INSPECTION PROCEDURE
Tech Tips
For vehicles equipped with an Extension Module, refer to optional equipment's manuals.
PROCEDURE
CHECK DISPLAY SETTING
Press the "SETUP" switch and select the "Display" button.
Select the "General" and enter the "Display (General)" screen.
| *a | Example | - | - |
Reset the display settings (contrast and brightness) and check that the screen appears normal.
| OK |
|---|
| The display returns to normal. |
| NG |
|
CHECK CABIN TEMPERATURE Click here |
| OK |
|
END
CHECK CABIN TEMPERATURE
Check that the cabin temperature is higher than -20°C (-4.0°F).
| OK |
|---|
| The cabin temperature is higher than -20°C (-4.0°F). |
| NG |
|
HEAT CABIN AND RECHECK TEMPERATURE |
| OK |
|
CHECK COLOR BAR
Enter the "Color Bar Check Mode" screen Click here.
Check that the color bars match the displayed names.
| OK |
|---|
| Color bars match the displayed names. |
| NG |
|
REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY Click here |
| OK |
|
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Click here