Nissan Quest E52. Instruction — part 3

COMPONENT PARTS

ADP-5

< SYSTEM DESCRIPTION >

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SYSTEM DESCRIPTION

COMPONENT PARTS

Component Parts Location

INFOID:0000000009649595

JMJIA6177GB

A.

View with instrument lower panel RH
removed

B.

View with seat cushion pad and seat
back pad removed

C.

Backside of seat cushion

No.

Component parts

Description

1.

Door mirror (driver side/
passenger side)

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

MIR-5, "Component Parts Location"

for detailed installa-

tion 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 po-

sition according to the change of the voltage of 2 sensor input
terminals.

Refer to

MIR-5, "Component Parts Location"

for detailed installa-

tion location.

ADP-6

< SYSTEM DESCRIPTION >

COMPONENT PARTS

2.

ABS actuator and electric unit (control unit)

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

BRC-9, "Component Parts Location"

for detailed installa-

tion location.

3.

Automatic drive positioner control unit

Refer to

ADP-8, "Automatic Drive Positioner Control Unit"

.

4.

CVT sift selector (Detention switch)

• Detention switch is installed on CVT shift selector. It is turned

OFF when CVT shift selector is in P position.

• Driver seat control unit judges that CVT shift selector is in P po-

sition if continuity does not exist in this circuit.

Refer to

TM-10, "CVT CONTROL SYSTEM : Component Parts Lo-

cation"

for detailed installation location.

5.

TCM

The following signals are transmitted to driver seat control unit via
CAN communication.
• Shift position signal (P range)
• Identification of transmission: CVT
Refer to

TM-10, "CVT CONTROL SYSTEM : Component Parts Lo-

cation"

for detailed installation location.

6.

Combination meter

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

MWI-6, "METER SYSTEM : Component Parts Location"

for detailed installation location.

7.

BCM

Recognizes the following status and transmits it to driver seat con-
trol 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 re-

quest switch operation)

• Key ID
• Starter: CRANKING/OTHER
Refer to

BCS-4, "BODY CONTROL SYSTEM : Component Parts

Location"

for detailed installation location.

8.

IPDM E/R

ON/OFF signal of CVT shift selector (detention switch) is transmit-
ted to driver seat control unit via CAN communication.
Refer to

PCS-4, "IPDM E/R : Component Parts Location"

for de-

tailed installation location.

9.

Door mirror remote con-
trol 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 posi-

tioner control unit.

Refer to

MIR-5, "Component Parts Location"

for detailed installa-

tion location.

Changeover switch

• Changeover switch is integrated in door mirror remote control

switch.

• Changeover 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

MIR-5, "Component Parts Location"

for detailed installa-

tion location.

10.

Seat memory switch

Set switch

Refer to

ADP-8, "Seat Memory Switch"

.

No.

Component parts

Description

COMPONENT PARTS

ADP-7

< SYSTEM DESCRIPTION >

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11.

Lifting motor (rear)

Lifting motor (rear)

• Lifting motor (rear) is installed to seat slide cushion frame.
• Lifting motor (rear) is activated with driver seat control unit.
• Seat lifter (rear) is moved upward/downward by changing the ro-

tation direction of lifting motor (rear).

Refer to

SE-8, "POWER SEAT SYSTEM : Component Parts Loca-

tion"

for detailed installation location.

Lifting sensor (rear)

• Lifting sensor (rear) is installed to seat side cushion frame.
• The pulse signal is input 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.

Refer to

SE-8, "POWER SEAT SYSTEM : Component Parts Loca-

tion"

for detailed installation location.

12.

Reclining motor

Reclining motor

• Seat reclining motor is installed to seat back frame.
• Seat reclining motor is activated with driver seat control unit.
• Seatback is reclined frontward/rearward by changing the rota-

tion direction of reclining motor.

Refer to

SE-8, "POWER SEAT SYSTEM : Component Parts Loca-

tion"

for detailed installation location.

Reclining sensor

• Reclining sensor is integrated in reclining motor.
• The pulse signal is input to driver seat control unit when the re-

clining is operated.

• Driver seat control unit counts the pulse and calculates the re-

clining amount of the seat.

Refer to

SE-8, "POWER SEAT SYSTEM : Component Parts Loca-

tion"

for detailed installation location.

13.

