Wrangler 4WD V6-3.8L (2009): Sensors and Switches

Also for this vehicle: Wrangler 2WD V6-3.8L (2008), Wrangler 4WD L4-150 2.5L VIN P MFI (1998), 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
02Sensors and Switches Sensors and Switches: Sections
- Sensors and Switches - Accessories and Optional Equipment16 pages
  - Hood Sensor/Switch (For Alarm) › Component Information5 pages
    Diagrams
    Description and Operation › Vehicle Theft Security Hood Ajar Switch - Description2
    Service and Repair › Vehicle Theft Security Hood Ajar Switch - Removal2
  - Integrated Accessory Switch Assembly › Component Information5 pages
    Diagrams
    Description and Operation › Instrument Cluster Switch Pod - Description2
    Service and Repair › Instrument Cluster Switch Pod - Removal2
  - Ultrasonic Sensor, Antitheft › Component Information6 pages
    Description and Operation › Intrusion Module Sensor - Description2
    Service and Repair › Intrusion Module Sensor - Removal2 3 4
- Sensors and Switches - Body and Frame9 pages
  - Hood Switch / Sensor › Hood Sensor/Switch (For Alarm) › Component Information5 pages
    Diagrams
    Description and Operation › Vehicle Theft Security Hood Ajar Switch - Description2
    Service and Repair › Vehicle Theft Security Hood Ajar Switch - Removal2
  - Power Door Lock Switch › Component Information4 pages
    Diagrams › Left Front Door Lock Switch (Except Base) (Front Door) 6 Way2
    Service and Repair › Power Lock Switch - Removal2
- Sensors and Switches - Brakes and Traction Control31 pages
  - Brake Fluid Level Sensor/Switch › Component Information › Locations2
  - Lateral Accelerometer › Component Information5 pages
    Locations2 3
    Service and Repair › Dynamics Sensor - Removal2
  - Parking Brake Warning Switch › Component Information6 pages
    Locations2
    Description and Operation › Parking Brake Switch - Description2
    Service and Repair › Parking Brake Switch - Removal2
  - Steering Angle Sensor, Traction Control › Component Information › Description and Operation
  - Traction Control Switch › Component Information3 pages
    Description and Operation
    Service and Repair › Electronic Stability Program (ESP) Switch - Removal2
  - Wheel Speed Sensor › Component Information9 pages
    Diagrams › Left Front ABS Wheel Speed Sensor (Chassis) 2 Way2 3 4
    Service and Repair › Wheel Speed Sensor - Removal2 3 4 5
  - Yaw Rate Sensor › Component Information5 pages
    Locations2 3
    Service and Repair › Dynamics Sensor - Removal2
- Sensors and Switches - Cooling System › Engine - Coolant Temperature Sensor/Switch › Coolant Temperature Sensor/Switch (For Computer) › Component Information › Diagrams
- Sensors and Switches - Cruise Control › Cruise Control Switch › Component Information5 pages
  - Diagrams
  - Service and Repair › Speed Control Switch - Removal2 3 4
- Sensors and Switches - Engine5 pages
  - Oil Pressure Sender › Component Information › Diagrams
  - Oil Pressure Switch (For Fuel Pump) › Component Information4 pages
    Description and Operation › Oil Pressure Switch - Description2
    Service and Repair › Oil Pressure Switch - Removal2
- Sensors and Switches - HVAC11 pages
  - Ambient Temperature Sensor / Switch HVAC › Component Information › Diagrams
  - Evaporator Temperature Sensor / Switch › Component Information5 pages
    Diagrams
    Description and Operation › Evaporator Temperature Sensor - Description2
    Service and Repair › Evaporator Temperature Sensor - Removal2
  - Refrigerant Pressure Sensor / Switch, HVAC › Component Information5 pages
    Diagrams
    Description and Operation › A/C Pressure Transducer - Description2
    Service and Repair › A/C Pressure Transducer - Removal2
- Sensors and Switches - Instrument Panel25 pages
  - Dimmer Switch › Component Information › Diagrams › Left Multifunction Switch C1 (Instrument Panel) 4 Way2
  - Door Switch › Component Information › Description and Operation › Door Ajar Switch - Description2 3 4
  - Fuel Gauge Sender › Component Information9 pages
    Locations2
    Service and Repair › Fuel Pump Module - Removal2 3 4 5 6 7
  - Outside Temperature Display Sensor › Component Information4 pages
    Description and Operation › Ambient Temperature Sensor - Description2
    Service and Repair › Ambient Temperature Sensor - Removal2
