Nissan Maxima. Manual — part 32

ADP-120

< ECU DIAGNOSIS INFORMATION >

DRIVER SEAT CONTROL UNIT

*1

:

• 0: Current malfunction is present
• 1-39: Displayed if any previous malfunction is present when current condition is normal. The numeral value increases by one at each

IGN ON to OFF cycle from 1 to 39. The counter remains at 39 even if the number of cycles exceeds it. However, the counter is reset
to 1 if any malfunction is detected again, the normal operation is resumed and the ignition switch is turned from OFF to ON.

SEAT RECLINING
[B2113]

0

1-39

Seat reclining motor output

ADP-41

STEERING TILT
[B2116]

0

1-39

Tilt motor output

ADP-43

UART COMM
[B2128]

0

1-39

UART communication

ADP-45

EEPROM
[B2130]

0

1-39

EEPROM

ADP-38

CONSULT

display

Timing

*1

Item

Reference page

Current mal-

function

Previous mal-

function

AUTOMATIC DRIVE POSITIONER CONTROL UNIT

ADP-121

< ECU DIAGNOSIS INFORMATION >

C

D

E

F

G

H

I

K

L

M

A

B

ADP

N

O

P

AUTOMATIC DRIVE POSITIONER CONTROL UNIT

Reference Value

INFOID:0000000010051826

TERMINAL LAYOUT

PHYSICAL VALUES

JMJIA1389ZZ

Terminal No.

(wire color)

Description

Condition

Voltage (V)

(Approx.)

+

-

Signal name

Input/

Output

1

(Y)

Ground

Tilt switch up signal

Input

Tilt switch

Operate
(up)

0

Other than
above

5

2

(V/W)

Ground

Changeover switch RH
signal

Input

Changeover
switch position

RH

0

Neutral or
LH

5

3

(Y/B)

Ground

Mirror switch up signal

Input

Mirror switch

Operated
(up)

0

Other than
above

5

4

(V/W)

Ground

Mirror switch left signal

Input

Mirror switch

Operated
(left)

0

Other than
above

5

5

(GR)

Ground

Door mirror sensor (pas-
senger side) up/down
signal

Input

Door mirror RH position

Change between 3.4 (close to

peak) 0.6 (close to valley)

6

(W)

Ground

Door mirror sensor (driv-
er side) up/down signal

Input

Door mirror LH position

Change between 3.4 (close to

peak) 0.6 (close to valley)

7

(P)

Ground

Telescopic switch for-
ward signal

Input

Telescopic
switch

Operate
(forward)

0

Other than
above

5

8

(R)

Ground

UART communication
(TX/RX)

Output

Ignition switch ON

JMJIA1391ZZ

ADP-122

< ECU DIAGNOSIS INFORMATION >

AUTOMATIC DRIVE POSITIONER CONTROL UNIT

10

(G)

Ground

Door mirror motor (pas-
senger side) up output
signal

Output

Door mirror RH

Operate
(up)

Battery voltage

Other than
above

0

11

(V)

Ground

Door mirror motor (pas-
senger side) left output
signal

Output

Door mirror RH

Operate
(left)

Battery voltage

Other than
above

0

12

(Y)

Ground

Door mirror motor (driv-
er side) down output sig-
nal

Output

Door mirror (LH)

Operate
(down)

Battery voltage

Other than
above

0

Door mirror motor (driv-
er side) right output sig-
nal

Operate
(right)

Battery voltage

Other than
above

0

13

(LG)

Ground

Tilt switch down signal

Input

Tilt switch

Operate
(down)

0

Other than
above

5

14

(O)

Ground

Changeover switch LH
signal

Input

Changeover
switch position

LH

0

Neutral or
RH

5

15

(L/B)

Ground

Mirror switch down sig-
nal

Input

Mirror switch

Operate
(down)

0

Other than
above

5

16

(V)

Ground

Mirror switch right signal

Input

Mirror switch

Operate
(right)

0

Other than
above

5

17

(L)

Ground

Door mirror sensor (pas-
senger side) left/right
signal

Input

Door mirror RH position

Change between 3.4 (close to left

edge) 0.6 (close to right edge)

18

(L)

Ground

Door mirror sensor (driv-
er side) left/right signal

Input

Door mirror LH position

Change between 0.6 (close to left

edge) 3.4 (close to right edge)

19

(G)

Ground

Telescopic switch back-
ward signal

Input

Telescopic
switch

Operate
(back-
ward)

0

Other than
above

5

20

(P)

Ground

Ground

—

—

0

21

(BR)

Ground

Door mirror motor sen-
sor power supply

Input

—

5

Terminal No.

(wire color)

Description

Condition

Voltage (V)

(Approx.)

+

-

Signal name

Input/

Output

AUTOMATIC DRIVE POSITIONER CONTROL UNIT

ADP-123

< ECU DIAGNOSIS INFORMATION >

C

D

E

F

G

H

I

K

L

M

A

B

ADP

N

O

P

22

(Y)

Ground

Door mirror motor (pas-
senger side) down out-
put signal

Output

Door mirror (RH)

Operate
(down)

Battery voltage

Other than
above

0

Door mirror motor (pas-
senger side) right output
signal

Operate
(right)

Battery voltage

Other than
above

0

23

(GR)

Ground

Door mirror motor (driv-
er side) up output signal

Output

Door mirror (LH)

Operate
(up)

Battery voltage

Other than
above

0

24

(V)

Ground

Door mirror motor (driv-
er side) left output signal

Output

Door mirror (LH)

Operate
(left)

Battery voltage

Other than
above

0

25

(R/Y)

Ground

Power source

Input

—

Battery voltage

26

(V)

Ground

Telescopic motor back-
ward output signal

Output

Steering tele-
scopic

Operate
(back-
ward)

Battery voltage

Other than
above

0

27

(L)

Ground

Tilt and telescopic motor
power source

—

Battery voltage

28

(G)

Ground

Tilt motor down output
signal

Output

Steering tilt

Operate
(down)

Battery voltage

Other than
above

0

29

(W/B)

Ground

Tilt motor up output sig-
nal

Output

Steering tilt

Operate
(up)

Battery voltage

Other than
above

0

Telescopic motor for-
ward output signal

Steering tele-
scopic

Operate
(forward)

Battery voltage

Other than
above

0

30

(B)

Ground

Ground

—

—

0

Terminal No.

(wire color)

Description

Condition

Voltage (V)

(Approx.)

+

-

Signal name

Input/

Output