Yaris Cross 2023- TAS 600-DCM600 - hidden features

Mostly known. Nonetheless, here are a few more tips in  case people cannot find it.

Multimedia display Radio buttons no buttons. Only 4burtons on the left.

Any changes at your own peril.

Switch ignition on. When all settled, keep page button depressed (bottom one of the 4).

Then press home button 5 times.

That is it.

Switch off by pressing Home button 3 to 5 seconds which switches off the screen.

More follows.

The following has caveats.

Ignore the manual or consult it online at Toyota Tech, Europe.

there are no warning messages on the New Car Features at all. I believe Toyota Europe does not want buyers to know too much. In fact Toyota Europe do not work the same way as Toyota Japan. I am disappointed myself. Anyway. Here it is.

This is for when one needs to run the ICE engine, test anything etc. Not for driving.

Use at your own peril and responsavility. Having said that. We live in a free world which carriers try to monopolise at our costs. Fight it.

•  Activating 2WD maintenance mode(for HV Model) Tip  • Refer to the New Car Features manual for the warning messages which are displayed on the multi-information display when maintenance mode is entered. • The engine speed increases to 1500 rpm when the accelerator pedal is depressed midway with the shift lever is in P or park (P) selected. When the accelerator pedal is depressed more than midway, or when the accelerator pedal is fully depressed, the engine speed will increase to approximately 2500 rpm. a. Not for using the GTS: i. Perform the following steps within 60 seconds. 1. Turn the ignition switch to ON. 2. Move the shift lever to P or select park (P) and fully depress the accelerator pedal twice. 3. Move the shift lever to N or select neutral (N) and fully depress the accelerator pedal twice. 4. Move the shift lever to P or select park (P) and fully depress the accelerator pedal twice. ii. Start the engine by turning the ignition switch ON (READY) while depressing the brake pedal. iii. Check that the 2WD maintenance mode message is displayed on the multi-information display. b. USING THE GTS: i. Connect the GTS to the DLC3. ii. Turn the ignition switch to ON. iii. Turn the GTS on. iv. Enter following menus: Powertrain / Hybrid Control / Utility / Inspection Mode - 2WD for measuring Exhaust Gas. v. Start the engine by turning the ignition switch ON (READY) while depressing the brake pedal. vi. Check that the 2WD maintenance mode message is displayed on the multi-information display. •  Activating 2WD certification mode. (for HV Model) Tip  Refer to the New Car Features manual for the warning messages which are displayed on the multi-information display when certification mode is entered. a. Not using the GTS: i. Perform the following steps within 60 seconds. 1. Turn the ignition switch to ON. 2. Move the shift lever to P or select park (P) and fully depress the accelerator pedal 3 times. 3. Move the shift lever to N or select neutral (N) and fully depress the accelerator pedal 3 times. 4. Move the shift lever to P or select park (P) and fully depress the accelerator pedal 3 times. ii. Turn the ignition switch ON (READY) while depressing the brake pedal. iii. Check that the 2WD certification mode message is displayed on the multi-information display. b. USING THE GTS: i. Connect the GTS to the DLC3. ii. Turn the ignition switch to ON. iii. Turn the GTS on. iv. Enter following menus: Powertrain / Hybrid Control / Utility / Inspection Mode - 2WD for cutting TRC. v. Turn the ignition switch ON (READY) while depressing the brake pedal. vi. Check that the 2WD certification mode message is displayed on the multi-information display.   •  Start Diagnostic mode Tip  • 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. • Start diagnostic mode at least 90 seconds after turning the ignition switch to ON. Otherwise, some items cannot be checked. a. There are 4 methods to start diagnostic mode. Start diagnostic mode by using one of them. b. Method 1 i. Turn the ignition switch to ON. ii. While pressing and holding the "AUDIO" switch, operate the light control switch: Off → Tail → Off → Tail → Off → Tail → Off. iii. Diagnostic mode will start and the "Service Menu" screen will be displayed. c. Method 2 i. Enter the following menus: Body Electrical / Navigation System / Utility / Diagnostic Mode. Body Electrical > Navigation System > Utility Tester Display Diagnostic Mode ii. Diagnostic mode will start and the "Service Menu" screen will be displayed. d. Method 3 i. Turn the ignition switch to ON. ii. With the screen and audio turned off. Press the seek/track up panel switch 5 times and then press the seek/track down panel switch 5 times  Tip   Diagnostic mode can only be started if the above operation is completed within 15 seconds of the first press of the seek/track up panel switch.  