Traction Control System (TCL)

• General Description
  • Notes
  • Construction Diagram
• Traction Control System (TCL) Diagnosis
  • Introduction To Traction Control System (TCL) Diagnosis
    • TCL Diagnostic Trouble Code Detection Conditions
  • TCL Diagnostic Troubleshooting Strategy
  • Diagnosis Function
    • How To Connect The Scan Tool (Mut-III)
    • How To Read And Erase Diagnostic Trouble Codes
    • How To Read Data List
    • How To Perform Actuator Test
    • How To Diagnose The Can Bus Line
  • Diagnostic Trouble Code Chart
  • Diagnostic Trouble Code Definitions
  • Diagnostic Trouble Code Procedures
    • DTC C1396: Engine Torque Intervention Refusal
      • Notes
      • DTC Set Conditions
      • Troubleshooting Hints (The Most Likely Causes For This Code To Be Set Are:)
      • Diagnosis
    • DTC C1397: Transmission Range Switch Input Refusal
      • Notes
      • DTC Set Conditions
      • Troubleshooting Hints (The Most Likely Causes For This Code To Be Set Are:)
      • Diagnosis
    • DTC U1100: CAN Communications System Time Out Error Engine Related Data
      • Notes
      • DTC Set Condition
      • Troubleshooting Hints (The Most Likely Causes For These DTCS Are To Set Are:)
      • Diagnosis
    • DTC U1101: CAN Communications System Time Out Error A/T Related Data
      • Notes
      • DTC Set Condition
      • Troubleshooting Hints (The Most Likely Causes For These DTCS Are To Set Are:)
      • Diagnosis
    • DTC U1120: CAN Communications System TCL Uncontrollable by Engine Malfunction
      • Notes
      • DTC Set Condition
      • Troubleshooting Hints (The Most Likely Causes For These DTCS Are To Set Are:)
      • Diagnosis
    • DTC U1400: Dynamic range error APS1
      • DTC Set Condition
      • Troubleshooting Hints (The Most Likely Causes For These DTCS Are To Set Are:)
      • Diagnosis
  • Symptom Chart
  • Symptom Procedures
    • INSPECTION PROCEDURE 1: When the Ignition Switch is Turned to the "ON" Position (Engine Stopped), the "TCL OFF" Indicator Light does not Illuminate. INSPECTION PROCEDURE 2: When the Ignition Switch is Turned to the "ON" Position (Engine Stopped), the TCL Work Indicator Light does not Illuminate. INSPECTION PROCEDURE 3: The "TCL OFF" Indicator Light Remains Illuminated After the Engine is Started. INSPECTION PROCEDURE 4: The TCL Work Indicator Light Remains Illuminated After the Engine is Started.
      • Notes
      • Circuit Operation
      • Comment
      • Troubleshooting Hints
      • Diagnosis
        • Required Special Tool:
    • INSPECTION PROCEDURE 5: When the TCL Switch is Push On, TCL System does not Cancelled.
      • Notes
      • Circuit Operation
      • Comment
      • Troubleshooting Hints
      • Diagnosis
        • Required Special Tools:
    • INSPECTION PROCEDURE 6: TCL System does not Operate.
      • Comment
      • Troubleshooting Hints (The Most Likely Causes For This Case:)
      • Diagnosis
        • Required Special Tool:
  • Data List Reference Table
  • Actuator Test Reference Table
  • Check At Abs/TCL-Ecu Terminal Voltage & Terminal Voltage Check Chart
  • Resistance And Continuity Between Harness-Side Connector Terminals
  • Check At TCL/ASC-Ecu Terminal Voltage & Terminal Voltage Check Chart
• Special Tools
• On-Vehicle Service
  • TCL Indicator Light Check
  • TCL Operation Check
  • TCL Switch Check
  • Wheel Speed Sensor Check
• TCL Switch
  • Removal And Installation
• Wheel Speed Sensor
  • Removal And Installation
• Abs/TCL-Ecu
  • Removal And Installation