Anti-Lock Brake System With Traction Control System

• Description
• Operation
• Bleeding Brake System
  • Notes
  • Manual Bleeding Procedure
  • Pressure Bleeding Procedure
  • Auto Bleed Procedure
• Diagnosis & Testing
  • Notes
  • Pre-Diagnostic Inspection
  • Retrieving Trouble Codes
  • Clearing Diagnostic Trouble Codes (DTCS)
  • Symptom Diagnosis
  • Diagnostic System Check
  • INTERMITTENTS & Poor Connections
• Symptom Tests
  • Notes
  • Test A: Anti-Lock Indicator On With No DTCS Set
  • Test B: Anti-Lock Indicator Inoperative
  • Test C: Traction Off Indicator On With No DTCS Set
  • Test D: Traction Off Indicator Inoperative
  • Test E: Traction Active Indicator Does Not Operate Properly (Aurora Only)
• Diagnostic Tests
  • Notes
  • DTC C1211: Valve Supply Voltage Interruption
  • DTC C1215: Suspect Valve Malfunction
  • DTC C1221: Right Front Wheel Speed Sensor Circuit Open Or Shorted
  • DTC C1222: Right Front Wheel Speed Sensor Signal Intermittent
  • DTC C1223: Right Front Wheel Speed Sensor Signal Missing
  • DTC C1225: Left Front Wheel Speed Sensor Circuit Open Or Shorted
  • DTC C1226: Left Front Wheel Speed Sensor Signal Intermittent
  • DTC C1227: Left Front Wheel Speed Sensor Signal Missing
  • DTC C1231: Right Rear Wheel Speed Sensor Circuit Open Or Shorted
  • DTC C1232: Right Rear Wheel Speed Sensor Signal Intermittent
  • DTC C1233: Right Rear Wheel Speed Sensor Signal Missing
  • DTC C1235: Left Rear Wheel Speed Sensor Circuit Open Or Shorted
  • DTC C1236: Left Rear Wheel Speed Sensor Signal Intermittent
  • DTC C1237: Left Rear Wheel Speed Sensor Signal Missing
  • DTC C1241: Right Front Inlet Valve Circuit Malfunction
  • DTC C1242: Right Front Outlet Valve Circuit Malfunction
  • DTC C1244: Left Front Isolation Valve Circuit Malfunction
  • DTC C1245: Left Front Inlet Valve Circuit Malfunction
  • DTC C1246: Left Front Outlet Valve Circuit Malfunction
  • DTC C1248: Right Front Isolation Valve Circuit Malfunction
  • DTC C1251: Right Rear Inlet Valve Circuit Malfunction
  • DTC C1252: Right Rear Outlet Valve Circuit Malfunction
  • DTC C1255: Left Rear Inlet Valve Circuit Malfunction
  • DTC C1256: Left Rear Outlet Valve Circuit Malfunction
  • DTC C1261: Pump Motor Run Malfunction
  • DTC C1262: Pump Pressure Malfunction During Abs Stop
  • DTC C1271: EBCM/EBTCM Internal Malfunction
  • DTC C1272: TCC/Anti-Lock Brake Switch Circuit Malfunction
  • DTC C1273: BPMV Fluid Level Switch Circuit Malfunction
  • DTC C1274: BPMV Pressure Switch Circuit Malfunction
  • DTC C1275: Pcm Requested TCS To Be Disabled
  • DTC C1276: Serial Data Malfunction
  • DTC C1277: Delivered Torque Signal Circuit Malfunction
  • DTC C1278: Requested Torque Signal Circuit Malfunction
  • DTC C1281: Brake Thermal Model Limit Exceeded
• Removal & Installation
  • Notes
  • Electronic Brake Control Module (EBCM) Or Electronic Brake & Traction Control Module (EBTCM)
    • Notes
    • Removal & Installation
  • Brake Pressure Modulator Valve (BPMV)
    • Removal
    • Installation
  • Wheel Speed Sensor
    • Removal & Installation (Front)
    • Removal & Installation (Rear)
  • Toothed Sensor Ring
    • Removal & Installation (Front)
    • Removal & Installation (Rear)
• Torque Specifications
• Wiring Diagrams