Diagnosis System [10/2022 - ]

1. In diagnostic mode for the parking assist monitor system, signals received by the radio and display receiver assembly can be checked and the parking assist monitor system can be calibrated, adjusted and checked using the radio and display receiver assembly
   NOTE:

   Depending on the parts that are replaced or operations that are performed during vehicle inspection or maintenance, calibration of other systems as well as the parking assist monitor system may be needed.

   Refer to CALIBRATION [10/2022 - ] 

   HINT: 

   The displayed items may differ depending on vehicle specifications.

HINT: 

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.

1. Start diagnostic mode.

   Refer to DIAGNOSIS SYSTEM [10/2022 - ]

2. Select "Function Check/Setting" on the "Service Menu" screen to display the "Function Check/Setting I" screen.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

3. Select "Vehicle Signal" on the "Function Check/Setting I" screen.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

4. Vehicle Signal Check Mode

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   1. When the "Vehicle Signal Check Mode" screen is displayed, check the item displayed for "REV".

      Refer to DIAGNOSIS SYSTEM [10/2022 - ]

      HINT: 

      • Only conditions having inputs are displayed.
      • This screen displays vehicle signals input to the radio and display receiver assembly.
5. Finish diagnostic mode.

   Refer to DIAGNOSIS SYSTEM [10/2022 - ]

HINT: 

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.

1. Start diagnostic mode.

   Refer to DIAGNOSIS SYSTEM [10/2022 - ]

   1. Select "Function Check/Setting" on the "Service Menu" screen to display the "Function Check/Setting I" screen.

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   2. Select "Camera Setting" on the "Function Check/Setting I" screen.

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      NOTE:

      If the "Camera Setting" selection screen is not displayed, turn the ignition switch off and enter the diagnosis screen after turning the ignition switch to ON once again.

      HINT: 

      After "Camera Setting" is selected, the screen transitions differ depending on whether initialization of the parking assist monitor system was performed after the rear television camera assembly was replaced.

      Parking Assist Monitor System Initialization	Screen Transition
      Not performed	Signal Check (*) screen
      Performed	Mode Setting (*) screen

   3. When the screen changes to the "Mode Setting (*)" screen, select "Back Camera Setting" to display the "Signal Check (*)" screen.

      HINT: 

      To select a grayed out item, select and hold the item for 2 seconds or more.

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

2. Signal Check

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   1. On the "Signal Check (*)" screen, it is possible to inspect the state of signals and check the settings.

      Item	Inspection Detail	Note
      CAN	CAN communication signal input	When "CHK" (red) is displayed, selecting "Next" will not change the screen to the next screen.

      HINT: 

      • When "CHK" (red) is displayed, perform inspections based on the result of the following inspections.
      • If performing the adjustment after proceeding to the next screen, confirm that all items display "OK" (blue) before selecting "Next".
3. CAN inspection

   HINT: 

   If "CHK" (red) is displayed for "CAN", check for DTCs and perform troubleshooting based on the output DTCs.

4. Finish diagnostic mode.

   Refer to DIAGNOSIS SYSTEM [10/2022 - ]

Refer to DIAGNOSIS SYSTEM [10/2022 - ]