SsangYong: Engine Euro 4. Service manual — part 106
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
20
DIAGNOSIS
CCCS
DIAGNOSIS OF MS-DOS
0 X 61
0 X 62
0 X 63
Defective driver side seat
sliding
Defective driver side seat
tilting
Defective driver side seat
height adjustment
Code
Malfunction
Help
• MSDOS continuously monitors the sensor values when the driver operates
the seat sliding switch or when the memory return is in action. When the seat
sliding operation is engaged but the sensor value remains unchanged, the
seat motor sensor may be malfunction.
• Measure the sensor values and check the relevant position
Driver side seat slides-backward (MSDOS sensor value: No. 7)
Driver side seat slides-forward (MSDOS sensor value: No. 8)
Driver side seat backward slide motor (MSDOS sensor value: No. 15)
Driver side seat forward slide motor (MSDOS sensor value: No. 16)
• MSDOS continuously monitors the sensor values when the driver operates
the seat tilting or the memory return is in motion. When the seat tilting opera-
tion is engaged but the sensor value remains unchanged, the seat motor
sensor may be malfunction.
• Measure the sensor values and check the relevant position
Driver side seat tilt-down (MSDOS sensor value: No. 5)
Driver side seat tilt-up (MSDOS sensor value: No. 6)
Driver side seat tilt-down motor (MSDOS sensor value: No. 13)
Driver side seat tilt-up motor (MSDOS sensor value: No. 14)
• MSDOS continuously monitors the sensor values when the driver operates
the seat height adjustment or the memory return is in motion. When the seat
height adjustment operation is engaged but the sensor value remains
unchanged, the seat motor sensor may be malfunction.
• Measure the sensor values and check the relevant position
Driver side seat height-lowers (MSDOS sensor value: No. 3)
Driver side seat height-raises (MSDOS sensor value: No. 4)
Driver side seat height-lowering motor (MSDOS sensor value: No. 11)
Driver side seat height-raising motor (MSDOS sensor value: No. 12)
• When it’s operated continuously at the seat stall position, it can be
recognized as an error and the motor may not respond. You should
erase the stored errors then test the seat at the mid position.
NOTE
• When it’s operated continuously at the seat stall position, it can be
recognized as an error and the motor may not respond. You should
erase the stored errors then test the seat at the mid position.
NOTE
• When it’s operated continuously at the seat stall position, it can be
recognized as an error and the motor may not respond. You should
erase the stored errors then test the seat at the mid position.
NOTE
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
21
DIAGNOSIS
CCCS
BRAKE
ECU
TCU
A/BAG
TC
RK-STICS
FFH
R/SENSOR
FA
T
C
TGS-LEVER
P/TRUNK
CCCS
Code
Malfunction
Help
• MSDOS continuously monitors the sensor values when the driver operates the
seat reclining or the memory return is in motion. When the seat recline operation
is engaged but the sensor value remains unchanged, the seat motor sensor
may be malfunction.
• Measure the sensor values and check the relevant position
Driver side seatback angle-declination (MSDOS sensor value: No. 1)
Driver side seatback angle-inclination (MSDOS sensor value: No. 2)
Driver side seatback angle-declination motor (MSDOS sensor value: No. 10)
Driver side seatback angle-inclination motor (MSDOS sensor value: No. 11)
• When MSDOS sends memory setting order, all DICS_MAIN, DICS-SUB and
ESIMS send the position data to MSDOS.
If no position data has received from DICS_MAIN, then it will be recognized as an
error.
• Input data from a respective unit when resetting the memory switch
• Check CAN communication between DICS_MAIN and MSDOS
• When MSDOS sends memory setting order, all DICS_MAIN, DICS-SUB and
ESIMS send the position data to MSDOS. If no position data has received from
DICS_MAIN, then it will be recognized as an error.
• Input data from a respective unit when resetting the memory switch
• Check CAN communication between DICS_SUB and MSDOS
• When MSDOS sends memory setting order, all DICS_MAIN, DICS-SUB and
ESIMS send the position data to MSDOS.
If no position data has received from DICS_MAIN, then it will be recognized as
an error.
• Input data from a respective unit when resetting the memory switch
• Check CAN communication between ESIMS and MSDOS
• During the memory return, DICS_MAIN, DICS-SUB and ESIMS send the memory
return operation signals continuously through CAN communication.
MSDOS recognizes malfunction and then determines as an error when no
data has been received from DICS_MAIN during the memory return.
• Input data from a respective unit when operating the memory switch
• Check CAN communication between DICS_MAIN and MSDOS
• During the memory return, DICS_MAIN, DICS-SUB and ESIMS send the memory
return operation signals continuously through CAN communication.
MSDOS recognizes malfunction and then determines as an error when no
data has been received from DICS_MAIN during the memory return.
• Input data from a respective unit when operating the memory switch
• Check CAN communication between DICS_SUB and MSDOS
• During the memory return, DICS_MAIN, DICS-SUB and ESIMS send the memory
return operation signals continuously through CAN communication.
