Anti-Lock Brake System - 4WAL

• Description
• Operation
• Component Locations
  • Electronic
    • Acceleration Sensor
    • BPP-Switch
    • ABS Control Module
    • Data Link Connector (DLC)
    • Hydraulic Control Unit (HCU)
• Bleeding Brake System
  • Manual Bleeding
  • Pressure Bleeding
  • Hydraulic Control Unit (HCU)
• Trouble Shooting
  • Abs Warning Light Does Not Self-Check
  • Intermittent Loss Of Voltage To Abs Control Module
  • Loss Of Sensor Signal During Vehicle Deceleration Or Sensor Signal Drops Out At Low Speed
  • No Communication With Abs Control Module
  • One Wheel Locks Up, No DTCS Recorded
  • Unwarranted Abs Activity
• Diagnosis & Testing
  • Visual Inspection
  • Self-Diagnostics
  • Retrieving Diagnostic Trouble Codes
    • Using New Generation Star (NGS) Tester
  • Clearing Trouble Codes
  • Precautions
• Diagnostic Tests
  • Notes
  • Test A: No Communication With Abs Control Module
  • Test B: Battery Voltage Out Of Range - DTC B1676
  • Test C: Abs Sensor Circuit Failure - DTCS C1145, C1155 & C1230
  • Test D: Abs Sensor Output Failure - DTCS C1233, C1234 & C1237
  • Test E: Hydraulic Pump Motor Circuit Failure - DTC C1095
  • Test F: Acceleration Sensor Circuit Failure - DTC C1102
  • Test G: Yellow Abs Warning Light Does Not Self-Check
• Removal & Installation
  • Notes
  • Abs Control Module
    • Removal & Installation
  • Acceleration Sensor
    • Removal & Installation
  • Hydraulic Control Unit (HCU)
    • Removal & Installation
  • Master Cylinder & Brake Booster
  • Pump/Motor
    • Removal & Installation
  • Toothed Sensor Indicator
    • Removal & Installation (Front - 2WD)
    • Removal & Installation (Front - 4WD)
    • Removal & Installation (Rear)
  • Wheel Speed Sensors
    • Removal & Installation (Front - 2WD)
    • Removal & Installation (Front - 4WD)
    • Removal & Installation (Rear)
• Adjustments
• Torque Specifications
• Wiring Diagrams