If the operation is not completed within 15 seconds of the first press of the seek/track panel switch or fails, turn the screen and audio on and then off again before attempting to start diagnostic mode. iii. Diagnostic mode will start and the "Service Menu" screen will be displayed.  e. Method 4 Note:  o Do not touch the multi-display except when necessary. ii. Since the multi-display may recognize a pinch in/out or flick operation if operated with 2 fingers, always use 1 finger to operate it in diagnostic mode. turn the ignition switch to ON. iii.  f. With the screen and audio turned off as shown in the illustration, Perform a flick operation on the multi-display screen from the left to the right 5 times and then perform a flick operation from the right to left 5 times  Tip   Diagnostic mode can only be started if the above operation is completed within 15 seconds of the first flick from the left to the right.  If the operation is not completed within 15 seconds of the first flick from the left to the right or fails, turn the screen and audio on and then off before attempting to start diagnostic mode again.  Flick operations can be recognized anywhere within the touch area of the multi-display screen. ii. Diagnostic mode will start and the "Service Menu" screen will be displayed. •  FAILURE DIAGNOSIS The "Failure Diagnosis" screen will be displayed by selecting "Failure Diagnosis" on the "Service Menu" screen. •  SYSTEM CHECK The "System Check Mode" screen will be displayed by selecting "System Check" on the "Failure Diagnosis" screen.    •  CHECK DTC (CHECK USING SYSTEM CHECK MODE SCREEN) a.  System check mode screen description Screen Description  Display Content *a: Device name list No. 1 o Device Name List No. 1 displays some of the devices that make up the navigation system. o The names of the components from Device Name List No. 1 are shown in the following table. *b: Check result Result codes for all devices are displayed. *c: Memory clear o Present and history DTCs and registered connected device names are cleared. o Select "Memory CLR" for 3 seconds. *d: Recheck o A system check will be performed again after the memory is cleared. o "Recheck" will dim during a system check. *a: Device Name List No. 1 Description  Name Component Connection Method DCU Radio and display receiver assembly - MEU Navigation ECU USB communication line *b: Check Result Description  Result Meaning Action OK The device does not respond with a DTC. - DETAIL The device responds with a DTC. Read the DTCs on the "Unit Check Mode" screen. NCON The device was previously present, but did not respond in diagnostic mode. o Check the vehicle wire harness. o Check the power supply circuit of the device. NRES The device responded in diagnostic mode, but gives no DTC information.*  b.  Unit check mode screen description Screen Description  Display Content *a: Device name Target device *b: History DTC Diagnostic memory results and stored DTCs are displayed. *c: Present DTC DTCs output in the service check are displayed. *d: DTC DTC (Diagnostic Trouble Code) *e: Diagnosis clear Selecting "Code CLR" for 3 seconds clears the diagnostic memory data of the target device (both diagnostic system check result and the displayed data are cleared). Tip  o This screen is updated once per second. o A maximum of 6 DTCs can be displayed for history and present DTCs. c.  Read the system check result. i. If the check result is "DETAIL", select the displayed check result to view the results on the "Unit Check Mode" screen and record them. Note:  A maximum of 6 DTCs can be displayed for history and present DTCs on the "Unit Check Mode" screen. Therefore, when 6 DTCs are displayed, troubleshoot those DTCs first and then check the "Unit Check Mode" screen again to see if any other DTCs are displayed. Tip   When all results are "OK", no DTCs are present.  When proceeding to view the results of another device, select "Back" to return to the "System Check Mode" screen. Repeat the above step to view the results of other devices. ii. Check the details of the DTC(s). Click here •  DTC CLEAR/RECHECK (CLEAR USING SYSTEM CHECK MODE SCREEN) a.  Clear the DTCs i. Select "Memory CLR" for 3 seconds. ii. Check that the check results are cleared. Tip   To clear the DTCs for a specific device, use the "Unit Check Mode" screen.  When clearing the DTCs using the "Unit Check Mode" screen, select "Code CLR" for 3 seconds. b.  Recheck i. Select "Recheck". ii.  Check that all diagnostic codes are "OK" when the check results are displayed. If a result other than "OK" is displayed, perform troubleshooting again. Tip  When the DTCs are cleared using the "Unit Check Mode" screen, select "Back" to return to the "System Check Mode" screen and perform this operation. •  FINISH DIAGNOSTIC MODE a. Turn the ignition switch off. 

Topic moved to the Yaris Cross forum