Black Screen

NAVIGATION / MULTI INFO DISPLAY: NAVIGATION SYSTEM: Black Screen
- Black Screen

INSPECTION PROCEDURE

PROCEDURE

1. CHECK DISPLAY SETTING

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

OK:

The display setting is not in "Screen OFF" mode.

NG -- CHANGE SCREEN TO "SCREEN ON" MODE
OK -- Continue to next step.

2. CHECK IMAGE QUALITY SETTING

(a) Check that the screen color quality can be set.

OK:

Setting is possible.

NG -- CHECK CABIN

OK -- PRESS PANEL SWITCH "DISPLAY" AND SET SCREEN COLOR QUALITY TO NORMAL

3. CHECK CABIN

(a) 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. Condensation in the cabin may cause 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 Problem Symptoms Table