RM35X0E _51 Engine / Hybrid System _078884 CRUISE CONTROL _0397572 DYNAMIC RADAR CRUISE CONTROL SYSTEM U

CRUISE CONTROL  DYNAMIC RADAR CRUISE CONTROL SYSTEM  FAIL-SAFE CHART  


Automatic Cancel Control


Constant Speed Control Mode:
Condition Multi-information Display Master Warning Light 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.

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


- Does not illuminate 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 engine switch is turned off.
1.

Malfunction in SFI or ECD system


- Illuminates 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


- Does not illuminate 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 engine 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 Illuminates 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.

TRC/VSC is turned off

6.

Pre-collision system operates


- Does not illuminate Illuminates -

Vehicle-to-Vehicle Distance Control Mode:
Condition Multi-information Display Master Warning Light 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 engine switch is turned off.
1.

Malfunction in SFI or ECD system


- Illuminates 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 engine 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 is misaligned


Cruise Control Malfunction Visit Your Dealer Illuminates 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 is dirty

2.

Forward recognition camera is 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 Illuminates 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.

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


Radar Cruise Control Unavailable Illuminates 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.

TRC/VSC is turned off

6.

Pre-collision system operates


- Does not illuminate Illuminates -