Infiniti QX56 (JA60). Manual - part 35

DRIVER SEAT CONTROL UNIT

ADP-131

< ECU DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

ADP

N

O

P

ABJIA0280GB

ADP-132

< ECU DIAGNOSIS >

DRIVER SEAT CONTROL UNIT

ABJIA0281GB

DRIVER SEAT CONTROL UNIT

ADP-133

< ECU DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

ADP

N

O

P

Fail Safe

INFOID:0000000005147578

The fail-safe mode may be activated if the following symptoms are observed.

FAIL-SAFE MODE

When any manual and automatic operations are not performed, if any motor operations of front seat LH or

pedals are detected for T2 or more, status is judged “Output error”.

ABJIA0282GB

ADP-134

< ECU DIAGNOSIS >

DRIVER SEAT CONTROL UNIT

NOTE:

The front seat LH position and pedal adjustment functions (see the following table) operate simultaneously in

the order of priority.

*: In conjunction with sliding the seat, the door mirrors are positioned.

CANCEL OF FAIL-SAFE MODE

The mode is cancelled when the A/T selector lever is shifted to P position from any other position.

DTC Index

INFOID:0000000005147579

*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. 

OPERATED PORTION

T2 

Seat sliding

Approx. 0.1 sec.

Seat reclining

Same as above

Seat lifting (Front)

Same as above

Seat lifting (Rear)

Same as above

Pedal adjust

Same as above

Priority

Function

Priority

Function

1

Seat sliding, (door mirror LH/RH)*

4

Seat lifter-FR

2

Pedal

5

Seat lifter-RR

3

Seat reclining

CONSULT-III

display

Timing

*1

Item

Reference page

Current mal-

function

Previous mal-

function

CAN COMM CIRCUIT
[U1000]

0

1-39

CAN communication

ADP-31

SEAT SLIDE
[B2112]

0

1-39

Seat slide motor output

ADP-32

SEAT RECLINING
[B2113]

0

1-39

Seat reclining motor output

ADP-33

SEAT LIFTER FRONT
[B2114]

0

1-39

Seat lifting motor front output

ADP-36

SEAT LIFTER REAR
[B2115]

0

1-39

Seat lifting motor rear output

ADP-36

TILT MOTOR
[B2116]

0

1-39

Tilt motor output

ADP-105

ADJ PEDAL MOTOR
[B2117]

0

1-39

Pedal adjusting motor output

ADP-36

TILT SENSOR
[B2118]

0

1-39

Tilt sensor input

ADP-38

ADJ PEDAL SENSOR
[B2120]

0

1-39

 Pedal adjusting sensor input

ADP-36

DETENT SW
[B2126]

0

1-39

Park position switch condition

ADP-42

UART COMM
[B2128]

0

1-39

UART communication

ADP-44