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Home >> Infiniti >> 2023 >> QX55 Essential >> Repair and Diagnosis >> Body & Frame >> Seats >> Automatic Drive Positioner >> System Description >> Component Parts >> Automatic Drive Positioner System >> Component Location

Component Location

GNSDB38742Courtesy of NISSAN NORTH AMERICA, INC.

A.

LH side of instrument panel (view with instrument panel removed)

B.

Steering column (view with steering column removed)

C.

Left hand side of steering wheel

D.

View of left front door finisher

E.

LH side of driver seat (view with seat disassembled)

No.

Component

Function

1.

Door mirror RH

Door mirror motor

It makes mirror face operate from side to side and up and down with the electric power that automatic drive positioner control unit supplies.

Refer to Component Location for detailed component location.

Mirror sensor

  • Mirror sensor is installed to door mirror.
  • The resistance of 2 sensors (horizontal and vertical) is changed when door mirror is operated.
  • Automatic drive positioner control unit calculates door mirror position according to the change of the voltage of 2 sensor input terminals.

Refer to Component Location for detailed component location.

2.

TCM (Transmission Control Module)

Transmit the transmission range switch position via CAN communication.

Refer to Component Location for detailed component location.

3.

IPDM E/R (Intelligent Power Distribution Module Engine Room)

Transmit the detention switch signal to driver seat control unit via CAN communication.

Refer to Component Location for detailed component location.

4.

ABS (Anti-lock Braking System) actuator and electric unit (control unit)

Transmit the vehicle speed signal to driver seat control unit via CAN communication.

Refer to Component Location for detailed component location.

5.

BCM (Body Control Module)

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

  • Handle position: LHD
  • Driver door: OPEN/CLOSE
  • Ignition switch position: ACC/ON
  • Door lock: UNLOCK (with Intelligent Key or driver side door request switch operation)
  • Key ID
  • Starter: CRANKING/OTHER

Refer to Component Location for detailed component location.

6.

Combination meter

Transmit the vehicle speed signal to driver seat control unit via CAN communication.

Refer to Component Location for detailed component location.

7.

Door mirror LH

Door mirror motor

It makes mirror face operate from side to side and up and down with the electric power that automatic drive positioner control unit supplies.

Refer to Component Location for detailed component location.

Mirror sensor

  • Mirror sensor is installed to door mirror.
  • The resistance of 2 sensors (horizontal and vertical) is changed when door mirror is operated.
  • Automatic drive positioner control unit calculates door mirror position according to the change of the voltage of 2 sensor input terminals.

Refer to Component Location for detailed component location.

8.

Front door switch LH

Detects door open/close condition and transmits to BCM.

Refer to Component Location for detailed component location.

9.

Automatic drive positioner control unit

Refer to Automatic Drive Positioner Control Unit .

10.

Telescopic motor

Telescopic motor

Refer to Tilt and Telescopic Motor .

Telescopic sensor

11.

Tilt motor

Tilt motor

Tilt sensor

12.

ADP (Automatic Drive Positioner) steering switch

Tilt switch

Refer to ADP Steering Switch .

Telescopic switch

13.

Seat memory switch

Refer to Seat Memory Switch .

14.

Main power window and door lock/unlock switch (door mirror remote control switch)

Mirror switch

  • Mirror switch is integrated in door mirror remote control switch.
  • It operates angle of door mirror face.
  • It transmits mirror face adjust operation to automatic drive positioner control unit.

Refer to Component Location for detailed component location.

Select switch

  • Select switch is integrated in door mirror remote control switch.
  • Select switch has three positions (L, N and R).
  • It changes operating door mirror motor by transmitting control signal to automatic drive positioner control unit.

Refer to Component Location for detailed component location.

15.

Driver seat control unit

Refer to Driver Seat Control Unit .

16.

Lifting motor LH (front)

Lifting motor LH (front)

  • Lifting motor LH (front) is installed to seat frame assembly (driver side).
  • Lifting motor is activated with driver seat control unit.
  • Lifting motor LH (front) is moved upward/downward by changing the rotation direction of lifting motor (front).

Lifting sensor LH (front)

  • Lifting sensor LH (front) is installed in lifting motor (front).
  • When lifting motor LH (front) operates, pulse signal is transmitted to driver seat control unit from lifting sensor. Driver seat control unit counts the pulse and calculates the lift position (front) of the seat.

17.

Sliding motor LH

Sliding motor LH

  • Sliding motor LH is installed to the seat cushion frame.
  • Sliding motor LH is activated with driver seat control unit.
  • Slides the seat forward/backward by changing the rotation direction of sliding motor.

Sliding sensor LH

  • Sliding sensor LH is integrated in sliding motor.
  • 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.

18.

Power seat switch LH

Sliding switch

  • Sliding switch is equipped to power seat switch LH on seat cushion side surface.
  • The operation signal is inputted to driver seat control unit when sliding switch is operated.

Reclining switch

  • Reclining switch is equipped to power seat switch LH on seat cushion side surface.
  • The operation signal is inputted to driver seat control unit when reclining switch is operated.

Lifting switch (front)

  • Lifting switch (front) is equipped to power seat switch LH on seat cushion side surface.
  • The operation signal is inputted to driver seat control unit when lifting switch (front) is operated.

Lifting switch (rear)

  • Lifting switch (rear) is equipped to power seat switch LH on seat cushion side surface.
  • The operation signal is inputted to driver seat control unit when lifting switch (rear) is operated.

19.

Lifting motor LH (rear)

Lifting motor LH (rear)

  • Lifting motor LH (rear) is installed to seat frame assembly (driver side).
  • Lifting motor LH (rear) is activated with driver seat control unit.
  • Lifting motor LH (rear) is moved upward/downward by changing the rotation direction of lifting motor (rear).

Lifting sensor LH (rear)

  • Lifting sensor LH (rear) is installed to seat side cushion frame.
  • The pulse signal is inputted to driver seat control unit when lifting (rear) is operated.
  • Driver seat control unit counts the pulse and calculates the lifting (rear) amount of the seat.

20.

Reclining motor LH

Reclining motor LH

  • Reclining motor LH is installed to seat back frame.
  • Reclining motor LH is activated with driver seat control unit.
  • Seat back is reclined forward/backward by changing the rotation direction of reclining motor LH.

Reclining sensor LH

  • Reclining sensor LH is integrated in reclining motor LH.
  • The pulse signal is inputted to driver seat control unit when the reclining is operated.
  • Driver seat control unit counts the pulse and calculates the reclining amount of the seat.