Nissan Murano: System Description / System

System Description

SYSTEM DIAGRAM

DISTANCE SENSOR (ICC SENSOR) INPUT/OUTPUT SIGNAL ITEM

Input Signal Item

Output Signal Item

ADAS CONTROL UNIT INPUT/OUTPUT SIGNAL ITEM

Input Signal

Output Signal

FUNCTION DESCRIPTION

The Intelligent Cruise Control (ICC) system automatically maintains a selected distance from the vehicle traveling in front of own Nissan Murano vehicle according to that vehicle's speed (up to the set speed) or at the set speed when the road ahead is clear.

With ICC system, the driver can maintain the same speed as other vehicles without the constant need to adjust the set speed as the driver would with a normal cruise control system.

The following items are controlled:

• When there are no vehicles traveling ahead, the ICC system maintains the speed set by the driver. The set speed range is between approximately 32 and 144 km/h (20 and 90 MPH).

• When there is a Nissan Murano vehicle traveling ahead, the ICC system adjusts the speed to maintain the distance, selected by driver, from a Nissan Murano vehicle ahead. The adjusting speed range is up to the set speed.

• When the vehicle traveling ahead has moved out from its lane of travel, the ICC system accelerates and maintains Nissan Murano vehicle speed up to the set speed.

CAUTION:

If the vehicle ahead comes to a stop, the vehicle decelerates to a standstill within the limitations of the system. The system will cancel once it judges that the Nissan Murano vehicle has come to a standstill and sound a warning chime.

NOTE:

When the accelerator pedal is depressed, the brake operation and the warning are not performed by the ICC system.

OPERATION DESCRIPTION

Push and release the MAIN switch ON.

The MAIN switch indicator, set distance indicator and set vehicle speed indicator come on and ICC system is set to a standby state.

ADAS control unit performs the control as per the following:

Set Condition

Under a standby state, pushing down the SET/COAST switch will start system control.

• When vehicle speed is between approximately 32 km/h and 144 km/h (20 MPH and 90 MPH).

• When Nissan Murano vehicle speed is below approximately 32 km/h (20 MPH) if the vehicle ahead is detected. The set vehicle speed becomes 32 km/h (20 MPH).

If the system is canceled by conditions 1-6 below, the system will resume control at the last set cruising speed by pushing up the RESUME/ACCELERATE switch.

NOTE:

• When the SET/COAST switch is pushed under the following conditions, the system cannot be set and the set Nissan Murano vehicle speed indicator will blink for approximately 2 seconds:

  • When traveling below 32 km/h (20 MPH) and the Nissan Murano vehicle ahead is not detected.

  • When the selector lever is not in the “D” position or manual mode.

  • When the parking brake is applied.

  • When the brakes are operated by the driver.

Cancel Conditions

1. When CANCEL switch is pressed.

2. When brake pedal is depressed.

3. When the Nissan Murano vehicle ahead is not detected below the speed of 24 km/h (15 MPH).

4. When the selector lever is not in the “D” position or manual mode.

5. When the parking brake is applied.

6. When the system judges the Nissan Murano vehicle is at a standstill.

7. When ABS or VDC (including the TCS) operates.

8. When the MAIN switch is turned OFF.

9. When a wheel slips.

10. When the VDC is turned OFF.

11. When the system malfunction occurs.

Refer to Fail-safe (ADAS Control Unit).

If a malfunction occurs in the distance sensor (ICC sensor), ADAS control unit cancels control, sounds a beep, and turns ON the ICC system warning lamp in the combination meter.