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AUTOMATIC DRIVE POSITIONER SE-31
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Revision: 2006 December 2006 FX35/FX45
Terminals and Reference Values for BCMNIS001UU
Terminals and Reference Values for Automatic Drive Positioner Control UnitNIS001UV
Te r -
minal Wire
Color Item
Signal
Input/Output Condition
Voltage (V)
(Approx.)
11 LG Ignition switch (ACC) Input Ignition switch
(ACC or ON position) Battery voltage
37 B/W Key switch signal Input Key switch ON (key is inserted in
ignition key cylinder) Battery voltage
Key switch OFF (key is removed
from ignition key cylinder) 0
38 W/L Ignition switch (ON) Input Ignition switch
(ON or START position) Battery voltage
39 L CAN-H Input/Output — —
40 P CAN-L Input/Output — —
42 L/R Power source (Fuse) Input — Battery voltage
49 B Ground (signal) — — 0
52 B Ground (power) — — 0
55 G Power supply (Fusible link) Input — Battery voltage
62 W Front door switch
(driver side) Output ON (Open)
→ OFF (Closed) 0 → Battery voltage
Te r -
minal Wire
Color Item
Signal
Input/Output Condition
Voltage (V)
(Approx.)
1 R Tilt switch UP signal Input Tilt switch turned to upward 0
Other than above 5
2 G/W Changeover switch RH signal Input When changeover switch in RH
position 0
Other than above 5
3 GY Mirror switch UP signal Input When mirror switch in turned to
upward position 0
Other than above 5
4 Y Mirror switch LEFT signal Input When mirror switch in turned to
leftward position 0
Other than above 5
5OR Passenger side mirror sen-
sor (vertical) signal Input When passenger side mirror
motor is UP or DOWN operation Changes between 3 (close to
perk) - 1 (close to valley)
6P/L Driver side mirror sensor
(vertical) signal InputWhen driver side mirror motor is
UP or DOWN operation Changes between 3 (close to
perk) - 1 (close to valley)
7 Y/R Tilt sensor signal Input Tilt position, top 2
Tilt position, bottom 4
10 B UART LINE (TX) Output Memory switch 1 or 2 operated
11 B R Telescopic switch
FORWARD signal Input Telescopic switch turned to for-
ward 0
Other than above 5
PIIA4813E
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SE-32
AUTOMATIC DRIVE POSITIONER
Revision: 2006 December 2006 FX35/FX45
14 L/W Passenger side mirror motor
UP signal Output When passenger side mirror
motor UP operation 1.5 - Battery voltage
Other than above 0
15 L/B Passenger side mirror motor
LEFT signal Output When passenger side mirror
motor LEFT operation 1.5 - Battery voltage
Other than above 0
16 P Driver side mirror motor
DOWN signal
Output When driver side mirror motor
DOWN operation 1.5 - Battery voltage
Other than above 0
Driver side mirror motor
RIGTH signal When driver side mirror motor
RIGHT operation 1.5 - Battery voltage
Other than above 0
17 R/B Tilt switch DOWN signal Input Tilt switch turned to downward 0
Other than above 5
18 L/OR Changeover switch LH signal Input When changeover switch in LH
position 0
Other than above 5
19 GY/L Mirror switch DOWN signal Input When mirror switch in turned to
downward position 0
Other than above 5
20 PU Mirror switch RIGHT signal Input When mirror switch in turned to
rightward position 0
Other than above 5
21 G/Y Passenger side mirror sen-
sor (horizontal) signal Input When passenger side mirror
motor is LEFT or RIGHT operation Changes between 1 (close to left
edge) - 3 (close to right edge)
22 L/Y Driver side mirror sensor
(horizontal) signal InputWhen driver side mirror motor is
LEFT or RIGHT operation Changes between 1 (close to
right edge) - 3 (close to left edge)
23 Y/B Telescopic sensor signal Input Telescopic position, top 1
Telescopic position, bottom 4
26 W UART LINE (RX) Input Memory switch 1 or 2 operated
27 LG Telescopic switch
BACKWARD signal Input Telescopic switch turned to back-
ward 0
Other than above 5
28 SB Ignition switch (START) Input Ignition switch
(START position) Battery voltage
30 W/R Passenger side mirror motor
DOWN signal
Output When passenger side mirror
motor downward 1.5 - Battery voltage
Other than above 0
Passenger side mirror motor
RIGTH signal When passenger side mirror
motor RIGHT operation 1.5 - Battery voltage
Other than above 0
Te r -
minal Wire
Color Item Signal
Input/Output Condition Voltage (V)
(Approx.)
