Audio And Visual System (For Sedan) Poor Sound Quality In All Modes (Low Volume)

AudioVisualTelematics. Yaris. Ncp93, 131
Audio Video. Yaris. Ncp93, 131

INSPECTION PROCEDURE

ADJUST SOUND QUALITY

COMPARE WITH ANOTHER VEHICLE OF SAME MODEL

AUDIO AND VISUAL SYSTEM (for Sedan) - Poor Sound Quality in All Modes (Low Volume)


INSPECTION PROCEDURE

1.ADJUST SOUND QUALITY

  1. Operate the radio receiver to adjust the sound quality.

    OK:
    Sound quality returns to normal.


NG
Go to step 2
OK

SYSTEM IS OK (POOR SOUND QUALITY)

2.COMPARE WITH ANOTHER VEHICLE OF SAME MODEL

  1. Compare the vehicle with another vehicle that has a normally functioning audio system. Check if there is any difference in the sound quality.

    OK:
    No difference is found.


NG
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE (YARIS_NCP93 RM0000012A809KX.html)
OK

SYSTEM IS OK (POOR SOUND QUALITY)