Immobilizer System - Vehicles Without Keyless Operation System

• Special Tools
• Diagnosis
  • Standard Flow Of Diagnostic Troubleshooting
  • Diagnostic Function
    • Check Of Freeze Frame Data
• Diagnostic Trouble Code Chart
• Diagnostic Trouble Code Procedures
  • DTC B1731: ECM authentication timeout
    • Notes
    • Diagnostic Function
    • Trouble Judgment
    • Troubleshooting Hints
    • Diagnosis
  • DTC B1A24: Transponder ID not registered
    • Notes
    • Diagnostic Function
    • Judgment Criteria
    • Troubleshooting Hints
    • Diagnosis
  • DTC B1A25: Transponder ID unmatched
    • Notes
    • Diagnostic Function
    • Judgment Criteria
    • Troubleshooting Hints
    • Diagnosis
  • DTC B1A28: ECM authentication error
    • Notes
    • Diagnostic Function
    • Judgment Criteria
    • Troubleshooting Hints
    • Diagnosis
  • DTC B1A35: Transponder read error
    • Notes
    • Diagnostic Function
    • Judgment Criteria
    • Troubleshooting Hints
    • Diagnosis
  • DTC B2352: Antenna fail
    • Notes
    • Diagnostic Function
    • Judgment Criteria
    • Probable Causes
    • Diagnosis
• Data List Reference Table
• Trouble Symptom Chart
• Symptom Procedures
  • Inspection Procedure 1: Scan tool (M.U.T.-IIISE) cannot communicate with ETACS-ECU
    • Notes
    • Technical Description (Comment)
    • Troubleshooting Hints
    • Diagnosis
  • Inspection Procedure 2: The ignition key cannot be registered using scan tool (M.U.T.-IIISE)
    • Technical Description (Comment)
    • Troubleshooting Hints
    • Diagnosis
  • Inspection Procedure 3: Engine does not start
    • Technical Description (Comment)
    • Troubleshooting Hints
    • Diagnosis
  • Inspection Procedure 4: Check the power supply and ground circuit to the receiver antenna
    • Technical Description (Comment)
    • Troubleshooting Hints
    • Diagnosis
• Check At Ecu Terminal
  • Receiver Antenna Terminal Check
• On-Vehicle Service
  • How To Register Key Id
• Receiver Antenna
  • Removal And Installation