  - Parking Brake Warning Switch › Component Information6 pages
    Locations2
    Description and Operation › Parking Brake Switch - Description2
    Service and Repair › Parking Brake Switch - Removal2
- Sensors and Switches - Lighting and Horns57 pages
  - Backup Lamp Switch › Component Information3 pages
    Diagrams
    Description and Operation › Backup Lamp Switch - Description2
  - Brake Light Switch › Component Information5 pages
    Diagrams
    Description and Operation › Stop Lamp Switch - Description2
    Service and Repair › Stop Lamp Switch - Removal2
  - Combination Switch › Component Information8 pages
    Diagrams › Left Multifunction Switch C1 (Instrument Panel) 4 Way2
    Description and Operation › Left Multifunction Switch - Description2 3 4
    Service and Repair › Left Multifunction Switch - Removal2
  - Door Switch › Component Information › Description and Operation › Door Ajar Switch - Description2 3 4
  - Fog/Driving Lamp Switch › Component Information8 pages
    Diagrams › Left Multifunction Switch C1 (Instrument Panel) 4 Way2
    Description and Operation › Left Multifunction Switch - Description2 3 4
    Service and Repair › Left Multifunction Switch - Removal2
  - Hazard Warning Switch › Component Information › Description and Operation › Hazard Warning Switch - Description2
  - Headlamp Dimmer Switch › Component Information8 pages
    Diagrams › Left Multifunction Switch C1 (Instrument Panel) 4 Way2
    Description and Operation › Left Multifunction Switch - Description2 3 4
    Service and Repair › Left Multifunction Switch - Removal2
  - Headlamp Switch › Component Information8 pages
    Diagrams › Left Multifunction Switch C1 (Instrument Panel) 4 Way2
    Description and Operation › Left Multifunction Switch - Description2 3 4
    Service and Repair › Left Multifunction Switch - Removal2
  - Horn Switch › Component Information5 pages
    Diagrams
    Description and Operation › Horn Switch - Description2
    Service and Repair › Horn Switch - Removal2
  - Interior Light Switch › Component Information6 pages
    Description and Operation › Left Multifunction Switch - Description2 3 4
    Service and Repair › Left Multifunction Switch - Removal2
- Sensors and Switches - Powertrain Management59 pages
  - Sensors and Switches - Computers and Control Systems41 pages
    Accelerator Pedal Position Sensor › Component Information › Diagrams
    Camshaft Position Sensor › Component Information5 pages
    Diagrams
    Service and Repair › Camshaft Position Sensor - Removal2 3 4
    Coolant Temperature Sensor/Switch (For Computer) › Component Information › Diagrams
    Crankshaft Position Sensor › Component Information3 pages
    Diagrams
    Service and Repair › Crankshaft Position Sensor - Removal2
    Fuel Level Sensor › Component Information9 pages
    Locations2
    Service and Repair › Fuel Pump Module - Removal2 3 4 5 6 7
    Intake Air Temperature Sensor › Component Information4 pages
    Locations2
    Service and Repair › Removal2
    Knock Sensor › Component Information3 pages
    Diagrams
    Service and Repair › Knock Sensor - Removal2
    Manifold Pressure/Vacuum Sensor › Component Information3 pages
    Diagrams
    Service and Repair › Removal2
    Oxygen Sensor › Component Information7 pages
    Locations
    Diagrams › Oxygen Sensor 1/1 4 Way2 3 4
    Service and Repair › Removal2
    Transmission Position Switch/Sensor, A/T › Component Information5 pages
    Diagrams
    Description and Operation › Transmission Range Sensor - Description2
    Service and Repair › Transmission Range Sensor - Removal2
  - Sensors and Switches - Fuel Delivery and Air Induction5 pages
    Accelerator Pedal Position Sensor › Component Information › Diagrams
    Oil Pressure Switch (For Fuel Pump) › Component Information4 pages
    Description and Operation › Oil Pressure Switch - Description2
    Service and Repair › Oil Pressure Switch - Removal2
  - Sensors and Switches - Ignition System13 pages
    Camshaft Position Sensor › Component Information5 pages
    Diagrams
    Service and Repair › Camshaft Position Sensor - Removal2 3 4
    Crankshaft Position Sensor › Component Information3 pages
    Diagrams
    Service and Repair › Crankshaft Position Sensor - Removal2
    Ignition Switch › Ignition Switch Lock Cylinder › Component Information › Service and Repair › Ignition Lock Cylinder - Removal2
