Voice Guidance does not Function [04/2018 -]: Procedure

1. Check that the voice guidance setting is not off.

   OK

   Voice guidance setting is not off.

   Result

   Proceed to
   OK
   NG

Result: 

NG 

CHANGE THE VOICE GUIDANCE SETTING TO ON 

Result: 

OK 

See step  2

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

   OK

   Sound can be heard.

   Result

   Proceed to
   OK
   NG

Result: 

OK 

REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY. Refer to  REMOVAL [04/2018 -] 

Result: 

NG 

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE. Refer to  PROBLEM SYMPTOMS TABLE [04/2018 - 08/2019]  , or refer to  PROBLEM SYMPTOMS TABLE [08/2019 - 08/2020]  , or refer to  PROBLEM SYMPTOMS TABLE [08/2020 -]