Anti-Lock Brake System (Abs) (Diagnostics)

• Basic Diagnostic Procedure
  • Procedure
• Check List for Interview
  • Check
    • Notes
    • State Of Abs Warning Light
    • State Of Brake Warning Light
    • Symptoms
    • Conditions Under Which Trouble Occurs
• General Description
  • Caution
    • Supplemental Restraint System "Airbag"
  • Inspection
    • Notes
    • Battery
    • Ground
    • Brake Fluid
    • Hydraulic Unit
    • Brake Drag
    • Brake Pad And Rotor
    • Tire
  • Preparation Tool
    • Special Tool
    • General Tool
• Electrical Component Location
  • Location
• Control Module I/O Signal
  • Electrical Specification
  • Wiring Diagram
  • Waveform
• Subaru Select Monitor
  • Operation
    • Read Diagnostic Trouble Code
    • Read Current Data
    • Clear Memory Mode
    • Abs Sequence Control
    • Freeze Frame Data
  • Inspection
    • Communication For Initializing Impossible
      • Detecting Condition
      • Trouble Symptom
      • Wiring Diagram
    • Without DTC
      • Detecting Condition
      • Trouble Symptom
      • Wiring Diagram
• Read Diagnostic Trouble Code (DTC)
  • Operation
• Inspection Mode
  • Procedure
• Clear Memory Mode
  • Operation
• ABS Warning Light/ Brake Warning Light Illumination Pattern
  • Inspection
  • Abs Warning Light Does Not Come On
    • Detecting Condition
    • Trouble Symptom
    • Wiring Diagram
  • Abs Warning Light Does Not Go Off
    • Detecting Condition
    • Trouble Symptom
    • Wiring Diagram
  • Brake Warning Light Does Not Go Off
    • Detecting Condition
    • Trouble Symptom
    • Wiring Diagram
• List of Diagnostic Trouble Code (DTC)
  • List
• Diagnostic Procedure with Diagnostic Trouble Code (DTC)
  • DTC 21 Abs Wheel Speed Sensor Malfunction Fr Sensor (Broken Wire, Input Voltage Too High)
  • DTC 23 Abs Wheel Speed Sensor Malfunction Fl Sensor (Broken Wire, Input Voltage Too High)
  • DTC 25 Abs Wheel Speed Sensor Malfunction RR Sensor (Broken Wire, Input Voltage Too High)
  • DTC 27 Abs Wheel Speed Sensor Malfunction RL Sensor (Broken Wire, Input Voltage Too High)
    • DTC Detecting Condition
    • Trouble Symptom
    • Wiring Diagram
  • DTC 22 Front Abs Wheel Speed Sensor RH Malfunction (Abs Wheel Speed Sensor Abnormal Signal)
  • DTC 24 Front Abs Wheel Speed Sensor LH Malfunction (Abs Wheel Speed Sensor Abnormal Signal)
  • DTC 26 Rear Abs Wheel Speed Sensor RH Malfunction (Abs Wheel Speed Sensor Abnormal Signal)
  • DTC 28 Rear Abs Wheel Speed Sensor LH Malfunction (Abs Wheel Speed Sensor Abnormal Signal)
    • DTC Detecting Condition
    • Trouble Symptom
    • Wiring Diagram
  • DTC 29 Abs Wheel Speed Sensor Signal Malfunction In One Of Four Wheels
    • DTC Detecting Condition
    • Trouble Symptom
    • Wiring Diagram
  • DTC 31 Front Inlet Solenoid Valve RH Malfunction In Abs Control Module And Hydraulic Control Unit (ABSCM & H/U)
  • DTC 32 Front Outlet Solenoid Valve RH Malfunction In Abs Control Module And Hydraulic Control Unit (ABSCM & H/U)
  • DTC 33 Front Inlet Solenoid Valve LH Malfunction In Abs Control Module And Hydraulic Control Unit (ABSCM & H/U)
  • DTC 34 Front Outlet Solenoid Valve LH Malfunction In Abs Control Module And Hydraulic Control Unit (ABSCM & H/U)
  • DTC 35 Rear Inlet Solenoid Valve RH Malfunction In Abs Control Module And Hydraulic Control Unit (ABSCM & H/U)
  • DTC 36 Rear Outlet Solenoid Valve RH Malfunction In Abs Control Module And Hydraulic Control Unit (ABSCM & H/U)
  • DTC 37 Rear Inlet Solenoid Valve LH Malfunction In Abs Control Module And Hydraulic Control Unit (ABSCM & H/U)
  • DTC 38 Rear Outlet Solenoid Valve LH Malfunction In Abs Control Module And Hydraulic Control Unit (ABSCM & H/U)
    • DTC Detecting Condition
    • Trouble Symptom
    • Wiring Diagram
  • DTC 41 Abs Control Module Malfunction
    • DTC Detecting Condition
    • Trouble Symptom
    • Wiring Diagram
  • DTC 42 Power Voltage Malfunction
    • DTC Detecting Condition
    • Trouble Symptom
    • Wiring Diagram
  • DTC 47 Improper Can Communication
    • DTC Detecting Condition
    • Trouble Symptom
    • Wiring Diagram
  • DTC 51 Valve Relay Malfunction
    • DTC Detecting Condition
    • Trouble Symptom
    • Wiring Diagram
  • DTC 52 Motor/Motor Relay Malfunction
    • DTC Detecting Condition
    • Trouble Symptom
    • Wiring Diagram
  • DTC 54 Faulty Stop Light Switch
    • DTC Detecting Condition
    • Wiring Diagram
  • DTC 56 G Sensor Output Voltage Malfunction
    • DTC Detecting Condition
    • Trouble Symptom
    • Wiring Diagram
• General Diagnostic Table
  • Inspection