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Operation Check [06/2014 - 09/2020]

WARNING: This page does not describe the selected car, but rather 25 other vehicles, including the 2024 Lexus IS 500, 2024 Lexus IS 350, 2024 Lexus IS 300, 2023 Lexus IS 500, and 2023 Lexus IS 350. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK DCM OPERATION HISTORY 

    HINT: 

    This function is used to display operation factor data and time at which it was stored in the DCM (Telematics Transceiver).

    1. Check DCM Operation History

      HINT: 

      When problem symptoms due to wave interference cannot be reproduced, this function provides DCM operation history information which can be used to explain the cause of the malfunction to the customer and/or contact the service center.

      1. Connect the Techstream to the DLC3.
      2. Turn the engine switch on (IG).
      3. Turn the Techstream on.
      4. Enter the following menus: Body Electrical / Telematics / Utility / DCM Operation History.

        Body Electrical > Telematics > Utility 

        Tester Display
        DCM Operation History
        Item Function Parameter Name
        Request Type from Service Center Displays the type of request received from the service center. Remote Diagnostics
        Remote Operation
        Remote Vehicle Status
        Remote Immobiliser Set
        Remote Immobiliser Unset
        Remote Guest Driver Status
        Remote Service Flag
        Remote Operation Type Displays the type of remote operation request received from the service center. Hazard ON (Car Locator)
        Hazard Lamp OFF
        Hazard Lamp OFF Cancel
        Door Lock
        Door Unlock
        Door Lock with Security Set
        Door Unlock with Security Unset
        Power Window Close
        Power Window Close Cancel
        Air Conditioner ON
        Air Conditioner OFF
        Notification Preference Status 1 Displays whether a service flag received from the service center is turned on. Remote Warning
        Remote Detected DTC
        Remote FFD
        Remote Detect DTC
        Remote Vehicle Status
        Remote Precaution
        Remote Monitoring
        Remote DTC Recorder
        Notification Preference Status 2 Displays whether a service flag received from the service center is turned on. Remote Alarm Detect
        Remote Operation
        Remote Immobiliser
        Remote Vehicle Location
        Remote Navigation Display
        Remote Guest Driver Status
        Notification Preference Status 3 Displays whether a service flag received from the service center is turned on. Remote A/C by Smart Key
        Remote Service Function
        Remote Transmission Error Displays the reason for failure if communication between the service center and DCM (Telematics Transceiver) failed. Priority Interruption
        CDMA Out of Service
        Communication Failure
        HTTP Time Out
        HTTP Status (Retry)
        HTTP Status (No Retry)
        E-Mail Tag
        E-Mail Data
        Center
        Remote Door Lock and Unlock Displays operation factor data for when a remote door lock and unlock operation was performed. Success
        Error (Priority Interruption)
        Error (CDMA Out of Service)
        Error (Communication Failure)
        Error (HTTP Time Out)
        Error (HTTP Status (Retried))
        Error (HTTP Status (Not Retried))
        Error (E-Mail Tag)
        Error (E-Mail Data)
        Error (Service Center)
        Error (Combination Rule)
        Error (Invalid Request)
        Error (Delayed Receipt)
        Error (Invalid Time)
        Error (Out of Operation)
        Cancel Failure (No Operation)
        Cancel Failure (Day Elapse)
        Cancel Failure (IG/ACC ON)
        Cancel Failure (Active Manually)
        Cancel Failure (Canceled)
        Cancel Failure (Operation Failure)
        Rejected (IG/ACC ON)
        Rejected (Under Repair)
        Rejected (Setting Not Operated)
        Rejected (Received Inaccurate Data)
        Operated Manually
        Door Open
        Trunk Lid Open
        Hood Open
        Door Lock Operation
        Key in the Vehicle
        Smart Cancel ON
        Unable to Start the Engine
        Intrusion Sensor Error
        Intruder Detected
        Lost Communication (Time Data)
        Commu Error (Unmatched Time)
        Lost Communication (Periodical)
        Communication Error (Periodical)
        Lost Communication (No Response)
        Communication Error (No Response)
        Commu Error (DCM ECU Error)
        All Doors Locked
        One of Doors Unlocked
        Coincidence Operation
        Unable to Lock
        Unable to Unlock
        Lost CAN Communication (Reply)
        CAN Communication Error (Reply)
        Remote Power Window* Displays operation factor data for when a remote power window operation was performed. Success
        Error (Priority Interruption)
        Error (CDMA Out of Service)
        Error (Communication Failure)
        Error (HTTP Time Out)
        Error (HTTP Status (Retried))
        Error (HTTP Status (Not Retried))
        Error (E-Mail Tag)
        Error (E-Mail Data)
        Error (Service Center)
        Error (Combination Rule)
        Error (Invalid Request)
        Error (Delayed Receipt)
        Error (Invalid Time)
        Error (Out of Operation)
        Cancel Failure (No Operation)
        Cancel Failure (Day Elapse)
        Cancel Failure (IG/ACC ON)
        Cancel Failure (Active Manually)
        Cancel Failure (Canceled)