    Knock Sensor › Component Information3 pages
    Diagrams
    Service and Repair › Knock Sensor - Removal2
- Sensors and Switches - Restraint Systems26 pages
  - Impact Sensor › Component Information17 pages
    Locations › Left Side Impact Sensor 1 (Side Airbags)2 3 4
    Diagrams › Left Front Impact Sensor (Headlamp) 2 Way2 3 4
    Description and Operation › Impact Sensor - Description2 3
    Service and Repair › Impact Sensor - Removal2 3 4 5 6
  - Seat Belt Buckle Switch › Component Information3 pages
    Diagrams
    Description and Operation › Seat Belt Switch - Description2
  - Seat Position Sensor › Component Information4 pages
    Description and Operation › Seat Track Position Sensor - Description2
    Service and Repair › Seat Track Position Sensor - Removal2
  - Seat Sensor/Switch › Component Information › Locations2
- Sensors and Switches - Starting and Charging4 pages
  - Ignition Switch › Ignition Switch Lock Cylinder › Component Information › Service and Repair › Ignition Lock Cylinder - Removal2
  - Neutral Safety Switch › Component Information › Locations2
- Sensors and Switches - Steering and Suspension › Sensors and Switches - Wheels and Tires › Tire Pressure Sensor › Component Information9 pages
- Sensors and Switches - Transmission and Drivetrain58 pages
  - Sensors and Switches - A/T39 pages
    Fluid Pressure Sensor/Switch, A/T › Component Information6 pages
    Diagrams › Line Pressure Sensor/Variable Force Solenoid Assembly (RLE) 6 Way2
    Description and Operation › Transmission Solenoid and Pressure Switch Assembly - Description2
    Service and Repair › Transmission Solenoid and Pressure Switch Assembly - Removal2
    Overdrive Switch, A/T › Component Information4 pages
    Description and Operation › Overdrive Lockout Switch - Description2
    Service and Repair › Overdrive Lockout Switch - Removal2
    Transmission Position Switch/Sensor, A/T › Component Information5 pages
    Diagrams
    Description and Operation › Transmission Range Sensor - Description2
    Service and Repair › Transmission Range Sensor - Removal2
    Transmission Speed Sensor, A/T › Component Information10 pages
    Diagrams › Input Speed Sensor (Engine) 2 Way2
    Description and Operation › Input Speed Sensor - Description2 3 4
    Service and Repair › Input Speed Sensor - Removal2 3 4
    Transmission Temperature Sensor/Switch, A/T › Component Information14 pages
    Technical Service Bulletins12 pages
    All Technical Service Bulletins for Transmission Temperature Sensor/Switch: › J31 › Jun › 10 › Campaign - A/T Fluid Temperature Warning Enabling2 3 4 5 6
    Recalls for Transmission Temperature Sensor/Switch: › J31 › Jun › 10 › Campaign - A/T Fluid Temperature Warning Enabling2 3 4 5 6
    Description and Operation › Transmission Oil Temperature Sensor - Description2
  - Sensors and Switches - Differential › Switch, Differential Lock › Component Information9 pages
    Diagrams › Front Locker Switch (4WD Off-Road) (Chassis) 2 Way2
    Service and Repair › Front Axle - 216FBI2 3 4 5 6 7
  - Sensors and Switches - M/T › Clutch Pedal Position Sensor / Switch › Component Information4 pages
    Description and Operation › Clutch Starter Interlock Switch - Description2
    Service and Repair › Clutch Starter Interlock Switch - Removal2
  - Sensors and Switches - Transfer Case6 pages
    Four Wheel Drive Selector Switch › Component Information › Diagrams
    Gear Sensor/Switch, Transfer Case › Component Information5 pages
    Description and Operation › NV241 GENII Transfer Case2 3
    Service and Repair › NV241 GENII Transfer Case2
- Sensors and Switches - Windows and Glass6 pages
  - Heated Glass Element Switch › Component Information › Description and Operation › Rear Defogger Switch - Description2
  - Power Window Switch › Component Information4 pages
    Diagrams › Front Power Window Switch (Except Base) (Instrument Panel) 14 Way2
    Service and Repair › Power Window Switch - Removal2
- Sensors and Switches - Wiper and Washer Systems7 pages
  - Windshield Washer Switch › Component Information › Diagrams
  - Wiper Switch › Component Information6 pages
    Diagrams
    Description and Operation › Right Multifunction Switch - Description2 3
    Service and Repair › Right Multifunction Switch - Removal2
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