Navigation System - No Image Appears On Multi-Display

Lexus IS250 IS220d GSE20 ALE20 - NAVIGATION

INSPECTION PROCEDURE

CHECK DISPLAY SETTING

CHECK IMAGE QUALITY SETTING

CHECK CABIN

NAVIGATION SYSTEM - No Image Appears on Multi-display

INSPECTION PROCEDURE

1.CHECK DISPLAY SETTING

Check that the display is not in "Screen OFF" mode.

  • OK:
  • The display setting is not in "Screen OFF" mode.
NG
Go to step 3
OK
SET SCREEN COLOR QUALITY TO NORMAL
3.CHECK CABIN

Check that condensation is not likely to occur in the cabin, and that the temperature is not high or extremely low in the cabin.

  • HINT:
A humid cabin and a rapid change in temperature may lead to condensation, resulting in a short circuit.
The appropriate cabin temperature is 20 to 30°C (68 to 86°F).
  • OK:
  • Condensation is not likely and temperature is not high or extremely low.
NG
SET CABIN TO APPROPRIATE TEMPERATURE
OK
PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE