START DIAGNOSTIC MODE
Illustrations may differ from the actual vehicle screen depending on the device settings and options. Therefore, some detailed areas may not be shown exactly the same as on the actual vehicle screen.
Method 1 (w/ Steering Pad Switch Assembly)
Turn the engine switch on (IG).
Wait 5 seconds or more after the menu screen is displayed.
Operate the steering pad switch as follows: Seek- → Seek+ → Seek- → Seek+ → Seek- → Seek+.
Press and hold the Mode button for 2 seconds or more.
Diagnostic mode will start and the "Diag Mode" screen will be displayed.
Method 2
Turn the engine switch on (IG).
Wait 5 seconds or more after the menu screen is displayed.
Enter the settings screen, set the display mode to "Day", and the brightness to 6.
Tap the bottom-right of the display 6 times.
Diagnostic mode will start and the "Diag Mode" screen will be displayed.
CHECK VEHICLE SIGNAL
Vehicle signals received by the radio and display receiver assembly are checked when Diagnostic Mode is entered.
Illustrations may differ from the actual vehicle screen depending on the device settings and options. Therefore, some detailed areas may not be shown exactly the same as on the actual vehicle screen.
Diag mode screen description
| Display | Content |
|---|---|
| *a | Displays the inside module diagnosis results. |
| *b | Displays the connection condition of various devices. |
| *c | Select to perform the diagnostic check again. |
| Name | Component |
|---|---|
|
*1: except ALLION, LEVIN GT *2: for ALLION, LEVIN GT |
|
| Camera | Rear television camera assembly |
| Mic | Map Light Assembly (Telephone Microphone Assembly)*1
Telephone Microphone Assembly*2 |
| Speakers | Speakers |
| Antenna | No. 1 Amplifier Antenna Assembly |
If OK is displayed for every item in *a, the radio and display receiver assembly is normal. If NG is displayed, replace the radio and display receiver assembly.
The results for all items will be displayed approximately 3 seconds after entering the self-diagnosis mode. (w/o "Apple CarPlay" Function)