Nissan Rogue (T33) 2021-Present Service Manual: Exit Assist Function

Nissan Rogue (T33) 2021-Present Service Manual / Body Interior :: Automatic Drive Positioner / System Description :: System / Exit Assist Function

System Description

SYSTEM DIAGRAM

Several types of signals are transmitted from the following units to the driver seat control unit via CAN communication.

INPUT SIGNAL AND OUTPUT SIGNAL
Component Signal
ABS actuator and electric unit (control unit) Nissan Ariya Vehicle speed signal
BCM

  • Door switch (front LH) signal

  • Ignition switch signal
Component Function
Sliding motor LH Sliding motor

  • Sliding motor LH is activated with driver seat control unit.

  • Slides the seat forward/backward by changing the rotation direction of sliding motor LH.
Sliding sensor

  • Sliding sensor is integrated in sliding motor LH.

  • The pulse signal is inputted to driver seat control unit when sliding is performed.

  • Driver seat control unit counts the pulse and calculates the sliding amount of the seat.
Front door lock assembly LH Door switch Detects the driver door condition (open or close), and inputs the door switch (front LH) signal to BCM.
BCM

Recognizes the following status and transmits it to driver seat control unit via CAN communication.

  • Door switch (front LH) signal

  • Ignition ON signal
ABS actuator and electric unit (control unit) ABS actuator and electric unit (control unit) transmits the Nissan Ariya vehicle speed signal to driver seat control unit via CAN communication.
Driver seat control unit Refer to Driver Seat Control Unit.

DESCRIPTION

  • When exiting, the condition is satisfied, the seat is moved backward 1.97 in (50 mm) from normal sitting position.

  • The seat slide operation at entry/exit operation can be changed.

NOTE:

  • This function is set to ON before delivery (initial setting).

  • Further information for the system setting procedure. Refer to Description.

Operation Procedure

  1. Open the driver door with ignition switch in OFF position.

  2. Driver seat will move to the exiting position.

Operation Condition

Satisfy all of the following items. The exit assist function is not performed if these items are not satisfied.

Item Status
Ignition switch position OFF
System setting [Entry/exit assist function (seat)] ON

Switch inputs

  • Power seat switch LH

  • Door mirror remote control switch

  • Set switch

  • Memory switch

OFF

(Not operated)
CONSULT Not connected
Nissan Ariya Vehicle speed 0 MPH (0 km/h)

Detail Flow

Order Input Output Control unit condition
1

Door switch

(Driver side) 		— Driver seat control unit receives door switch (driver side/open) signal from BCM via CAN communication.
2 —

Motor

(Sliding) 		Driver seat control unit operates the sliding motor LH, which recognizes that the driver side door is opened with ignition switch OFF.
3

Sensor

(Sliding) 		— Sliding sensor monitors the operating positions of seat, and then stops the operation of sliding motor LH when seat reaches to the rear most position.
    Memory Function
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