RM38N0EC _95 ADAS / AD _111850 ADVANCED DRIVER ASSISTANCE SYSTEM _0502175 DYNAMIC RADAR CRUISE CONTROL SYSTEM(for Gasoline Model) U

ADVANCED DRIVER ASSISTANCE SYSTEM  DYNAMIC RADAR CRUISE CONTROL SYSTEM(for Gasoline Model)  FAIL-SAFE CHART  


Automatic Cancel Control


Constant Speed Control Mode:
Condition Multi-information Display Cruise Control Indicator Warning Buzzer
When the following condition(s) occurs while the vehicle is in motion during cruise control, the system clears the set vehicle speed and cancels cruise control.
1.

When the vehicle running speed has fallen below the lower speed limit (approximately 30 km/h [20 mph])


- Illuminates -
When the following condition(s) occurs while the vehicle is in motion during cruise control, the system clears the set vehicle speed and cancels cruise control. Cruise control is prohibited until the ignition switch is turned off.
1.

Malfunction in SFI system


- Does not illuminate -
When the following condition(s) occurs while the vehicle is in motion during cruise control, there is a possibility of overloading or an overly high set vehicle speed and such. Clear the set vehicle speed and cancel cruise control (can be reset).
1.

Vehicle speed is less than set vehicle speed by approximately 16 km/h (10 mph) or more


- Illuminates -
When the following condition(s) occurs while the vehicle is in motion during cruise control, the system clears the set vehicle speed and cancels cruise control. Cruise control is prohibited until the ignition switch is turned off.
1.

Open or short in stop light switch circuit

2.

Malfunction in stop light switch input circuit

3.

Malfunction in cruise control cancel circuit

4.

Malfunction in electronically controlled brake system

5.

Communication malfunction between skid control ECU (brake actuator assembly) and ECM


Cruise Control Malfunction Visit Your Dealer Does not illuminate Sounds
When the following condition(s) occurs while the vehicle is in motion during cruise control, cruise control (set vehicle speed is held) is canceled.
1.

VSC operates

2.

TRC operates for a certain period of time

3.

Parking support brake operates*

4.

Drive start control is performed

5.

Electric parking brake is applied

6.

TRC/VSC is turned off

7.

Pre-collision system operates


- Illuminates -

*: w/ Parking Support Brake System


Vehicle-to-Vehicle Distance Control Mode:
Condition Multi-information Display Cruise Control Indicator Warning Buzzer
When the following condition(s) occurs while the vehicle is in motion during dynamic radar cruise control, the system clears the set vehicle speed and cancels cruise control. Cruise control is prohibited until the ignition switch is turned off.
1.

Malfunction in SFI system


- Does not illuminate -
When the following condition(s) occurs while the vehicle is in motion during dynamic radar cruise control, the system clears the set vehicle speed and cancels cruise control. Cruise control is prohibited until the ignition switch is turned off.
1.

Open or short in stop light switch circuit

2.

Malfunction in stop light switch input circuit

3.

Malfunction in cruise control cancel circuit

4.

Malfunction in electronically controlled brake system

5.

Communication malfunction between skid control ECU (brake actuator assembly) and ECM

6.

Malfunction in millimeter wave radar sensor assembly

7.

Beam axis of millimeter wave radar sensor assembly misaligned

8.

Malfunction in brake hold system


Cruise Control Malfunction Visit Your Dealer Does not illuminate Sounds
When the following condition(s) occurs while the vehicle is in motion during dynamic radar cruise control, the system clears the set vehicle speed and cancels cruise control. Control is prohibited until the dynamic radar cruise control system is turned off and turned on again. Also, cruise control is prohibited until system returns to normal from the following condition.
1.

Millimeter wave radar sensor assembly dirty

2.

Forward recognition camera dirty


HINT:

It is possible that the system has entered fail-safe mode due to snow or water on the front grille.


Radar Cruise Control Unavailable See Owner's Manual Does not illuminate Sounds
When the following condition(s) occurs while the vehicle is in motion during dynamic radar cruise control, the system clears the set vehicle speed and cancels cruise control. Control is prohibited until the dynamic radar cruise control system is turned off and turned on again. Also, cruise control is prohibited until system returns to normal from the following condition.
1.

When vehicle-to-vehicle distance measurement is extremely unstable due to bad weather

2.

Brake control by dynamic radar cruise control system is temporarily unavailable

3.

Malfunction in forward recognition camera or forward recognition camera is temporarily unavailable

4.

Beam axis of the millimeter wave radar sensor assembly automatic calibration in progress


Radar Cruise Control Unavailable Does not illuminate Sounds
When the following condition(s) occurs while the vehicle is in motion during dynamic radar cruise control, cruise control (set vehicle speed is held) is canceled.
1.

VSC operates

2.

TRC operates for a certain period of time

3.

Parking support brake operates*

4.

Drive start control is performed

5.

Electric parking brake is applied

6.

TRC/VSC is turned off

7.

Pre-collision system operates


- Illuminates -
When the following condition(s) occurs while the vehicle is stopped on hold, cruise control is canceled.
1.

Open or short in stop light switch circuit

2.

Malfunction in stop light switch input circuit

3.

Malfunction in cruise control cancel circuit

4.

Malfunction in electronically controlled brake system

5.

Communication malfunction between skid control ECU (brake actuator assembly) and ECM

6.

Malfunction in millimeter wave radar sensor assembly

7.

Beam axis of millimeter wave radar sensor assembly misaligned

8.

Malfunction in brake hold system

9.

Millimeter wave radar sensor assembly dirty

10.

When vehicle-to-vehicle distance measurement is extremely unstable due to bad weather

11.

Brake control by dynamic radar cruise control system is temporarily unavailable

12.

Malfunction in forward recognition camera or the forward recognition camera is temporarily unavailable

13.

Beam axis of the millimeter wave radar sensor assembly automatic calibration in progress


Cruise Control Fault Press Brake to Deactivate Visit Your Dealer Does not illuminate Sounds
When the following condition(s) occurs while the vehicle is stopped on hold, cruise control is canceled.
1.

Driver seat belt is unfastened

2.

Driver door is opened

3.

Vehicle is stopped for a long period of time

4.

Vehicle is stopped on a steep hill


Radar Cruise Control Unavailable Press Brake to Resume Driving Illuminates -


*: w/ Parking Support Brake System