Navigation System Voice Guidance Does Not Function

Audio Visual Telematics. Corolla. Zre142 Aze141
Navigation Multi Info Display. Corolla. Zre142 Aze141

INSPECTION PROCEDURE

CHECK VOICE GUIDANCE SETTING

CHECK AUDIO FUNCTION

NAVIGATION SYSTEM - Voice Guidance does not Function


INSPECTION PROCEDURE

NOTICE:
After replacing the radio and display receiver assembly of vehicles subscribed to pay-type satellite radio broadcasts, XM radio ID registration is necessary (w/ SDARS System).
1.CHECK VOICE GUIDANCE SETTING

  1. Display the "Navigation Prompt Volume" screen.



    Corolla. Zre142 Aze141.Navigation Multi Info Display.Navigation System.Navigation System Voice Guidance Does Not Function

  1. Check that the volume level is not set to low.

    OK:
    The level is not set to low.
    Text in Illustration
    *a
    		Example


NG
SET VOLUME TO HIGH
OK


2.CHECK AUDIO FUNCTION

  1. Check that sound can be heard from a front speaker.

    OK:
    Sound can be heard.


NG
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE (COROLLA_ZRE142 RM0000011BR0H9X.html)
OK

REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY (COROLLA_ZRE142 RM000002XAJ01EX.html)