PIIA4814E
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AUTOMATIC DRIVE POSITIONER SE-33
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Terminals and Reference Values for Driver Seat Control UnitNIS001UW
31 R/W Driver side mirror motor
UP signal Output When driver side mirror motor
upward 1.5 - Battery voltage
Other than above 0
32 G/B Driver side mirror motor
LEFT signal Output When driver side mirror motor
LEFT operation 1.5 - Battery voltage
Other than above 0
33 G/W Sensor power supply Input — 5
34 L/R Battery power supply Input — Battery voltage
35 R/L Tilt motor UP signal Output Tilt switch turned to upward Battery voltage
Other than above 0
36 L/R Telescopic motor
FORWARD signal Output Telescopic switch turned to for-
ward Battery voltage
OFF 0
39 W/R Battery power supply Input — Battery voltage
40 B Ground (signal) — — 0
41 B/Y Ground (sensor) — — 0
42 R/B Tilt motor DOWN signal Output Tilt switch turned to downward Battery voltage
Other than above 0
44 L/W Telescopic motor
BACKWARD signal Output Telescopic switch turned to back-
ward Battery voltage
Other than above 0
48 B Ground (power) — — 0
Te r -
minal Wire
Color Item Signal
Input/Output Condition Voltage (V)
(Approx.)
Te r -
minal Wire
Color Item Signal
Input/Output Condition Voltage (V)
(Approx.)
1A R Power source (Fusible link) Input — Battery voltage
2 P UART LINE (TX) Output Memory switch 1 or 2 operated
3G Sliding motor
FORWARD signal Output When sliding motor
FORWARD operation Battery voltage
Other than above 0
4 G/L Reclining motor
FORWARD signal Output When reclining motor
FORWARD operation Battery voltage
Other than above 0
5LG Front lifting motor
DOWN signal Output When front lifting motor
DOWN operation Battery voltage
Other than above 0
6 G/W Rear lifting motor
UP signal Output When rear lifting motor
UP operation Battery voltage
Other than above 0
PIIA4814E
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SE-34
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7G/B Rear lifting motor
DOWN signal Output When rear lifting motor
DOWN operation Battery voltage
Other than above 0
8 G/Y UART LINE (RX) Input Memory switch 1 or 2 switch oper-
ated
9 BR Ignition switch (START) Input Ignition switch
(START position) Battery voltage
10 G/R Sliding motor
BACKWARD signal Output When sliding motor
BACKWARD operation Battery voltage
Other than above 0
11A R/W Power source (Fuse) Input — Battery voltage
12 G/Y Reclining motor
BACKWARD signal Output When reclining motor
BACKWARD operation Battery voltage
Other than above 0
13 Y Front lifting motor
UP signal Output When front lifting motor
UP operation Battery voltage
Other than above 0
14 OR CAN-H Input/Output — —
15 SB CAN-L Input/Output — —
16A B Ground (power) — — 0
17 PU Detention switch signal Input Selector lever other than P position Battery voltage
Selector lever is sifted to P position 0
18 G/L Seat sliding sensor signal Input ON (sliding motor operation)
Other than above 0 or 5
19 G/R Front lifting sensor signal Input ON (front lifting motor operation)
Other than above 0 or 5
22 R/B Power seat memory switch 1
signal Input Memory switch 1: ON 0
Memory switch 1: OFF 5
23 Y/W Power seat memory switch
indictor 1 signal Output Memory switch 1: ON 1
Memory switch 1: OFF Battery voltage
Te r -
minal Wire
Color Item Signal
Input/Output Condition Voltage (V)
(Approx.)
