Infiniti FX35 / FX45. Manual — part 919

SE-34

< SERVICE INFORMATION >

AUTOMATIC DRIVE POSITIONER

Terminal and Reference Value for Driver Seat Control Unit

INFOID:0000000001328105

30

W/R

Passenger side mirror motor
DOWN signal

Output

When passenger side mirror motor
downward

1.5 - Battery voltage

Other than above

0

Passenger side mirror motor
RIGTH signal

When passenger side mirror motor
RIGHT operation

1.5 - Battery voltage

Other than above

0

31

R/W

Driver side mirror motor
UP signal

Output

When driver side mirror motor up-
ward

1.5 - Battery voltage

Other than above

0

32

G/B

Driver side mirror motor
LEFT signal

Output

When driver side mirror motor
LEFT operation

1.5 - Battery voltage

Other than above

0

33

G/W

Sensor power supply

Input

—

5

34

L/R

Battery power supply

Input

—

Battery voltage

35

R/L

Tilt motor UP signal

Output

Tilt switch turned to upward

Battery voltage

Other than above

0

36

L/R

Telescopic motor
FORWARD signal

Output

Telescopic switch turned to for-
ward

Battery voltage

OFF

0

39

W/R

Battery power supply

Input

—

Battery voltage

40

B

Ground (signal)

—

—

0

41

B/Y

Ground (sensor)

—

—

0

42

R/B

Tilt motor DOWN signal

Output

Tilt switch turned to downward

Battery voltage

Other than above

0

44

L/W

Telescopic motor
BACKWARD signal

Output

Telescopic switch turned to back-
ward

Battery voltage

Other than above

0

48

B

Ground (power)

—

—

0

Ter-

minal

Wire

Color

Item

Signal

Input/Output

Condition

Voltage (V)

(Approx.)

Ter-

minal

Wire

Color

Item

Signal Input/

Output

Condition

Voltage (V)

(Approx.)

1A

R

Power source (Fusible link)

Input

—

Battery voltage

2

P

UART LINE (TX)

Output

Memory switch 1 or 2 operated

3

G

Sliding motor
FORWARD signal

Output

When sliding motor
FORWARD operation

Battery voltage

Other than above

0

4

G/L

Reclining motor
FORWARD signal

Output

When reclining motor
FORWARD operation

Battery voltage

Other than above

0

PIIA4814E

AUTOMATIC DRIVE POSITIONER

SE-35

< SERVICE INFORMATION >

C

D

E

F

G

H

J

K

L

M

A

B

SE

N

O

P

5

LG

Front lifting motor
DOWN signal

Output

When front lifting motor
DOWN operation

Battery voltage

Other than above

0

6

G/W

Rear lifting motor UP signal

Output

When rear lifting motor
UP operation

Battery voltage

Other than above

0

7

G/B

Rear lifting motor
DOWN signal

Output

When rear lifting motor
DOWN operation

Battery voltage

Other than above

0

8

G/Y

UART LINE (RX)

Input

Memory switch 1 or 2 switch oper-
ated

9

BR

Ignition switch (START)

Input

Ignition switch
(START position)

Battery voltage

10

G/R

Sliding motor
BACKWARD signal

Output

When sliding motor
BACKWARD operation

Battery voltage

Other than above

0

11A

R/W

Power source (Fuse)

Input

—

Battery voltage

12

G/Y

Reclining motor
BACKWARD signal

Output

When reclining motor
BACKWARD operation

Battery voltage

Other than above

0

13

Y

Front lifting motor UP signal

Output

When front lifting motor
UP operation

Battery voltage

Other than above

0

14

OR

CAN-H

Input/Output

—

—

15

SB

CAN-L

Input/Output

—

—

16A

B

Ground (power)

—

—

0

17

PU

Park position switch signal

Input

Selector lever other than P position

Battery voltage

Selector lever is sifted to P position

0

18

G/L

Seat sliding sensor signal

Input

ON (sliding motor operation)

Other than above

0 or 5

Ter-

minal

Wire

Color

Item

Signal Input/

Output

Condition

Voltage (V)

(Approx.)

