Toyota 4Runner: Voice is not Recognized

Toyota 4Runner Service Manual / Audio / Visual / Telematics / Audio / Video / Audio And Visual System / Voice is not Recognized

PROCEDURE

1.	CHECK CONDITION

(a) Check if the system voice recognition level is low when recognizing a particular voice.

Result	Proceed to
System voice recognition level is low with any voice.	A
System voice recognition level is low only for a particular voice.	B

HINT:

System voice recognition level varies depending on voice and pronunciation. This is not a malfunction.

END

2.	CHECK MICROPHONE AND VOICE RECOGNITION (OPERATION CHECK)

(a) Enter the "Microphone Check" screen. Refer to Check Microphone in Operation Check (See page ).

(b) When voice is input into the microphone, check that the microphone input level meter changes according to the input voice.

OK:

Check result is normal.

REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

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