Nissan Juke Service and Repair Manual : System

System Description

SYSTEM DIAGRAM

• The multi display unit transmits the operation status of the drive mode


• The multi display unit transmits the operation status of the drive mode switch to other units via CAN communication as the mode signal (refer below).

- NORMAL: ON/OFF
- SPORT: ON/OFF
- ECO: ON/OFF

• Based on the mode signals received from TCM (CVT models) or multi display unit (M/T models) via CAN communication, ECM changes over the throttle position and other characteristics.

• Based on the mode signals received from the multi display unit via CAN communication, TCM changes over the gear shift line and other characteristics.

• Based on the mode signals received from the multi display unit via CAN communication, EPS C/U changes the steering assist characteristic.

• Based on the ECO mode signal received from the multi display unit via CAN communication, the A/C auto amp changes over the set temperature correction.

CONTROL DESCRIPTION

• The drive mode switch in the controller of the multi display unit is used to change over the vehicle mode and thus change the control characteristics for the engine, transmission, steering, and air conditioner.

Function Apply List

• With the NORMAL mode as the base mode, the control of vehicle


• With the NORMAL mode as the base mode, the control of vehicle characteristics is changed over to the following modes.

- SPORT: The control characteristics for the engine, transmission, and steering system are changed so that a sporty feel is created in the driving behavior.

- ECO: The control characteristics for the engine, transmission, and automatic air conditioner are changed to help improve the practical fuel economy

ENGINE, TRANSMISSION, STEERING, AIR CONDITIONER CONTROL


ENGINE, TRANSMISSION, STEERING, AIR CONDITIONER CONTROL

• For details on the engine control, refer to EC-67, "NISSAN DYNAMIC CONTROL SYSTEM : System Description" (MR16DDT) and EC-486, "NISSAN DYNAMIC CONTROL SYSTEM : System Description" (HR16DE).

• For details on the transmission control, refer to TM-341, "NISSAN DYNAMIC CONTROL SYSTEM : System Description".

• For details on the steering control, refer to STC-8, "EPS SYSTEM : System Description".

• For details on the air conditioner control, refer to HAC-24, "ECO Mode Control".

    Component parts
    Component Parts Location 1. A/C auto amp Refer to HAC-12, "Component Parts Location" 2. ECM Refer to EC-25, "ENGINE CONTROL SYSTEM : Component Parts Location" 3. TCM Ref ...

    Handling precaution
    NISSAN Dynamic Control System • The engine torque, engine power, boost pressure, and instantaneous fuel consumption are provided for information purposes only. They are not intended to prompt th ...

    Other materials:

    B27A6, B27A7, B27A8, B27A9 mode door motor
    DTC Logic DTC DETECTION LOGIC NOTE: • If DTC is displayed along with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to HAC- 51, "DTC Logic". • If DTC is displayed along with DTC U1010, first perform the trouble diagnosis for DTC U1010. HAC-52, "DTC L ...

    Refrigerant pressure sensor
    Exploded View Refer to HA-39, "Exploded View". (HR16DE) Refer to HA-94, "Exploded View". (MR16DDT) Removal and Installation REMOVAL Remove refrigerant pressure sensor. Refer to HA-42, "REFRIGERANT PRESSURE SENSOR : Removal and Installation". (HR16DE) Refer to ...

    Intelligent Cruise Control (ICC) (for vehicles without ProPILOT Assist)
    WARNING Failure to follow these safety warnings and operational instructions regarding the Intelligent Cruise Control (ICC) system could lead to a loss of vehicle control, resulting in serious injury or death. The ICC system is designed strictly as a driving ...