertrain Management Powertrain Management: Sections
06Transmission and Drivetrain Transmission and Drivetrain: Sections
07Brakes and Traction Control Brakes and Traction Control: Sections
08Starting and Charging Starting and Charging: Sections
09Power and Ground Distribution Power and Ground Distribution: Sections
10Steering and Suspension Steering and Suspension: Sections
11Heating and Air Conditioning Heating and Air Conditioning: Sections
12Restraint Systems Restraint Systems: Sections
13Accessories and Optional Equipment Accessories and Optional Equipment: Sections
14Body and Frame Body and Frame: Sections
15Cruise Control Cruise Control: Sections
16Instrument Panel, Gauges and Warning Indicators Instrument Panel, Gauges and Warning Indicators: Sections
17Lighting and Horns Lighting and Horns: Sections
18Windows and Glass Windows and Glass: Sections
19Wiper and Washer Systems Wiper and Washer Systems: Sections