MSDOS recognizes malfunction and then determines as an error when no
data has been received from ESIMS during the memory return.
• Input data from a respective unit when operating the memory switch
• Check CAN communication between ESIMS and MSDOS
Defective driver side
seatback angle adjustment
0 X 64
No position data input from
DICSMain
0 X 65
No position data input from
DICSSub
0 X 66
No position data input from
ESIMS
0 X 67
No return data input from
DICS-Main
0 X 68
No return data input from
DICS-Sub
0 X 69
No return data input from
ESIMS
0 X 70
• When it’s operated continuously at the seat stall position, it can be
recognized as an error and the motor may not respond. You should
erase the stored errors then test the seat at the mid position.
NOTE
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
22
DIAGNOSIS
CCCS
MSDOS Input / Output Data
• A driver operates the seat recliner (seatback
angle adjustment) switch backward
• Ground level when operating
• Vcc level when not operating
• A driver operates the seat recliner (seatback
angle adjustment) switch forward
• Ground level when operating
• Vcc level when not operating
• A driver operates the seat height (rear part of
the seat bottom) adjustment switch down-
ward
• Ground level when operating
• Vcc level when not operating
• A driver operates the seat height (rear part of
the seat bottom) adjustment switch upward
• Ground level when operating
• Vcc level when not operating
• A driver operates the seat tilting (front part of
the seat bottom) switch downward
• Ground level when operating
• Vcc level when not operating
• A driver operates the seat tilting (front part of
the seat bottom) switch upward
• Ground level when operating
• Vcc level when not operating
• A driver operates the seat slide switch back-
ward
• Ground level when operating
• Vcc level when not operating
• A driver operates the seat slide switch forward
• Ground level when operating
• Vcc level when not operating
• When the recliner (seatback) is moving back-
ward
• Battery level when operating
• Ground level when not operating
However, when the recliner motor is operated by
the driver side switch operation, this information
does not appear on the ECU. It is because the
switch drives the motor directly. For more
information, go to "Easy access and memory
switch operation" where ECU internal software
drives the motor directly.
Operating
No.
Sensor value item
Information
Help
Input/
Output
Not
operating
Vcc
GND
Driver side
seatback reverse
switch
Driver side
seatback forward
switch
Driver side seat
height down
switch
Driver side seat
height up switch
Driver side seat
tilt-down switch
Driver side seat
tilt-up switch
Input
Input
Input
Input
Input
Input
Input
Input
Input
1
Operating
Not
operating
Vcc
GND
Operating
Not
operating
Vcc
GND
Operating
Not
operating
Vcc
GND
Operating
Not
operating
Vcc
GND
Operating
Not
operating
Vcc
GND
Operating
Not
operating
Vcc
GND
Operating
Not
operating
Vcc
GND
Driver side seat
slide-backward
switch
Driver side seat
slide-forward
switch
Driver side
seatback declining
MTR
Operating
Not
operating
GND
12 V
2
3
4
5
6
7
8
9
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
23
DIAGNOSIS
CCCS
BRAKE
ECU
TCU
A/BAG
TC
RK-STICS
FFH
R/SENSOR
FA
T
C
TGS-LEVER
P/TRUNK
CCCS
• When the recliner (seatback) is moving for-
ward
• Battery level when operating
• Ground level when not operating
However, when the recliner motor is operated by
the driver side switch operation, this information
does not appear on the ECU. It is because the
switch drives the motor directly. For more
information, go to "Easy access and memory
switch operation" where ECU internal software
drives the motor directly.
• When the seat height adjustment (rear part of
the seat bottom) is moving downward
• Battery level when operating
• Ground level when not operating
However, when the recliner motor is operated by
the driver side switch operation, this information
does not appear on the ECU. It is because the
switch drives the motor directly. For more
information, go to "Easy access and memory
switch operation" where ECU internal software
drives the motor directly.
• When the seat height adjustment (rear part of
the seat bottom) is moving upward
• Battery level when operating
• Ground level when not operating
However, when the recliner motor is operated by
the driver side switch operation, this information
does not appear on the ECU. It is because the
switch drives the motor directly. For more
information, go to "Easy access and memory
switch operation" where ECU internal software
drives the motor directly.
• When the seat tilts (front part of the seat bottom)
downward
• Battery level when operating
• Ground level when not operating
However, when the recliner motor is operated by
the driver side switch operation, this information
does not appear on the ECU. It is because the
switch drives the motor directly. For more
information, go to "Easy access and memory
switch operation" where ECU internal software
drives the motor directly.
Operating
No.
Sensor value item
Information
Help
Input/
Output
Not
operating
GND
12 V
Driver side
seatback inclining
MTR
Output
10
Driver side seat
height down MTR
Output
Operating
Not
operating
GND
12 V
11
Driver side seat
height up MTR
Output
Operating
Not
operating
GND
12 V
12
Driver side seat
tilt-down MTR
Output
Operating
Not
operating
GND
12 V
13
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