INFINITI QX56 2006 Factory Service Manual

SE-10
SQUEAK AND RATTLE TROUBLE DIAGNOSES
Revision: November 20092006 QX56
LAIA0071E

AUTOMATIC DRIVE POSITIONERSE-11
C
DE
F
G H
J
K L
M A
B
SE
Revision: November 2009 2006 QX56
AUTOMATIC DRIVE POSITIONERPFP:28491
Component Parts And Harness Connector LocationEIS0058U
1. Fuse block (J/B)2. Fuse and relay box3. Fuse and fusible link box
4. A. Automatic drive positioner control unit M33, M34
B. Pedal adjusting motor E109,
E110 5. A. Steering column
B. Key switch and key lock solenoid
M27
C. BCM M18, M19, M20 (View with
instrument panel removed) 6. A. Door mirror remote control switch
D10
B. Seat memory switch D5
LIIA2361E

SE-12
AUTOMATIC DRIVE POSITIONER
Revision: November 20092006 QX56
System DescriptionEIS004XE

Refer to Owner's Manual for Automatic Drive Positioner system operating instructions.

The settings (ON/OFF) of the automatic sliding seat (Entry/Exiting operation) at entry/exit can be changed
as desired, using the display unit in the center of the instrument panel. The set content is transmitted by
CAN communication, from display control unit to driver seat control unit.

Using CONSULT-ll, the seat slide amount at entry/exit setting can be changed.
NOTE:

Disconnecting the battery erases the stored memory.

After connecting the battery, insert the key into the ignition cylinder and turn the front door switch LH ON (open) →OFF (close) →ON
(open), the Entry/Exiting function becomes possible.

After Exiting operation is carried out, return operation can be operated.
NOTE:
During automatic operation, if the ignition switch is turned ON →START, the automatic operation is suspended. When the ignition switch
returns to ON, it resumes.
FAIL-SAFE MODE
When any manual and automatic operations are not performed, if any motor operations of seats or pedals are
detected for T2 or more, status is judged “Output error ”.
7. Pedal adjusting switch M96 8. A. Door mirrror LH D4, RH D107
B. Front door switch LH B8
C. Front door lock assembly LH (key
cylinder switch) D149. A. A/T selector lever
B. A/T device (park position switch)
M203
10. A. Sliding motor LH P4 (driver seat view), reclining motor LH P5, lifting
motor (front) P6, lifting motor (rear)
P7
B. Driver seat control unit P2, P3
C. Power seat switch LH P8 11. A. ADP steering switch M16
B.Tilt motor M68, M69
Function Description
Memory operation The front seat LH, steering wheel, pedals (accelerator, brake) and door mirrors move
to the stored driving position by pushing seat memory switch (1 or 2).
Entry/Exit-
ing function Exiting operation
At exit, the seat moves backward and the steering wheel raises. (Exiting position)
Entry operation At entry, the seat and steering wheel return from Exiting position to the previous driv-
ing position before the Exiting operation.
Keyfob interlock operation Perform memory operation, turnout operation and return operation by pressing key-
fob unlock button.
Auto operation temporary stop
conditions. When ignition switch is turned to START during seat memory switch operation and return
operation, seat memory switch operation and return operation is stopped.
Auto operation stop conditions.

When the vehicle speed becomes 7 km/h (4 MPH) or higher (memory switch operation
and entry operation).

When the setting switch, seat memory switch 1, or 2 are pressed.

When A/T selector lever is in any position other than P.

When the door mirror remote control switch is operated (when ignition switch turned to
ON).

When power seat switch turned ON.

When pedal adjusting switch turned ON.

When front seat sliding Entry/Exiting setting is OFF (entry/exiting operation).
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

AUTOMATIC DRIVE POSITIONERSE-13
C
DE
F
G H
J
K L
M A
B
SE
Revision: November 2009 2006 QX56
CANCEL OF FAIL-SAFE MODE
The mode is cancelled when the A/T selector lever is shifted to P position from any other position.
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.
CAN Communication System DescriptionEIS004XG
Refer to LAN-26, "CAN COMMUNICATION" .
Steering wheel Same as above
Pedal adjust Same as above
OPERATED PORTION
T2
PriorityFunction PriorityFunction
1 Seat sliding, (door mirror LH/RH)* 4Seat reclining
2 Pedal 5Seat lifter-FR
3 Steering wheel 6Seat lifter-RR

SE-14
AUTOMATIC DRIVE POSITIONER
Revision: November 20092006 QX56
SchematicEIS004XH
WIWA1297E

AUTOMATIC DRIVE POSITIONERSE-15
C
DE
F
G H
J
K L
M A
B
SE
Revision: November 2009 2006 QX56
WIWA1298E

SE-16
AUTOMATIC DRIVE POSITIONER
Revision: November 20092006 QX56
Wiring Diagram — AUT/DP —EIS004XI
WIWA1299E

AUTOMATIC DRIVE POSITIONERSE-17
C
DE
F
G H
J
K L
M A
B
SE
Revision: November 2009 2006 QX56
WIWA1300E

SE-18
AUTOMATIC DRIVE POSITIONER
Revision: November 20092006 QX56
WIWA0579E

AUTOMATIC DRIVE POSITIONERSE-19
C
DE
F
G H
J
K L
M A
B
SE
Revision: November 2009 2006 QX56
WIWA0580E