Nissan Maxima. Instruction — part 8
ADP-24
< SYSTEM DESCRIPTION >
AUTOMATIC DRIVE POSITIONER SYSTEM
EXIT ASSIST FUNCTION : Component Description
INFOID:0000000010051694
CONTROL UNITS
INPUT PARTS
Switches
Sensors
OUTPUT PARTS
ENTRY ASSIST FUNCTION
7.
A. Door mirror LH D4
B. Door mirror RH D107
C. Front door switch LH B8
8.
Door mirror remote control switch
M108
9.
Seat memory switch D13
: Front
Item
Function
Driver seat control unit
• Operates the seat sliding motor for a constant amount.
• Requests operation of the tilt motor from the automatic drive positioner control
unit.
Automatic drive positioner control unit
Operates the tilt motor with the request from the driver seat control unit.
BCM
Recognizes the following status and transmits it to the driver seat control unit via
CAN communication.
• Front door LH: OPEN/CLOSE
• Key switch signal
• Ignition switch signal
Item
Function
Front door switch LH
Detect front door LH open/close status.
Item
Function
Tilt sensor
Detect the up/down position of steering column.
Sliding sensor
Detect the front/rear position of seat.
Item
Function
Tilt motor
Move the steering column up/down.
Sliding motor
Slide the seat forward/backward.
AUTOMATIC DRIVE POSITIONER SYSTEM
ADP-25
< SYSTEM DESCRIPTION >
C
D
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F
G
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K
L
M
A
B
ADP
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P
ENTRY ASSIST FUNCTION : System Diagram
INFOID:0000000010051695
ENTRY ASSIST FUNCTION : System Description
INFOID:0000000010051696
OUTLINE
The seat is in the exiting position when either following condition is satisfied, the seat returns from exiting posi-
tion to the previous driving position.
NOTE:
• This function is set to OFF before delivery (initial setting).
• Further information for the system setting procedure. Refer to Owner’s Instruction.
OPERATION PROCEDURE
1. Turn the ignition switch to ACC.
2. Front seat LH and steering column will return from the exiting position to entry position.
OPERATION CONDITION
Satisfy all of the following items. The entry assist function is not performed if these items are not satisfied.
DETAIL FLOW
ALJIA0369GB
Item
Request status
Seat, steering column
The vehicle is not moved after performing the
exit assist function.
Switch inputs
• Power seat switch
• ADP steering switch
• Door mirror control switch
• Set switch
• Memory switch
OFF
(Not operated)
CVT selector lever
P position
ADP-26
< SYSTEM DESCRIPTION >
AUTOMATIC DRIVE POSITIONER SYSTEM
Order
Input
Output
Control unit condition
1
Door switch/Ignition
switch
—
Driver seat control unit receives the signals of ignition switch signal
and front door switch from BCM via CAN communication.
2
—
Motors (sliding, tilt)
Driver seat control unit operates the sliding motor when the operating
conditions are satisfied and requests the operation of tilt motor to au-
tomatic drive positioner control unit via UART communication. The
automatic drive positioner control unit operates the tilt motor.
Sensors (sliding, tilt)
—
Each sensor monitors the operating positions of seat and steering
column, then stops the operation of motor when each part reaches
the recorded address.
AUTOMATIC DRIVE POSITIONER SYSTEM
ADP-27
< SYSTEM DESCRIPTION >
C
D
E
F
G
H
I
K
L
M
A
B
ADP
N
O
P
ENTRY ASSIST FUNCTION : Component Parts Location
INFOID:0000000010051697
ALJIA0580ZZ
1.
Push-button ignition switch M38
2.
BCM M16, M17, M18, M19 (view
with instrument panel removed)
3.
TCM F15
4.
A. ADP steering switch M39
B. Tilt motor M71, telescopic motor
M73
5.
A. Power seat switch LH B213
B. Reclining motor B222
C. Driver seat control unit B203,
B211
6.
Automatic drive positioner control
unit M63, M67 (view with instrument
panel removed)
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