Anti-Lock Brake System - 4WAL

• Model Identification
• Description
• Operation
• Bleeding Brake System
  • Abs Bleeding Procedure
• Diagnosis & Testing
  • Notes
  • Retrieving Diagnostic Trouble Codes
  • Clearing Diagnostic Trouble Codes
  • Symptom Diagnosis
  • Diagnostic System Check
• Symptom Diagnosis
  • Notes
  • Test A: Abs Indicator Always On
  • Test B: Abs Indicator Inoperative
  • Test C: Scan Tool Does Not Communicate With Class 2 Device
• Diagnostic Tests
  • Notes
  • DTC C0221, DTC C0222, DTC C0223, DTC C0224, DTC C0225, DTC C0226, DTC C0227: Wheel Speed Sensor Circuit Malfunction
  • DTC C0229: Drop Out Of Front Wheel Speed Sensor Signals
  • DTC C0235, DTC C0236, DTC C0237: Rear Speed Sensor Signal Circuit
  • DTC C0238: Wheel Speed Mismatch
  • DTC C0241, DTC C0242, DTC C0243, DTC C0244, DTC C0245, DTC C0246, DTC C0247, DTC C0248, DTC Co249, DTC C0250, DTC C0251, DTC C0252, DTC C0253, DTC C0254: EBCM Control Valve Circuit
  • DTC C0265 Or DTC C0266: EBCM Relay Circuit
    • Notes
    • Diagnostic Aids
  • DTC C0267 Or DTC C0268: Pump Motor Circuit Open/Shorted
  • DTC C0269 Or DTC C0274: Excessive Dump/Isolation Time
  • DTC C0271, DTC C0272, DTC C0273 Or DTC C0284: EBCM Malfunction
  • DTC C0281: Stoplight Switch Circuit
• Removal & Installation
  • Notes
  • Electronic Brake Control Module (EBCM) & Brake Pressure Modulator Valve (BPMV)
    • Removal & Installation
  • Wheel Speed Sensor
    • Notes
    • Removal & Installation
• Torque Specifications
• Wiring Diagrams