Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Does not Recognize Voice Commands Performed to Contact Support Center

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual / Audio & Visual & Telematics / Cellular Communication / Lexus Enform System / Does not Recognize Voice Commands Performed to Contact Support Center

PROCEDURE

1.

CHECK COMMUNICATION BASED VOICE RECOGNITION FUNCTION

(a) While paying attention to the condition of the spoken voice command, say "Find a gas station in New York" and check that voice recognition is operating normally.

HINT:

  • When the voice command is recognized, the content of the voice command is displayed in the voice recognition result display area to the right of the mic icon. (Example: When "Find a gas station in New York" is spoken, "Find a gas station in New York" is displayed in the voice recognition result display area.)
  • If an unnecessary word (such as "um" or "ah") is spoken before or after the recognition word, the system incorrectly recognizes the recognition word.
  • The system cannot recognize voice commands when multiple people are speaking simultaneously.
  • If the speaking speed is too fast or too slow, the recognition rate may decrease.
  • The system may have difficulty recognizing voice commands depending on the voice quality (such as a hoarse voice due to poor physical condition).

OK:

Voice command is recognized normally.

OK

END

NG

CONTACT SERVICE CENTER

    Confirm Vehicle Headunit Functionality
    PROCEDURE 1. CHECK CUSTOMER'S CELLULAR PHONE COMPATIBILITY (a) Check if the cellular phone is compatible (Refer to http://www.lexus.com/MobileLink/). Result Proceed to Cellular phone ...

    DCM Data Signal Circuit between Navigation ECU and DCM
    DESCRIPTION This circuit is used to send and receive signals between the DCM (Telematics Transceiver), radio receiver assembly and navigation ECU. WIRING DIAGRAM PROCEDURE 1. CHECK HARNESS AND ...

    Other materials:

    Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Rear Brake Flexible Hose: Removal
    REMOVAL CAUTION / NOTICE / HINT NOTICE: If both the LH and RH rear flexible hoses are to be disconnected at the same time, put identification marks on each rear flexible hose so that it can be installed to its original position. HINT: Use the same procedure for the RH side and LH side. The foll ...

    Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Power Window Control System: Front Passenger Side Power Window does not Operate with Front Passenger Side Power Window Switch
    DESCRIPTION When the engine switch is on (IG), the power window regulator motor assembly (for front passenger door) is operated by the power window regulator switch assembly. The power window regulator motor assembly (for front passenger door) has motor, regulator, and ECU functions. WIRING DIAGRAM ...

    Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual

    Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual

    © 2025 Copyright www.lexusrx.net
    0.0184