Antilock Brake System (Abs)

• Precautions
  • Precautions in Diagnosing Troubles
  • Precautions in On-Vehicle Service
• General Description
  • ABS Description
  • ABS Hydraulic Unit/Control Module Assembly Description
    • Notes
    • Self-Diagnosis Function
  • CAN Communication System Description
• Schematic and Routing Diagram
  • ABS Schematic Diagram
  • ABS Input/Output Block Diagram
  • ABS Wiring Circuit Diagram
• Component Location
  • ABS Component Location
• Diagnostic Information and Procedures
  • ABS Check
    • Notes
    • Step 1: Malfunction Analysis
      • Customer complaint analysis
      • Problem symptom confirmation
      • DTC check, record and clearance
    • Step 2: Driving Test
    • Step 3: DTC Check
    • Step 4: ABS Check
    • Step 5: Brakes Diagnosis
    • Step 6: Check for Intermittent Problem
    • Step 7: Final Confirmation Test
  • Visual Inspection
  • ABS Warning Light Check
  • EBD Warning Light (Brake Warning Light) Check
  • DTC Check
  • DTC Table
  • DTC Clearance
  • Scan Tool Data
    • ABS Control Module
    • Scan Tool Data Definition
      • RF Wheel Speed Sensor, LF Wheel Speed Sensor, RR Wheel Speed Sensor, LR Wheel Speed Sensor (km/h)
      • Battery Voltage (V)
      • Brake Switch (ON, OFF)
      • Inlet Solenoid RF, Inlet Solenoid LF, Inlet Solenoid RR, Inlet Solenoid LR (ON, OFF)
      • Outlet Solenoid RF, Outlet Solenoid LF, Outlet Solenoid RR, Outlet Solenoid LR (ON, OFF)
      • Pump Motor Driver (ON, OFF)
      • Valve Power Driver (ON, OFF)
  • ABS Warning Light Does Not Come ON at Ignition Switch ON
    • Circuit Diagram
    • Circuit Description
    • Troubleshooting
  • ABS Warning Light Comes ON Steady
    • Circuit Diagram
    • Circuit Description
    • Troubleshooting
  • EBD Warning Light (Brake Warning Light) Comes ON Steady
    • Circuit Diagram
    • Circuit Description
    • Troubleshooting
  • Serial Data Link Circuit Check
    • Circuit Diagram
    • Trouble shooting
  • Antilock Brake System (Abs) DTC Index
  • DTC C1016: Brake Light Switch Circuit Failure
    • Circuit Diagram
    • DTC Detecting Condition and Trouble Area
    • Troubleshooting
  • DTC C1021/C1022/C1025/C1026/C1031/C1032/C1035/C1036: Wheel Speed Sensor Circuit Failure/Range/Performance; (DTC C1021/C1025/C1031/C1035: Right-Front/Left-Front/Right-Rear/Left-Rear Wheel Speed Sensor Circuit Failure); (DTC C1022/C1026/C1032/C1036: Right-Front/Left-Front/Right-Rear/Left-Rear Wheel Speed Sensor Circuit Range/Performance)
    • Circuit Diagram
    • DTC Detecting Condition and Trouble Area
    • DTC Troubleshooting
  • DTC C1033: Wheel Speed Sensor Deviation
    • Circuit Diagram
    • DTC Detecting Condition and Trouble Area
    • DTC Troubleshooting
  • DTC C1041/C1042/C1045/C1046/C1051/C1052/C1055/C1056: Inlet/Outlet Solenoid Failure; (DTC C1041/C1045/C1051/C1055: Right-Front/Left-Front/Right-Rear/Left-Rear Inlet Solenoid Failure); (DTC C1042/C1046/C1052/C1056: Right-Front/Left-Front/Right-Rear/Left-Rear Outlet Solenoid Failure)
    • Circuit Diagram
    • DTC Detecting Condition and Trouble Area
    • DTC Troubleshooting
  • DTC C1057: Power Supply Circuit Failure
    • Circuit Diagram
    • DTC Detecting Condition and Trouble Area
    • DTC Troubleshooting
  • DTC C1061: Pump Motor and/or Motor Driver Circuit Failure
    • Circuit Diagram
    • DTC Detecting Condition and Trouble Area
    • DTC Troubleshooting
  • DTC C1063: Solenoid Valve Power Supply Driver Circuit Failure
    • Circuit Diagram
    • DTC Detecting Condition and Trouble Area
    • DTC Troubleshooting
  • DTC C1071: ABS Control Module Internal Defect
    • DTC Detecting Condition and Trouble Area
    • DTC Troubleshooting
  • ABS Hydraulic Unit/Control Module Assembly Power Supply and Ground Circuit Check
    • Circuit Diagram
    • Circuit Description
    • Troubleshooting
• Repair Instructions
  • ABS Hydraulic Unit Operation Check
  • ABS Hydraulic Unit/Control Module Assembly Components
  • ABS Hydraulic Unit/Control Module Assembly On-Vehicle Inspection
  • ABS Hydraulic Unit/Control Module Assembly Removal and Installation
    • Notes
    • Removal
    • Installation
  • Front and Rear Wheel Speed Sensor On-Vehicle Inspection
    • Output Voltage Inspection
    • Reference
  • Front Wheel Speed Sensor Removal and Installation
    • Notes
    • Removal
    • Installation
  • Front and Rear Wheel Speed Sensor Inspection
  • Rear Wheel Speed Sensor Removal and Installation
    • Notes
    • Removal
    • Installation
  • Front Wheel Speed Sensor Encoder On-Vehicle Inspection
  • Front Wheel Speed Sensor Encoder Removal and Installation
  • Rear Wheel Speed Sensor Encoder On-Vehicle Inspection
  • Rear Wheel Speed Sensor Encoder Removal and Installation
• Specifications
  • Tightening Torque Specifications
• Special Tools and Equipment
  • Special Tool