Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual: Does not Recognize Voice Commands Performed to Contact Support Center

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).

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) 2016-2026 Repair Manual > Wiper Switch: On-vehicle Inspection
ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT WINDSHIELD WIPER SWITCH ASSEMBLY (a) Check the front washer operation. (1) Connect a voltmeter positive (+) lead to terminal J31-5 (WR) and a negative (-) lead to terminal J33-7 (WF). *a Component with harness connected (Windshield Wiper S ...

Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Steering Vibration Ecu: Installation
INSTALLATION PROCEDURE 1. INSTALL STEERING VIBRATION ECU HINT: Use the same procedure as for the steering vibration and heater ECU. Click here 2. INSTALL SHIFT PADDLE SWITCH (TRANSMISSION SHIFT SWITCH ASSEMBLY) for U881F: Click here for U881E: Click here 3. INSTALL STEERING PAD SWITCH ASSEMBLY ...