Traction Control System (TCL) - Coupe

• General Description
  • Notes
  • Construction Diagram
    • Notes
    • System Check Sound
    • ABS Operation Sounds and Sensations
• Traction Control System (TCL) Diagnosis
  • Diagnostic Trouble Code Detection Conditions
  • Troubleshooting Strategy
  • Trouble Code Diagnosis
    • Retrieving TCL Diagnostic-Trouble Codes
      • Using Scan Tool MB991502
      • Using the ABS Warning Light and Special Tool MB991529
    • Erasing TCL Diagnostic Trouble Codes
      • Using Scan Tool MB991502
      • Using the Special Tool MB991529
  • Diagnostic Trouble Code Chart
  • Diagnostic Trouble Code Procedures
    • DTC 31, DTC 32, DTC 33, DTC 34: TCL Solenoid Valve inside Hydraulic Unit (Open Circuit Or Short Circuit); DTC 41, DTC 42, DTC 43, DTC 44, DTC 45, DTC 46, DTC 47, DTC 48: ABS Solenoid Valve Inside Hydraulic Unit (Open Circuit Or Short Circuit), DTC 51: Valve Power Supply; DTC 53: Pump Motor
      • Solenoid Valve and Motor Power Supply Circuit
      • Circuit Operation
      • TCL DTC Set Conditions
      • Troubleshooting Hints
      • Diagnosis
  • Symptom Chart
  • Symptom Procedures
    • INSPECTION PROCEDURE 1: When the Ignition Switch is Turned to "ON" (Engine Stopped or After Startup), the TCL Warning Light does not Illuminate.
      • TCL Warning/Indicator Light Circuit
      • Circuit Operation
      • Technical Description (Comment)
      • Troubleshooting Hints
      • Diagnosis
    • INSPECTION PROCEDURE 2: The TCL Warning Light Remains Illuminated After the Engine is Started.
      • Notes
      • TCL Warning/Indicator Light Circuit
      • Circuit Operation
      • Technical Description (Comment)
      • Troubleshooting Hints
      • Diagnosis
    • INSPECTION PROCEDURE 3: The TCL System does not Operate.
      • Technical Description (Comment)
      • Troubleshooting Hint
      • Diagnosis
  • Data List Reference Table
  • Actuator Test Reference Table
    • Notes
    • Actuator Test Specifications
  • Check At Abs-Ecu
    • Terminal Voltage Check Chart
    • Resistance And Continuity Between Harness-Side Connector Terminals
• Special Tools
• On-Vehicle Service
  • Bleeding
  • Wheel Speed Sensor Output Voltage Measurement
  • Hydraulic Unit Check