Audio Does Not Work

1. AV switch self-diagnosis. Refer to "AV SWITCH SELF-DIAGNOSIS FUNCTION  ".

OK or NG

1. OK: GO TO 2.
2. NG: Check the malfunctioning parts.

1. Check audio communication line. Refer to "AUDIO COMMUNICATION LINE CHECK (BETWEEN DISPLAY CONTROL UNIT AND AUDIO UNIT)  ".

OK or NG

1. OK: Replace audio unit. Refer to CENTER STACK ASSEMBLY .
2. NG: Check the malfunctioning parts.