Driver seat control unit

Refer to

ADP-8, "Driver Seat Control Unit"

.

14.

Sliding motor

Sliding motor

• Seat sliding motor is installed to the seat cushion frame.
• Seat sliding motor is activated with driver seat control unit.
• Slides the seat frontward/ rearward by changing the rotation di-

rection of sliding motor.

Refer to

SE-8, "POWER SEAT SYSTEM : Component Parts Loca-

tion"

for detailed installation location.

Sliding sensor

• Sliding sensor is integrated in sliding motor.
• The pulse signal is input to driver seat control unit when sliding

is performed.

• Driver seat control unit counts the pulse and calculates the slid-

ing amount of the seat.

Refer to

SE-8, "POWER SEAT SYSTEM : Component Parts Loca-

tion"

for detailed installation location.

15.

Lifting motor (front)

Lifting motor (front)

• Lifting motor (front) is installed to seat side cushion frame.
• Lifting motor is activated with driver seat control unit.
• Seat lifter (front) is moved upward/downward by changing the

rotation direction of lifting motor (front).

Refer to

SE-8, "POWER SEAT SYSTEM : Component Parts Loca-

tion"

for detailed installation location.

Lifting sensor (front)

• Lifting sensor (front) is installed in lifting motor (rear).
• When lifting motor (rear) 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 (rear) of the seat.

Refer to

SE-8, "POWER SEAT SYSTEM : Component Parts Loca-

tion"

for detailed installation location.

No.

Component parts

Description

ADP-8

< SYSTEM DESCRIPTION >

COMPONENT PARTS

Automatic Drive Positioner Control Unit

INFOID:0000000009649596

• It communicates with driver seat control unit via UART communication.
• Perform various controls with the instructions of driver seat control unit.
• Perform the controls of door mirror and seat memory switch.
• Operates door mirror with the signal from the driver seat control.

Seat Memory Switch

INFOID:0000000009649597

SET SWITCH

It is used for registration and setting change of driving position and Intelligent Key interlock function.

SEAT MEMORY SWITCH

• The maximum 2 driving positions can be registered by memory switch 1 to 2.
• Driving position is set to the registered driving position when memory switch is pressed while operation con-

ditions are satisfied.

SEAT MEMORY INDICATOR

Memory indicator indicates the status of auto driving position system by turning ON or blinking.

Driver Seat Control Unit

INFOID:0000000009649598

• Main units of automatic drive positioner system.
• It is connected to the CAN.
• It communicates with automatic drive positioner control unit via UART communication.
• It perform memory function after receiving the door unlock signal from BCM.
• The address of each part is recorded.
• Operates each motor of seat to the registered position.
• Requests the operation of door mirror to automatic drive positioner control unit.
• Operates the specific seat motor with the signal from power seat switch.
• Transmits the ignition switch signal (ACC/ON) via UART communication to automatic driver positioner con-

trol unit.

16.

Power seat switch

Sliding switch

• Sliding switch is equipped to power seat switch on seat cushion

side surface.

• The operation signal is input to driver seat control unit when slid-

ing switch is operated.

Refer to

SE-8, "POWER SEAT SYSTEM : Component Parts Loca-

tion"

for detailed installation location.

Reclining switch

• The operation signal is input to driver seat control unit when re-

clining switch is operated.

• The operation signal is input to driver seat control unit when re-

clining switch is operated.

Refer to

SE-8, "POWER SEAT SYSTEM : Component Parts Loca-

tion"

for detailed installation location.

Lifting switch (front)

• Lifting switch (front) is equipped to power seat switch on seat

cushion side surface.

• The operation signal is input to driver seat control unit when lift-

ing switch (front) is operated.

Refer to

SE-8, "POWER SEAT SYSTEM : Component Parts Loca-

tion"

for detailed installation location.

Lifting switch (rear)

• Lifting switch (rear) is equipped to power seat switch on seat

cushion side surface.

• The operation signal is input to driver seat control unit when lift-

ing switch (rear) is operated.

Refer to

SE-8, "POWER SEAT SYSTEM : Component Parts Loca-

tion"

for detailed installation location.

17.

Front door switch (driver side)

Detects door open/close condition and transmits to BCM.
Refer to

DLK-18, "DOOR LOCK SYSTEM : Component Parts Lo-

cation"

for detailed installation location.

No.

Component parts

Description