PIIA4813E
PIIA3277E
SIIA0691J
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AUTOMATIC DRIVE POSITIONER SE-35
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24 L/R Seat sliding switch
FORWARD signal Input When seat sliding switch
FORWARD operation 0
Other than above Battery voltage
25 L/OR Seat reclining switch
FORWARD signal Input When seat reclining switch
FORWARD operation 0
Other than above Battery voltage
26 L/P Front lifting switch UP signal Input When front lifting switch
UP operation 0
Other than above Battery voltage
27 L Rear lifting switch UP signal Input When rear lifting switch
UP operation 0
Other than above Battery voltage
28C B/W Ground (sensor) — — 0
29 G Reclining sensor signal Input ON (reclining motor operation)
Other than above 0 or 5
30 R/W Rear lifting sensor signal Input ON (rear lifting motor operation)
Other than above 0 or 5
34 L/W Set switch signal Input Set witch: ON 0
Set witch: OFF 5
35 L/B Power seat memory switch 2
signal Input Memory switch 2: ON 0
Memory switch 2: OFF 5
36 Y/G Power seat memory switch
indictor 2 signal Output Memory switch 2: ON 1
Memory switch 2: OFF Battery voltage
37 W Seat sliding switch
BACKWARD signal Input When seat sliding switch
BACKWARD operation 0
Other than above Battery voltage
38 LG/B Seat reclining switch
BACKWARD signal Input When seat reclining switch
BACKWARD operation 0
Other than above Battery voltage
39 L/G Front lifting switch
DOWN signal Input When front lifting switch
DOWN operation 0
Other than above Battery voltage
40 L/Y Rear lifting switch
DOWN signal Input When rear lifting switch
DOWN operation 0
Other than above Battery voltage
61E B/Y Ground (signal) — — 0 Te r -
minal Wire
Color Item Signal
Input/Output Condition Voltage (V)
(Approx.)
SIIA0692J
SIIA0693J
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SE-36
AUTOMATIC DRIVE POSITIONER
Revision: 2006 December 2006 FX35/FX45
Work Flow NIS001UX
1. Check the symptom and customer's requests.
2. Understand the system description. Refer to SE-11, "
System Description" .
3. Perform the preliminary check, refer to SE-36, "
Preliminary Check" .
4. Perform the CAN communication inspection using CONSULT-II, refer to SE-39, "
CONSULT-II Function
(AUTO DRIVE POS.)" .
5. Perform the self-diagnosis. Refer to SE-42, "
Check CAN Communication System" .
6. Repair or replace depending on the self-diagnostic results.
7. Based on the trouble diagnosis chart, repair or replace the cause of the malfunction. Refer to SE-42,
"Symptom Chart" .
8. Does the automatic drive positioner system operate normally? If it is normal, GO TO 8.
If it is not normal, GO TO 3.
9. INSPECTION END
Preliminary CheckNIS001UY
SETTING CHANGE FUNCTION
The settings of the automatic driving positioner system can be changed, using CONSULT-II and the display
unit in the center of the instrument panel.
× : Applicable –: Not applicable
It is possible to set sliding driver seat for entry/exit of vehicle by pressing set switch.
NOTE:
After the setting is registered, the new setting is effective, even if the battery is disconnected.
Setting item Content CONSULT–II
(WORK SUPPORT) Display unitFactory
setting
Change seat sliding volume
setting The distance at retain operation
can be selected from the following
3 modes. 40 mm
— ×
80 mm —
150 mm —
Change the Entry/Exit seat
slide function setting The seat sliding turnout and return
at entry/exit can be selected: ON
(operated) – OFF (not operated) ON ON: Indicator lamp ON
×
OFF OFF: Indicator lamp OFF —
Change the Entry/Exit tilt
steering wheel function setting Tilt up and backward steering
wheel at entry and exit can be
selected: ON (operated) - OFF (not
operated) ON ON: Indicator lamp ON
×
OFF OFF: Indicator lamp OFF —
Reset custom settings All settings to default. — Default: Setting button
OFF —
Content Setting change operation Indicator LED
The seat sliding turnout and
steering wheel up/backward at
entry/exit can be operated. Press the set switch for more than 10 seconds Blinking twice
The seat sliding turnout and
steering wheel up/backward at
entry/exit can be not operated. Blinking ones
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AUTOMATIC DRIVE POSITIONER SE-37
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CHECK POWER SUPPLY AND GROUND
1. CHECK FUSE
Check if any of the following fuses in the BCM are blown.
Check 50A fusible link (letter M , located in the fuse and fusible link box.)
