Infiniti G37 Coupe. Manual — part 1113

SE-120

< ECU DIAGNOSIS >

PASSENGER SEAT CONTROL UNIT

JCJWA0131GB

AUTOMATIC DRIVE POSITIONER CONTROL UNIT

SE-121

< ECU DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

SE

N

O

P

AUTOMATIC DRIVE POSITIONER CONTROL UNIT

Reference Value

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TERMINAL LAYOUT

PHYSICAL VALUES

JMJIA0199ZZ

Terminal No.

Wire

color

Description

Condition

Voltage (V)

(Approx.)

+

-

Signal name

Input/

Out-

put

1

Ground

Y

Tilt switch upward signal

Input

Tilt switch

Operate
(upward)

0

Other than
above

5

7

Ground

O

Tilt sensor signal

Input

Tilt position

Change between 1.2 (close to top)

3.4 (close to bottom)

11

Ground

GR

Telescopic switch for-
ward signal

Input

Telescopic
switch

Operate
(forward)

0

Other than
above

5

17

Ground

BR

Tilt switch downward
signal

Input

Tilt switch

Operate
(down-
ward)

0

Other than
above

5

23

Ground

P

Telescopic sensor signal

Input

Telescopic position

Change between 0.8 (close to top)

3.4 (close to bottom)

27

Ground

G

Telescopic switch back-
ward signal

Input

Telescopic
switch

Operate
(back-
ward)

0

Other than
above

5

33

Ground

W

Sensor power supply

Input

—

5

34

Ground

V

Power source (Fuse)

Input

—

Battery voltage

35

Ground

L

Tilt motor upward output

Out-

put

Steering tilt

Operate
(upward)

Battery voltage

Other than
above

0

36

Ground

GR

Telescopic motor for-
ward output signal

Out-

put

Steering tele-
scopic

Operate
(forward)

Battery voltage

Other than
above

0

39

Ground

W

Power source (C/B)

Input

—

Battery voltage

SE-122

< ECU DIAGNOSIS >

AUTOMATIC DRIVE POSITIONER CONTROL UNIT

40

Ground

B

Ground

—

—

0

41

Ground

Y

Sensor ground

—

—

0

42

Ground

O

Tilt motor downward
output

Out-

put

Steering tilt

Operate
(down-
ward)

Battery voltage

Other than
above

0

44

Ground

G

Telescopic motor back-
ward output

Out-

put

Steering tele-
scopic

Operate
(back-
ward)

Battery voltage

Other than
above

0

48

Ground

B

Ground

—

—

0

Terminal No.

Wire

color

Description

Condition

Voltage (V)

(Approx.)

+

-

Signal name

Input/

Out-

put

AUTOMATIC DRIVE POSITIONER CONTROL UNIT

SE-123

< ECU DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

SE

N

O

P

Wiring Diagram - TILT AND TELESCOPIC CONTROL SYSTEM -

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JCJWA0132GB