Inspection Procedure
WARNING: This page is about a different car, the 2007 Lexus RX 350. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK DISPLAY SETTING
- 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: Go to Next Step
- Check that the display is not in "Screen OFF" mode.
- CHECK IMAGE QUALITY SETTING
- Check that the screen color quality can be set.
OK:
Setting is possible.
NG: Go to step 3
OK: PRESS PANEL SWITCH "DISPLAY" AND SET SCREEN COLOR QUALITY TO NORMAL
- Check that the screen color quality can be set.
- 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 to occur 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
- Check that condensation is not likely to occur in the cabin, and that the temperature is not high or extremely low in the cabin.