        Cancel Failure (Operation Failure)
        Rejected (IG/ACC ON)
        Rejected (Under Repair)
        Rejected (Setting Not Operated)
        Rejected (Received Inaccurate Data)
        Operated Manually
        Door Open
        Trunk Lid Open
        Hood Open
        Door Lock Operation
        Key in the Vehicle
        Smart Cancel ON
        Unable to Start the Engine
        Intrusion Sensor Error
        Intruder Detected
        Lost Communication (Time Data)
        Commu Error (Unmatched Time)
        Lost Communication (Periodical)
        Communication Error (Periodical)
        Lost Communication (No Response)
        Communication Error (No Response)
        Commu Error (DCM ECU Error)
        All Windows Closed
        One of Windows Opened
        Coincidence Operation
        Jam Protection (Opened)
        Jam Protection (Closed)
        P/W Error Detected
        Power Supply Insufficiency
        P/W NOT Initialized
        Lost CAN Communication (Reply)
        CAN Communication Error (Reply)
        Remote Engine Start and Stop Displays operation factor data for when a remote engine start and stop operation was performed. Success
        Error (Priority Interruption)
        Error (CDMA Out of Service)
        Error (Communication Failure)
        Error (HTTP Time Out)
        Error (HTTP Status (Retried))
        Error (HTTP Status (Not Retried))
        Error (E-Mail Tag)
        Error (E-Mail Data)
        Error (Service Center)
        Error (Combination Rule)
        Error (Invalid Request)
        Error (Delayed Receipt)
        Error (Invalid Time)
        Error (Out of Operation)
        Cancel Failure (No Operation)
        Cancel Failure (Day Elapse)
        Cancel Failure (IG/ACC ON)
        Cancel Failure (Active Manually)
        Cancel Failure (Canceled)
        Cancel Failure (Operation Failure)
        Rejected (IG/ACC ON)
        Rejected (Under Repair)
        Rejected (Setting Not Operated)
        Rejected (Received Inaccurate Data)
        Remote Engine Start and Stop Displays operation factor data for when a remote engine start and stop operation was performed. Operated Manually
        Door Open
        Trunk Lid Open
        Hood Open
        Door Lock Operation
        Key in the Vehicle
        Smart Cancel ON
        Unable to Start the Engine
        Intrusion Sensor Error
        Intruder Detected
        Lost Communication (Time Data)
        Commu Error (Unmatched Time)
        Lost Communication (Periodical)
        Communication Error (Periodical)
        Lost Communication (No Response)
        Communication Error (No Response)
        Commu Error (DCM ECU Error)
        A/C OFF
        A/C Condition Failure
        DCM ECU Low Voltage
        Accumulation Time Excess
        A/C ON
        Remote Starter Connecting
        A/C OFF Success
        Remote Starter Not Start
        A/C OFF by Smart Key
        A/C OFF by Vehicle Operation
        A/C OFF Past The Time Limit
        A/C OFF Low Voltage
        Smart Key Operation Success
        Smart Key Operation Failure
        Engine Start Failure
        IG ON Failure
        A/C ON Failure
        A/C OFF Failure
        Guest Driver Monitor Displays operation factor data for when a guest driver monitor operation was performed. Violation Notice
        Violation Error (Priority Interruption)
        Violation Error (CDMA Out of Service)
        Violation Error (Communication Failure)
        Violation Error (HTTP Time Out)
        Violation Error (HTTP Status (Retry))
        Violation Error (HTTP Status (No Retry))
        Violation Error (E-Mail Tag)
        Violation Error (E-Mail Data)
        Violation Error (Center)
        Update Notice
        Update Error (Priority Interruption)
        Update Error (CDMA Out of Service)
        Update Error (Communication Failure)
        Update Error (HTTP Time Out)
        Update Error (HTTP Status (Retry))
        Update Error (HTTP Status (No Retry))
        Update Error (E-Mail Tag)
        Update Error (E-Mail Data)
        Update Error (Center)
        Status Notice
        Status Error (Priority Interruption)
        Status Error (CDMA Out of Service)
        Status Error (Communication Failure)
        Status Error (HTTP Time Out)
        Status Error (HTTP Status (Retry))
        Status Error (HTTP Status (No Retry))
        Status Error (E-Mail Tag)
        Status Error (E-Mail Data)
        Status Error (Center)
        Result Notice
        Result Error (Priority Interruption)
        Result Error (CDMA Out of Service)
        Result Error (Communication Failure)
        Result Error (HTTP Time Out)
        Result Error (HTTP Status (Retry))
        Result Error (HTTP Status (No Retry))
        Result Error (E-Mail Tag)
        Result Error (E-Mail Data)
        Result Error (Center)
        Vehicle Status Report Displays operation factor data for when a vehicle status report operation was performed. Forget Notice
        Forget Notice Failure (Interrupt)
        Forget Notice Failure (Other)
        Vehicle Status
        Vehicle Status Failure (Interrupt)
        Vehicle Status Failure (Other)
        Vehicle Status Connect Scantool
        Vehicle Status Connect Scantool (Inter)
        Vehicle Status Connect Scantool (Other)
        Forget Notice Connect Scantool
        Forget Notice Connect Scantool (Inter)
        Forget Notice Connect Scantool (Other)

        *: Not supported

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