Infiniti G37 Coupe. Manual — part 7
ADP-22
< FUNCTION DIAGNOSIS >
AUTOMATIC DRIVE POSITIONER SYSTEM
JMJIA0844ZZ
13. Driver side door switch B16
14. A/T device (detention switch) M137
15. Parking brake switch B14
16. Door mirror (driver side) D3
17. Telescopic motor M49
18. Tilt motor M49
19. Forward switch B512
20. Sliding limit switch B514
21. Power walk-in switch B513
22.
Seat belt buckle switch (driver side)
B13
H.
View with center console assembly
is removed.
I.
View with center console assembly
is removed.
J.
View with instrument driver lower
panel is removed.
K.
View with seat back pad is removed. L.
View with seat cushion pad is re-
moved.
AUTOMATIC DRIVE POSITIONER SYSTEM
ADP-23
< FUNCTION DIAGNOSIS >
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B
ADP
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MANUAL FUNCTION : Component Description
INFOID:0000000001693623
CONTROL UNITS
INPUT PARTS
Switches
JMJIA0845ZZ
23. Reclining motor B523
24. Reclining relay (backward) B520
25. Reclining relay (forawrd) B519
26.
Reclining switch
(Power seat switch B510)
27.
Sliding, lifting switch
(Power seat switch B510)
28. Sliding sensor B526
29. Lifting motor (front) B527
30. Sliding motor B525
31. Lifting motor (rear) B529
M.
View with seat cushion pad and seat-
back pad are removed.
N.
Backside of seat cushion
Item
Function
Driver seat control unit
• Operates the specific seat motor with the signal from the power seat switch.
• Transmits the ignition switch signal (ACC/ON) via UART communication to the
automatic drive positioner control unit.
Automatic drive positioner control unit
Operates the specific motor with the signal from tilt & telescopic switch or door mir-
ror remote control switch.
BCM
Recognizes the following status and transmits it to the driver seat control unit via
CAN communication.
• Ignition position: ACC/ON
Item
Function
Power seat switch
The following switch is installed.
• Reclining switch
• Lifting switch (front)
• Lifting switch (rear)
• Sliding switch
The specific parts can be operated with the operation of each switch.
Tilt & telescopic switch
The following switch is installed.
• Tilt switch
• Telescopic switch
The specific parts can be operated with the operation of each switch.
ADP-24
< FUNCTION DIAGNOSIS >
AUTOMATIC DRIVE POSITIONER SYSTEM
Sensors
OUTPUT PARTS
SEAT SYNCHRONIZATION FUNCTION
SEAT SYNCHRONIZATION FUNCTION : System Diagram
INFOID:0000000001693624
SEAT SYNCHRONIZATION FUNCTION : System Description
INFOID:0000000001693625
OUTLINE
Forward switch
Detect folded down or folded up of the seat back.
Door mirror remote control switch
The following switch is installed.
• Mirror switch
• Changeover switch
The specific parts can be operated with the operation of each switch.
Item
Function
Item
Function
Tilt & telescopic sensor
Detect the upward/downward & forward/backward position of steering column.
Door mirror sensor
(driver side / passenger side)
Detect the upward/downward and leftward/rightward position of outside mirror face.
Item
Function
Door mirror motor
(driver side/passenger side)
Move the outside mirror face upward/downward and leftward/rightward.
Tilt & telescopic motor
Move the steering column upward/downward and forward/backward.
Lifting motor (front)
Move the seat lifter (front) upward/downward.
Lifting motor (rear)
Move the seat lifter (rear) upward/downward.
Reclining motor
Tilt and raise up the seatback.
Sliding motor
Slide the seat forward/backward.
JMJIA0918GB
AUTOMATIC DRIVE POSITIONER SYSTEM
ADP-25
< FUNCTION DIAGNOSIS >
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The steering column position and door mirror position is adjusted to the position automatically according to the
direction and distance of seat movement when performing the manual operation of sliding, reclining or lifting
(rear). This function saves adjusting the mirror and steering column when adjusting the seat.
NOTE:
Seat synchronization function can change the setting by operating the set switch.
For the system setting procedure. Refer to
ADP-12, "SYSTEM SETTING : Description"
.
OPERATION PROCEDURE
1.
Turn ignition switch ON.
2.
Adjust seat position [sliding, reclining, lifting (rear)].
3.
The steering and outside mirror is adjusted automatically.
NOTE:
• The seat synchronization function will not operate if seat adjusting value is more than limit value.
• The seat synchronization function will not operate if the steering column or door mirror moves to the operat-
ing end while this function is operating. Perform memory function or drive the vehicle at vehicle speed of 7
km/h or more once to activate this function again.
• If the seat position is uncomfortable after the adjustment, seat position can be adjusted easily by memory
operation.
OPERATION CONDITION
Satisfy all of the following items. The seat synchronization function is not performed if these items are not sat-
isfied.
DETAIL FLOW
When performing the sliding, reclining or lifting (rear) operation in manual function, the driver seat control unit
performs the seat synchronization function as follows.
Item
Limit value
Seat sliding
76 mm
Seat reclining
9.1 degrees
Seat lifter (rear)
20 mm
Item
Request status
System initialization
Done
System setting
ON
Ignition position
ON
Seat back
Folded up
A/T selector lever (A/T models)
P position
Parking break (M/T models)
Applied
Switch inputs
• Power seat switch
• Tilt & telescopic switch
• Door mirror remote control switch
• Set switch
• Memory switch
OFF
(Not operated)
Order
Input
Output
Control unit condition
1
Sensors
[Sliding, reclining, lifting
(rear)]
—
The driver seat control unit judges the direction and distance of
seat movement according to the signal input from each seat sen-
sor during manual operation.
2
—
Motors
(Tilt, telescopic, out-
side mirror)
Driver seat control unit requests the operation to position accord-
ing to the direction and distance of seat movement to the automat-
ic drive positioner control unit via UART communication. The
automatic drive positioner control unit operates each motor.
Sensors
(Tilt, telescopic, outside
mirror)
—
Driver seat control unit stops the operation of each motor when the
value of each sensor that is input to automatic drive positioner con-
trol unit via UART communication reaches the target address.
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