Check 15A fuse [No.22, located in the fuse block (J/B)]
Check 10A fuse [No.1, located in the fuse block (J/B)]
Check 10A fuse [No.6, located in the fuse block (J/B)]
NOTE:
Refer to SE-15, "
Component Parts and Harness Connector Location" .
OK or NG
OK >> GO TO 2.
NG >> If fuse is blown out, be sure to eliminate cause of malfunction before installing new fuse. Refer to
SE-15, "
Component Parts and Harness Connector Location" .
2. CHECK POWER SUPPLY CIRCUIT (BCM)
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Check voltage between BCM connector and ground.
OK or NG
OK >> GO TO 3.
NG >> Check harness for open and short between BCM and fuse or fusible link.
3. CHECK GROUND CIRCUIT (BCM)
1. Turn ignition switch OFF.
2. Check continuity between BCM connector M4 terminal 49, 52 and ground.
OK or NG
OK >> BCM circuit is OK. Check the driver seat control unit. GO TO 4.
NG >> Repair or replace the harness between BCM and ground.
Connector Terminals (Wire color)
Ignition
switch Voltage (V)
(Approx.)
(+) (–)
M3 11 (LG)
Ground ACC
Battery voltage
38 (W/L) ON
M4 42 (L/R)
OFF
55 (G)
PIIA5083E
49 (B) – Ground : Continuity should exist.
52 (B) – Ground : Continuity should exist.
PIIA5084E
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![INFINITI FX35 2006 Service Manual SE-38
AUTOMATIC DRIVE POSITIONER
Revision: 2006 December 2006 FX35/FX45
4. CHECK FUSE
Check 10A fuse [No.9, located in fuse block (J/B)].
NOTE:
Refer to SE-15, "
Component Parts and Harness Conne INFINITI FX35 2006 Service Manual SE-38
AUTOMATIC DRIVE POSITIONER
Revision: 2006 December 2006 FX35/FX45
4. CHECK FUSE
Check 10A fuse [No.9, located in fuse block (J/B)].
NOTE:
Refer to SE-15, "
Component Parts and Harness Conne](/manual-img/42/57019/w960_57019-4175.png)
SE-38
AUTOMATIC DRIVE POSITIONER
Revision: 2006 December 2006 FX35/FX45
4. CHECK FUSE
Check 10A fuse [No.9, located in fuse block (J/B)].
NOTE:
Refer to SE-15, "
Component Parts and Harness Connector Location" .
OK or NG
OK >> GO TO 5.
NG >> If fuse is blown out, be sure to eliminate cause of malfunction before installing new fuse. Refer to
SE-15, "
Component Parts and Harness Connector Location" .
5. CHECK POWER SUPPLY CIRCUIT (DRIVER SEAT CONTROL UNIT)
1. Disconnect driver seat control unit connector.
2. Check voltage between driver seat control unit and ground.
OK or NG
OK >> GO TO 6.
NG >> Repair or replace harness between driver seat control
unit and fuse block (J/B).
6. CHECK GROUND CIRCUIT (DRIVER SEAT CONTROL UNIT)
1. Turn ignition switch OFF.
2. Check continuity between the driver seat control unit connector B152, B153 terminal16A, 61E and ground.
OK or NG
OK >> GO TO 7.
NG >> Repair or replace harness between driver seat control unit and ground.
7. CHECK POWER SUPPLY CIRCUIT (AUTOMATIC DRIVE POSITIONER CONTROL UNIT)
1. Disconnect automatic drive positioner control unit connector.
2. Check voltage between automatic drive positioner control unit and ground.
OK or NG
OK >> GO TO 8.
NG >> Repair or replace harness between automatic drive positioner control unit and fuse block (J/B).
Connector Terminals (Wire color)
Ignition
switch Voltage (V)
(Approx.)
(+) (–)
B152 9 (BR)
Ground START
Battery voltage
B153 1A (R)
OFF
11 A ( R / W )
PIIA5085E
16A (B) – Ground : Continuity should exist.
61E (B/Y) – Ground : Continuity should exist.
PIIA5087E
Connector Terminals (Wire color)
Ignition
switch Voltage (V)
(Approx.)
(+) (–)
M49 28 (SB) Ground START
Battery voltage
M50 34 (L/R)
OFF
39 (W/R)
PIIA5086E