Wrangler 2WD V6-3.8L (2008): Relays and Modules

Also for this vehicle: Wrangler 4WD L4-150 2.5L VIN P MFI (1998), Wrangler 4WD V6-3.8L (2009), Wrangler L4-150 2.5L VIN E TBI (1990), Wrangler L4-150 2.5L VIN H TBI (1986), Wrangler L4-150 2.5L VIN P MFI (1993), Wrangler L4-2.4L VIN 1 (2006), Wrangler L4-2.5L VIN P (1999), Wrangler L6-242 4.0L VIN S MFI (1991), Wrangler L6-258 4.2L VIN C 2-bbl (1988), Wrangler L6-258 4.2L VIN M 2-bbl (1989), Wrangler L6-4.0L VIN S (2000).

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 Equipment9 pages
  - Ignition Shut Down Relay (For Antitheft) › Component Information › Description and Operation
  - Keyless Entry Module › Component Information8 pages
    Diagrams
    Description and Operation › Description2
    Testing and Inspection › Component Tests and General Diagnostics2 3
    Service and Repair › Removal2
- Relays and Modules - Body and Frame › Keyless Entry Module › Component Information8 pages
- Relays and Modules - Brakes and Traction Control › Electronic Brake Control Module › Component Information14 pages
- Relays and Modules - Cooling System › Radiator Cooling Fan Motor Relay › Component Information3 pages
  - Locations
  - Diagrams › Relay-Radiator Fan Control2
- Relays and Modules - Power and Ground Distribution70 pages
  - Power Distribution Module › Component Information61 pages
    Technical Service Bulletins57 pages
    All Technical Service Bulletins for Power Distribution Module:19 pages
    J30 › Feb › 10 › Recall - A/T Fluid Temperature Warning Enabling2 3 4 5 6 7 8
    08-007-08A › Jul › 08 › Antitheft System - Engine No Crank/No Start Condition2 3 4 5
    08-018-08 › May › 08 › Computers/Controls - Cannot Data Record2 3
    08-014-08A › Apr › 08 › Entertainment System - DVD Won't Function in Radio2 3
    Customer Interest:11 pages
    08-007-08A › Jul › 08 › Antitheft System - Engine No Crank/No Start Condition2 3 4 5
    08-018-08 › May › 08 › Computers/Controls - Cannot Data Record2 3
    08-014-08A › Apr › 08 › Entertainment System - DVD Won't Function in Radio2 3
    Recalls: › J30 › Feb › 10 › Recall - A/T Fluid Temperature Warning Enabling2 3 4 5 6 7 8
    All Other Service Bulletins for Power Distribution Module: › J30 › Feb › 10 › Recall - A/T Fluid Temperature Warning Enabling2 3 4 5 6 7 8
    All Other Service Bulletins for Power Distribution Module:11 pages
    08-007-08A › Jul › 08 › Antitheft System - Engine No Crank/No Start Condition2 3 4 5
    08-018-08 › May › 08 › Computers/Controls - Cannot Data Record2 3
    08-014-08A › Apr › 08 › Entertainment System - DVD Won't Function in Radio2 3
    Description and Operation › Description2
    Service and Repair › Removal2
  - Relay Box › Component Information9 pages
    Locations2 3 4 5 6
    Diagrams › Relay-Run2 3
- Relays and Modules - Powertrain Management48 pages
  - Relays and Modules - Computers and Control Systems42 pages
    Engine Control Module › Component Information39 pages
    Technical Service Bulletins4 pages
    All Technical Service Bulletins for Engine Control Module: › 18-015-10C › Aug › 10 › Engine Controls - MIL ON/DTC P2181 Is Stored In Memory2
    Customer Interest for Engine Control Module: › 18-015-10C › Aug › 10 › Engine Controls - MIL ON/DTC P2181 Is Stored In Memory2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…35
    Main Relay (Computer/Fuel System) › Component Information › Locations2 3
  - Relays and Modules - Fuel Delivery and Air Induction5 pages
    Fuel Pump Relay › Component Information › Locations2
    Main Relay (Computer/Fuel System) › Component Information › Locations2 3
  - Relays and Modules - Ignition System › Ignition Shut Down Relay (For Antitheft) › Component Information › Description and Operation
- Relays and Modules - Restraint Systems16 pages
  - Air Bag Control Module › Component Information › Locations2 3 4 5 6 7 8 9 10
  - Seat Occupant Classification Module - Air Bag › Component Information6 pages
    Description and Operation › Description2
    Service and Repair › Occupant Restraint Controller (ORC) Module - Removal2 3 4
- Relays and Modules - Starting and Charging › Starter Relay › Component Information › Locations2 3
- Relays and Modules - Steering and Suspension › Relays and Modules - Steering › Steering Mounted Controls Communication Module › Component Information4 pages
  - Diagrams2
  - Description and Operation › Description2
- Relays and Modules - Transmission and Drivetrain16 pages
  - Relays and Modules - A/T › Transmission Control System Relay, A/T › Component Information4 pages
    Locations2
    Description and Operation › Description2
  - Relays and Modules - Differential › Actuator Relay, Differential Lock › Component Information12 pages
    Locations › Relay-Locker-Front2 3 4 5 6
    Diagrams › Relay-Locker-Front2 3 4 5 6
- Relays and Modules - Windows and Glass2 pages
  - Heated Glass Element Relay › Component Information › Diagrams
  - Rear Defogger 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