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INSPECTION AND ADJUSTMENT
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ADP-12
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AUTOMATIC DRIVE POSITIONER SYSTEM
FUNCTION DIAGNOSIS
AUTOMATIC DRIVE POSITIONER SYSTEM
AUTOMATIC DRIVE POSITIONER SYSTEM
AUTOMATIC DRIVE POSITIONER SYSTEM : System DiagramINFOID:0000000003759068
AUTOMATIC DRIVE POSITIONER SYSTEM : System DescriptionINFOID:0000000003759069
OUTLINE
The system automatically moves the driver seat position by the driver seat control unit.
SLEEP MODE
JMJIA1812GB
Function Description
Manual function The driving position (seat) can be adjusted by using the power seat switch
Memory functionThe seat can be adjusted to the stored driving position by pressing seat memory
switch (1 or 2)
Entry/Exit assist functionExit On exit, the seat moves backward
Entry On entry, the seat returns from the exiting position to the previous driving position
Intelligent Key interlock functionPerform memory operation, exiting operation and entry operation by Intelligent Key
unlock operation or driver side door request switch unlock operation
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AUTOMATIC DRIVE POSITIONER SYSTEM
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The seat control unit adopts the sleep mode to reduce the electric power consumption.
The sleep mode is activated when all of the following conditions are fulfilled.
1. Ignition switch turns OFF (Steering LOCK position)
2. No load is applied to the seat control
3. The seat control unit 45 seconds timer is not activated
4. Set switch and memory switch (1 and 2) turn OFF
WAKE-UP MODE
The sleep mode is cancelled when any status change is detected for the followings.
1. CAN communication
2. Power seat switch
3. Set switch and memory switch (1 and 2)
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ADP-14
< FUNCTION DIAGNOSIS >
AUTOMATIC DRIVE POSITIONER SYSTEM
AUTOMATIC DRIVE POSITIONER SYSTEM : Component Parts Location
INFOID:0000000003759070
1. BCM M118, M119, M122, M123 2. Combination meter M34 3. Key slot M99
4. Seat memory switch D13 5. Front door switch (driver side) B34 6. Reclining motor (driver side) B454
7. Lifting motor (front) (driver side)
B4558. Driver seat control unit B451,B452 9. Sliding motor (driver side) B461
JMJIA1811ZZ
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AUTOMATIC DRIVE POSITIONER SYSTEM
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AUTOMATIC DRIVE POSITIONER SYSTEM : Component DescriptionINFOID:0000000003759071
CONTROL UNITS
INPUT PARTS
Switches
Sensors
OUTPUT PARTS
10. Lifting motor (rear) (driver side) B456 11. Power seat switch (driver side) B459
(sliding, lifting switch)12. Power seat switch (driver side) B459
(reclining switch)
13. TCM (transmission control module)
F2314. Control device (detention switch)
M5715. ABS actuator and electric unit (con-
trol unit) E36
A. Behind the combination meter B. View with seat cushion and seatback
pad removedC. Back side of the seat cushion
D. Engine room (LH) E. View with the center console assem-
bly removedF. Engine room (RH)
Item Function
Driver seat control unit Main unit of automatic drive positioner system
Connected to the CAN
BCMTransmits the following status to the driver seat control unit via CAN communication
Driver door: OPEN/CLOSE
Ignition switch position: ACC/ON
Door lock: UNLOCK (with Intelligent Key or driver side door request switch oper-
ation)
Key ID
Key switch: Insert/Pull out Intelligent Key
Starter: CRANKING/OTHER
Steering lock unit status: Lock/Unlock
Handle position
Combination meter / ABS actuator and
electric unit (control unit)Transmits the vehicle speed signal to the driver seat control unit via CAN commu-
nication
AV control unit The setting change of auto drive positioner system can be performed on the display
TCMTransmits the shift position signal (P range) to the driver seat control unit via CAN
communication
Item Function
Key slot The key switch is installed to detect the key inserted/removed status
Front door switch (driver side) Detects front door (driver side) open/close status
Control device (detention switch) Detects the P range position of selector lever
Set switch The registration and system setting can be performed with its operation
Memory switch 1/2 The registration and operation can be performed with its operation
Power seat switchThe following switches are installed
Reclining switch
Lifting switch (front)
Lifting switch (rear)
Sliding switch
Item Function
Lifting sensor (front) Detects the up/down position of seat lifting (front)
Lifting sensor (rear) Detects the up/down position of seat lifting (rear)
Reclining sensor Detects the tilt of seatback
Sliding sensor Detects the front/rear position of seat
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ADP-16
< FUNCTION DIAGNOSIS >
AUTOMATIC DRIVE POSITIONER SYSTEM
MANUAL FUNCTION
MANUAL FUNCTION : System DiagramINFOID:0000000003759072
MANUAL FUNCTION : System DescriptionINFOID:0000000003759073
OUTLINE
The driving position (seat) can be adjusted manually with power seat switch.
DETAIL FLOW
Seat
Item Function
Lifting motor (front) Moves the seat lifting (front) upward/downward
Lifting motor (rear) Moves the seat lifting (rear) upward/downward
Reclining motor Tilts and raises up the seatback
Sliding motor Slides the seat frontward/rearward
Memory indicator Illuminates or blinks according to the registration/operation status
JMJIA1813GB
Order Input Output Control unit condition
1Power seat switch
(sliding, lifting, reclin-
ing)—The power seat switch signal is inputted to the driver seat control
unit when the power seat switch is operated
2—Motors
(sliding, lifting, reclin-
ing)The driver seat control unit outputs signals to each motor accord-
ing to the power seat switch input signal
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AUTOMATIC DRIVE POSITIONER SYSTEM
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MANUAL FUNCTION : Component Parts LocationINFOID:0000000003859811
1. BCM M118, M119, M122, M123 2. Combination meter M34 3. Key slot M99
4. Seat memory switch D13 5. Front door switch (driver side) B34 6. Reclining motor (driver side) B454
7. Lifting motor (front) (driver side)
B4558. Driver seat control unit B451,B4529.Sliding motor (driver side) B461
JMJIA1811ZZ
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ADP-18
< FUNCTION DIAGNOSIS >
AUTOMATIC DRIVE POSITIONER SYSTEM
MANUAL FUNCTION : Component Description
INFOID:0000000003759075
CONTROL UNITS
INPUT PARTS
Switches
OUTPUT PARTS
MEMORY FUNCTION
10. Lifting motor (rear) (driver side) B45611. Power seat switch (driver side) B459
(sliding, lifting switch)12. Power seat switch (driver side) B459
(reclining switch)
13. TCM (transmission control module)
F2314. Control device (detention switch)
M5715. ABS actuator and electric unit (con-
trol unit) E36
A. Behind the combination meter B. View with seat cushion and seatback
pad removedC. Back side of the seat cushion
D. Engine room (LH) E. View with the center console assem-
bly removedF. Engine room (RH)
Item Function
Driver seat control unit Operates the specific seat motor with the signal from the power seat switch
Item Function
Power seat switchThe following switches are installed
Reclining switch
Lifting switch (front)
Lifting switch (rear)
Sliding switch
Item Function
Lifting motor (front) Moves the seat lifter (front) upward/downward
Lifting motor (rear) Moves the seat lifter (rear) upward/downward
Reclining motor Tilts and raises up the seatback
Sliding motor Slides the seat frontward/rearward