Toyota Camry owners & service manuals

Toyota Camry (XV70): Voice Guidance does not Function

Toyota Camry Repair Manual XV70 (2018-2024) / Audio, Visual, Telematics / Audio / Video / Audio And Visual System / Voice Guidance does not Function

CAUTION / NOTICE / HINT

NOTICE:

  • Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Precaution for Audio and Visual System.

    Click here

  • When replacing the radio and display receiver assembly, always replace it with a new one. If a radio and display receiver assembly which was installed to another vehicle is used, the following may occur:
    • A communication malfunction DTC may be stored.
    • The radio and display receiver assembly may not operate normally.

PROCEDURE

1.

CHECK VOICE GUIDANCE SETTING

(a) Check that the voice guidance setting is not off.

OK:

Voice guidance setting is not off.

NG

CHANGE THE VOICE GUIDANCE SETTING TO ON
OK

2.

CHECK AUDIO FUNCTION

(a) Check that sound can be heard from a front speaker.

OK:

Sound can be heard.

OK

REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY

NG

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

    READ NEXT:

     Voice is not Recognized

    PROCEDURE 1. CHECK CONDITION (a) While paying attention to the condition of the spoken voice command, perform a voice recognition operation. OK: Voice command is recognized normally.

     Cellular Phone Registration Failure

    CAUTION / NOTICE / HINT NOTICE: Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to

     Cellular Phone Inspection

    PROCEDURE 1. CHECK USAGE CONDITION (a) Check that the vehicle and cellular phone meet the following conditions: NOTICE: If changing cellular phone settings, updating software, etc. is

    SEE MORE:

     Target Adjustment(one Time Recognition)

    TARGET ADJUSTMENT(ONE TIME RECOGNITION) CAUTION / NOTICE / HINT NOTICE: Make sure to read "Before Starting Target Adjustment" before proceeding with work. Click here PROCEDURE 1. SECURE APPROPRIATE AREA FOR PERFORMING LEARNING (a) Park the vehicle on a level surface. HINT: Mak

     Installation

    INSTALLATION PROCEDURE 1. INSTALL FUEL PUMP CONTROL ECU BRACKET (a) Install the fuel pump control ECU bracket to the fuel pump control ECU with the 2 bolts. Torque: 4.5 N·m {46 kgf·cm, 40 in·lbf} 2. INSTALL FUEL PUMP CONTROL ECU (a) Install the fuel pump control ECU to the vehicle body wit

    © 2023-2026 Copyright www.tocamry.com