Wrangler 4WD V6-3.8L (2009): Brakes and Traction Control

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

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
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
- Antilock Brakes / Traction Control Systems43 pages
  - ABS Light › Component Information › Description and Operation › ABS Indicator - Description2
  - Electronic Brake Control Module › Component Information9 pages
    Locations2 3
    Description and Operation › Anti-Lock Brake System Module - Description2
    Service and Repair › Anti-Lock Brake System Module - Removal2 3 4
  - Hydraulic Control Assembly - Antilock Brakes › Component Information5 pages
    Description and Operation › Hydraulic Control unit (HCU) - Description2
    Service and Repair › Hydraulic Control unit (HCU) - Installation2 3
  - Lateral Accelerometer › Component Information5 pages
    Locations2 3
    Service and Repair › Dynamics Sensor - Removal2
  - Steering Angle Sensor, Traction Control › Component Information › Description and Operation
  - Traction Control Indicator Lamp › Component Information › Description and Operation › ESP With BAS Indicator - Description2 3 4
  - 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
- Brake Bleeding › System Information › Service and Repair › Manual Brake Bleeding2 3
- Brake Pedal Assy › Component Information4 pages
  - Description and Operation › Brake and/or Accelerator Pedals - Description2
  - Service and Repair › Brake and/or Accelerator Pedals - Removal2
- Brake Warning Indicator › Component Information › Description and Operation › Brake/Parking Brake Indicator - Description2
- Disc Brake System27 pages
  - Brake Caliper › Component Information14 pages
    Description and Operation › Disc Brake Caliper - Description2 3
    Service and Repair › Procedures2 3 4 5 6 7 8 9 10 11
  - Brake Pad › Component Information5 pages
    Specifications
    Service and Repair › Procedures2 3 4
  - Brake Rotor/Disc › Component Information8 pages
    Specifications
    Testing and Inspection › Brake Rotor2 3
    Service and Repair › Procedures2 3 4
- Hydraulic System, Brakes75 pages
  - Brake Bleeding › System Information › Service and Repair › Manual Brake Bleeding2 3
  - Brake Caliper › Component Information14 pages
    Description and Operation › Disc Brake Caliper - Description2 3
    Service and Repair › Procedures2 3 4 5 6 7 8 9 10 11
  - Brake Fluid › Component Information › Technical Service Bulletins › Maintenance - Fluid Flushing Information2
  - Brake Fluid Level Sensor/Switch › Component Information › Locations2
  - Brake Hose/Line › Component Information40 pages
    Technical Service Bulletins32 pages
    All Technical Service Bulletins for Brake Hose/Line:16 pages
    K13 › Dec › 10 › Recall - Front Fender Liner(s) May Contact Brake Lines2 3 4 5 6 7 8 9 10 11 12 13 14 15
    NHTSA10V236000 › Jun › 10 › Recall 10V236000: Potential Brake Hose/Line Leaks
    Recalls for Brake Hose/Line:16 pages
    K13 › Dec › 10 › Recall - Front Fender Liner(s) May Contact Brake Lines2 3 4 5 6 7 8 9 10 11 12 13 14 15
    NHTSA10V236000 › Jun › 10 › Recall 10V236000: Potential Brake Hose/Line Leaks
    Description and Operation › Brake Tubes and Hoses - Description2
    Service and Repair › Procedures2 3 4 5 6
  - Hydraulic Control Assembly - Antilock Brakes › Component Information5 pages
    Description and Operation › Hydraulic Control unit (HCU) - Description2
    Service and Repair › Hydraulic Control unit (HCU) - Installation2 3
  - Brake Master Cylinder › Component Information9 pages
    Description and Operation › Brake Master Cylinder - Description2
    Service and Repair › Procedures2 3 4 5 6 7
- Parking Brake System30 pages
  - Parking Brake Backing Plate › Component Information › Service and Repair › Brake Backing Plate - Removal2
  - Parking Brake Cable › Component Information › Service and Repair › Removal2 3 4
  - Parking Brake Lever › Component Information › Service and Repair › Removal2 3 4
  - Parking Brake Shoe › Component Information12 pages
    Specifications
    Description and Operation › Description2
    Adjustments › Rotor Removed2 3
    Service and Repair › Procedures2 3 4 5 6
  - Parking Brake Warning Lamp › Component Information › Description and Operation › Brake/Parking Brake Indicator - Description2
  - Parking Brake Warning Switch › Component Information6 pages
    Locations2
    Description and Operation › Parking Brake Switch - Description2
    Service and Repair › Parking Brake Switch - Removal2
- Power Brake Assist › Vacuum Brake Booster › Component Information5 pages
  - Description and Operation › Power Brake Booster - Description2 3
  - Service and Repair › Power Brake Booster - Removal2
- Relays and Modules - Brakes and Traction Control › Electronic Brake Control Module › Component Information9 pages
- 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
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