Operation Check [11/2017 - ]

INSPECT ASC SYSTEM OPERATION
WARNING:
Check for safety before performing any tests.

HINT:

If the drive mode is changed to a mode other than SPORT S+ or CUSTOM* while the ASC system is operating, the dynamic engine sounds will stop.

*: Additional engine sounds are generated when CUSTOM mode is set to Power on the Drive Mode Customization screen of the multi-display.

[Setup] → [Vehicle] → [Drive Mode Customization] → [Powertrain] → [Power]

Refer to CUSTOMIZE PARAMETERS [11/2017 - ]
1. Check additional engine sounds generation (SPORT S+ mode)
  1. Start the engine.
  2. Select SPORT S+ mode.
  3. Move the shift lever to D or M. When the vehicle speed is 6 km/h (4 mph) or more and the engine speed is 980 RPM or more, check that additional engine sounds are generated in accordance with the engine speed.
    HINT:
    
    Check the difference in sound when the mode is changed between ECO (not generated), NORMAL (not generated), SPORT S (not generated) and SPORT S+ (generated).
2. Check additional engine sounds generation (CUSTOM mode)
  1. Start the engine.
  2. Check that CUSTOM mode has been set to Power on the Drive Mode Customization screen of the multi-display.
    [Setup] → [Vehicle] → [Drive Mode Customization] → [Powertrain] → [Power]
    
    Refer to CUSTOMIZE PARAMETERS [11/2017 - ]
  3. Select CUSTOM mode.
  4. Move the shift lever to D or M. When the vehicle speed is 6 km/h (4 mph) or more and the engine speed is 980 RPM or more, check that additional engine sounds are generated in accordance with the engine speed.
    HINT:
    
    Check the difference in sound when the mode is changed between ECO (not generated), NORMAL (not generated), SPORT S (not generated) and CUSTOM (generated).
3. Check intake flow noise generation
  1. Start the engine.
  2. Select SPORT S+ mode.
  3. Move the shift lever to P or N.
  4. Apply the parking brake and secure the wheels with wheel chocks.
  5. With the accelerator pedal opening angle below 10%, increase the accelerator pedal opening angle to between 15% and 70% and keep it within that range.
  6. With the accelerator pedal opening angle between 15% and 70%, increase the accelerator pedal opening angle by 15% or more in 0.01 seconds and check that intake flow noise is generated.
    HINT:
    - Check the difference in sound when the mode is changed between ECO (not generated), NORMAL (not generated), SPORT S (not generated) and SPORT S+ (generated).
    - To generate intake flow noise again, decrease the accelerator pedal opening angle to below 10%.