Nissan Titan A60. Instruction — part 6

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< SYSTEM DESCRIPTION >

AUTOMATIC DRIVE POSITIONER SYSTEM

MANUAL FUNCTION : System Diagram

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MANUAL FUNCTION : System Description

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OUTLINE

The driving position (seat, pedal assembly and door mirror position) can be adjusted instructionly with power seat

switch, pedal adjusting switch and door mirror remote control switch.

OPERATION PROCEDURE

1. Turn ignition switch ON.

2. Operate power seat switch, pedal adjusting switch or door mirror remote control switch.

3. The driver seat, pedal assembly or door mirror operates according to the operation of each switch.

DETAIL FLOW

Seat

Adjustable pedals

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Order

Input

Output

Control unit condition

1

Power seat switch
(sliding, lifting, reclin-
ing)

—

The power seat switch signal is inputted to the driver seat control
unit when the power seat switch is operated.

2

—

Motors
(sliding, lifting, reclin-
ing)

The driver seat control unit outputs signals to each motor accord-
ing to the power seat switch input signal.

Order

Input

Output

Control unit condition

1

Pedal adjusting switch

—

The pedal adjusting switch signal is input to the automatic drive
positioner control unit when the pedal adjusting switch is operat-
ed.

AUTOMATIC DRIVE POSITIONER SYSTEM

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< SYSTEM DESCRIPTION >

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Door Mirror

NOTE:

The door mirrors can be operated instructionly when ignition switch is in either ACC or ON position. The ignition

switch signal (ACC/ON) is transmitted from BCM to the driver seat control unit via CAN communication and

from the driver seat control unit to the automatic drive positioner control unit via UART communication.

MANUAL FUNCTION : Component Parts Location

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2

—

Motor

The automatic drive positioner control unit actuates the motor ac-
cording to the operation of the pedal adjusting switch signal from
the driver seat control unit.

3

Sensors
(forward, backward)

—

The automatic drive positioner control unit recognizes any oper-
ation limit of each actuator via each sensor and will not operate
the actuator anymore at that time.

Order

Input

Output

Control unit condition

Order

Input

Output

Control unit condition

1

Door mirror remote
control switch

—

The door mirror remote control switch signal is inputted to the au-
tomatic drive positioner control unit when the door mirror remote
control switch is operated.

2

—

Motors
(Door mirror motor)

The automatic drive positioner control unit actuates each motor
according to the operation of the door mirror remote control switch.

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< SYSTEM DESCRIPTION >

AUTOMATIC DRIVE POSITIONER SYSTEM

MANUAL FUNCTION : Component Description

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CONTROL UNITS

INPUT PARTS

Switches

Sensors

OUTPUT PARTS

1.

A. Automatic drive positioner control
unit M33, M34
B. Pedal adjusting motor assembly
E109, E110
C. A/T shift selector (column shift)
M68

2.

A. Steering column
B. Key switch and key lock solenoid
M27
C. BCM M18, M19, M20 (view with
instrument panel removed)

3.

A. Door mirror remote control switch
D10
B. Seat memory switch D5

4.

Pedal adjusting switch M96

5.

A. Door mirror LH D4, RH D107
B. Front door switch LH B8

6.

A. A/T selector lever (floor shift)
B. A/T shift selector (park position
switch) M203 (King Cab), M204
(Crew Cab)

7.

A. Sliding motor LH B204 (driver seat
view), reclining motor LH B205, lift-
ing motor (front) B206, lifting motor
(rear) B207
B. Driver seat control unit B202,
B203
C. Power seat switch LH B208

Item

Function

Driver seat control unit

• Operates the specific seat motor with the signal from the power seat switch.
• Transmits the ignition switch signal (ACC/ON) via UART communication to the

automatic drive positioner control unit.

• Transmits the pedal adjusting switch signal via UART communication to the au-

tomatic drive positioner control unit.

Automatic drive positioner control unit

Operates the specific motor with the signal from driver seat control unit or door mir-
ror remote control switch.

BCM

Recognizes the following status and transmits it to the driver seat control unit via
CAN communication.
• Ignition position: ACC/ON

Item

Function

Power seat switch

The following switch is installed.
• Reclining switch
• Lifting switch (front)
• Lifting switch (rear)
• Sliding switch
The specific parts can be operated with the operation of each switch.

Pedal adjusting switch

The following switch is installed.
• Pedal forward
• Pedal backward
The specific parts can be operated with the operation of each switch.

Door mirror remote control switch

The following switch is installed.
• Mirror switch
• Changeover switch
The specific parts can be operated with the operation of each switch.

Item

Function

Pedal adjusting sensor

Detect the forward/backward position of pedal assembly.

AUTOMATIC DRIVE POSITIONER SYSTEM

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MEMORY FUNCTION
MEMORY FUNCTION : System Diagram

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MEMORY FUNCTION : System Description

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OUTLINE

The driver seat control unit can store the optimum driving positions (seat, pedal assembly and door mirror

position) for 2 people. If the front seat position is changed, one-touch (pressing desired memory switch for

more than 0.5 second) operation allows changing to the other driving position.

NOTE:

Further information for the memory storage procedure. Refer to Owner’s Instruction.

OPERATION PROCEDURE

1. Turn ignition switch ON.

2. Press desired memory switch for more than 0.5 second.

3. Front seat LH, pedal assembly and door mirror will move to the memorized position.

OPERATION CONDITION

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

Item

Function

Door mirror motor (LH/RH)

Move the outside mirror face upward/downward and left/right.

Pedal adjusting motor

Move the pedal assembly forward/backward.

Lifting motor (front)

Move the seat lifter (front) upward/downward.

Lifting motor (rear)

Move the seat lifter (rear) upward/downward.

Reclining motor

Tilt and raise up the seatback.

Sliding motor

Slide the seat forward/backward.

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