PIIA4813E

PIIA3277E

SE-36

< SERVICE INFORMATION >

AUTOMATIC DRIVE POSITIONER

19

G/R

Front lifting sensor signal

Input

ON (front lifting motor operation)

Other than above

0 or 5

22

R/B

Power seat memory switch 1
signal

Input

Memory switch 1: ON

0

Memory switch 1: OFF

5

23

Y/W

Power seat memory switch in-
dictor 1 signal

Output

Memory switch 1: ON

1

Memory switch 1: OFF

Battery voltage

24

L/R

Seat sliding switch
FORWARD signal

Input

When seat sliding switch
FORWARD operation

0

Other than above

Battery voltage

25

L/OR

Seat reclining switch
FORWARD signal

Input

When seat reclining switch
FORWARD operation

0

Other than above

Battery voltage

26

L/P

Front lifting switch UP signal

Input

When front lifting switch
UP operation

0

Other than above

Battery voltage

27

L

Rear lifting switch UP signal

Input

When rear lifting switch
UP operation

0

Other than above

Battery voltage

28C

B/W

Ground (sensor)

—

—

0

29

G

Reclining sensor signal

Input

ON (reclining motor operation)

Other than above

0 or 5

30

R/W

Rear lifting sensor signal

Input

ON (rear lifting motor operation)

Other than above

0 or 5

34

L/W

Set switch signal

Input

Set witch: ON

0

Set witch: OFF

5

35

L/B

Power seat memory switch 2
signal

Input

Memory switch 2: ON

0

Memory switch 2: OFF

5

36

Y/G

Power seat memory switch in-
dictor 2 signal

Output

Memory switch 2: ON

1

Memory switch 2: OFF

Battery voltage

Ter-

minal

Wire

Color

Item

Signal Input/

Output

Condition

Voltage (V)

(Approx.)

SIIA0691J

SIIA0692J

SIIA0693J

AUTOMATIC DRIVE POSITIONER

SE-37

< SERVICE INFORMATION >

C

D

E

F

G

H

J

K

L

M

A

B

SE

N

O

P

Work Flow

INFOID:0000000001328106

1.

Check the symptom and customer's requests.

2.

Understand the system description. Refer to

SE-12, "System Description"

.

3.

Perform the preliminary check, refer to

SE-37, "Preliminary Check"

.

4.

Perform the CAN communication inspection using CONSULT-III, refer to

SE-40, "CONSULT-III Function

(AUTO DRIVE POS.)"

.

5.

Perform the self-diagnosis. Refer to

SE-42, "Check CAN Communication System"

.

6.

Repair or replace depending on the self-diagnostic results.

7.

Based on the trouble diagnosis chart, repair or replace the cause of the malfunction. Refer to

SE-43,

"Symptom Chart"

.

8.

Does the automatic drive positioner system operate normally?
If it is normal, GO TO 8.
If it is not normal, GO TO 3.

9.

INSPECTION END

Preliminary Check

INFOID:0000000001328107

SETTING CHANGE FUNCTION

The settings of the automatic driving positioner system can be changed, using CONSULT-III and the display
unit in the center of the instrument panel.

×

: Applicable –: Not applicable

It is possible to set sliding driver seat for entry/exit of vehicle by pressing set switch.

37

W

Seat sliding switch
BACKWARD signal

Input

When seat sliding switch
BACKWARD operation

0

Other than above

Battery voltage

38

LG/B

Seat reclining switch
BACKWARD signal

Input

When seat reclining switch
BACKWARD operation

0

Other than above

Battery voltage

39

L/G

Front lifting switch
DOWN signal

Input

When front lifting switch
DOWN operation

0

Other than above

Battery voltage

40

L/Y

Rear lifting switch
DOWN signal

Input

When rear lifting switch
DOWN operation

0

Other than above

Battery voltage

61E

B/Y

Ground (signal)

—

—

0

Ter-

minal

Wire

Color

Item

Signal Input/

Output

Condition

Voltage (V)

(Approx.)

Setting item

Content

CONSULT-III

(WORK SUPPORT)

Display unit

Factory

setting

Change seat sliding volume
setting

The distance at retain operation can
be selected from the following 3
modes.

40 mm

—

×

80 mm

—

150 mm

—

Change the Entry/Exit seat
slide function setting

The seat sliding turnout and return
at entry/exit can be selected: ON
(operated) – OFF (not operated)

ON

ON: Indicator lamp ON

×

OFF

OFF: Indicator lamp OFF

—

Change the Entry/Exit tilt steer-
ing wheel function setting

Tilt up and backward steering wheel
at entry and exit can be selected:
ON (operated) - OFF (not operated)

ON

ON: Indicator lamp ON

×

OFF

OFF: Indicator lamp OFF

—

Reset custom settings

All settings to default.

—

Default: Setting button
OFF

—