Nissan Murano Z50 (2005 year). Manual - part 212

AUTOMATIC DRIVE POSITIONER

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Terminals and Reference Values for BCM

AIS003GI

Terminals and Reference Values for Driver Seat Control Unit

AIS003GJ

TERMINAL 

WIRE 

COLOR

ITEM

CONDITION

VOLTAGE (V)

(Approx)

11

P/B

Ignition switch ACC power supply

Ignition switch 
 (ACC or ON position)

Battery voltage

37

B/R

Key switch and key lock solenoid 

Key switch ON (key is inserted in 
ignition key cylinder)

Battery voltage 

Key switch OFF (key is removed 
from ignition key cylinder)

0

38

R

Ignition switch ON power supply

Ignition switch 
(ON or START position)

Battery voltage

39

L

CAN-H

—

—

40

Y

CAN-L

—

—

42

GR

Power source (Fuse)

—

Battery voltage

52

B

Ground (Power)

—

0

55

W/B

Power source (Fusible link)

—

Battery voltage

62

SB

Drive side door switch

ON (Open) 

→

 OFF (Closed) 

0 

→

 Battery voltage

TERMINAL

WIRE

COLOR

ITEM

CONDITION

VOLTAGE (V)

(Approx)

1

Y/W

UART LINE (RX)

Pedal adjusting switch ON (FR or 
RR operation)

3

L/Y

CAN-H

—

—

6

Y/G

Ignition switch START power 
supply

Ignition switch (START position)

Battery voltage

9

L

Reclining sensor signal

ON (seat reclining motor opera-
tion)

Other than above

0 or 5

10

W/R

Rear lifting sensor signal

ON (rear lifting motor operation)

Other than above

0 or 5

11

W/V

Sliding switch backward signal

ON (seat sliding switch backward 
operation)

0

OFF

Battery voltage

PIIA4813E

SIIA0692J

SIIA0693J

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AUTOMATIC DRIVE POSITIONER

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12

G/Y

Reclining switch backward sig-
nal

ON (seat reclining switch back-
ward operation)

0

OFF

Battery voltage

13

O/B

Front lifting switch DOWN signal

ON (front lifting switch DOWN 
operation)

0

OFF

Battery voltage

14

Y/R

Rear lifting switch DOWN signal

ON (rear lifting switch DOWN 
operation)

0

OFF

Battery voltage

15

G/R

Pedal adjusting switch backward 
signal

ON (pedal adjusting switch back-
ward operation)

 0

OFF

Battery voltage

17

Y/L

UART LINE (TX)

Pedal adjusting switch ON (FR or 
RR operation)

1

19

BR/W

CAN-L

—

—

21

R/L

Detention switch signal

Selector lever P position
With ignition key in ignitoin key 
cylinder

0

Selector lever other than P posi-
tion
With ignition key in ignition key 
cylinder

Battery voltage

24

G/B

Seat sliding sensor signal

ON (seat sliding motor operation)

Other than above

0 or 5

25

Y/B

Front lifting sensor signal

ON (front lifting motor operation)

Other than above

0 or 5

26

G/W

Seat sliding switch forward sig-
nal

ON (seat sliding switch forward 
operation)

0

OFF

Battery voltage

27

L/W

Seat reclining switch forward 
signal

ON (seat reclining switch forward 
operation)

0

OFF

Battery voltage

TERMINAL

WIRE

COLOR

ITEM

CONDITION

VOLTAGE (V)

(Approx)

PIIA4814E

PIIA3277E

SIIA0691J

AUTOMATIC DRIVE POSITIONER

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28

L/R

Front lifting switch UP signal

ON (front lifting switch UP opera-
tion)

0

OFF

Battery voltage

29

W/G

Rear lifting switch UP signal

ON (rear lifting switch UP opera-
tion)

0

OFF

Battery voltage

30

W/L

Pedal adjusting switch forward 
signal

ON (pedal adjusting switch for-
ward operation)

0

OFF

Battery voltage

31

R/W

Sensor ground

—

0

32

B/W

Ground (Signal)

—

0

33

R

Power source (Fucible link)

—

Battery voltage

35

W

Sliding motor forward output sig-
nal

Sliding switch forward operation 
(Motor operated)

Battery voltage

OFF

0

36

G

Reclining motor forward output 
signal

Reclining switch forward operation 
(Motor operated)

Battery voltage

OFF

0

37

V

Front lifting motor DOWN output 
signal

Front lifting switch down operation 
(Motor operated)

Battery voltage

OFF

0

38

L

Rear lifting motor UP output sig-
nal

Rear end lifting switch up opera-
tion (Motor operated)

Battery voltage

OFF

0 

39

Y

Rear lifting motor DOWN output 
signal

Rear end lifting switch down oper-
ation (Motor operated)

Battery voltage

OFF

0

40

W/B

Power source (Fuse)

—

Battery voltage

42

BR

Sliding motor backward output 
signal

Sliding switch backward opera-
tion (Motor operated)

Battery voltage

OFF

0

44

LG

Reclining motor backward out-
put signal

Reclining switch backward opera-
tion (Motor operated)

Battery voltage

OFF

0

45

O

Front lifting motor UP output sig-
nal

Front lifting switch upward opera-
tion (Motor operated)

Battery voltage

OFF

 0 

48

B

Ground (Power)

—

 0

TERMINAL

WIRE

COLOR

ITEM

CONDITION

VOLTAGE (V)

(Approx)

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AUTOMATIC DRIVE POSITIONER

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Terminals and Reference Values for Automatic Driver Positioner Control Unit

AIS003GK

TERMINAL 

WIRE 

COLOR

ITEM

CONDITION

VOLTAGE (V)

(Approx)

2

L/W

Changeover switch RH signal

When changeover switch in RH 
position

0

When changeover switch in neutral 
position

5

3

Y/B

Mirror switch UP signal

When mirror switch in UP position

0

When mirror switch in neutral posi-
tion

5

4

V/W

Mirror switch LEFT signal

When mirror switch in LEFT position

0

When mirror switch in neutral posi-
tion

5

5

R/B

Mirror sensor (RH vertical) sig-
nal

When mirror motor RH is UP or 
DOWN operation

Changes between 3.4 (close to 
perk) 0.6 (close to valley)

6

L/Y

Mirror sensor (LH vertical) sig-
nal

When mirror motor LH is UP or 
DOWN operation

Changes between 3.4 (close to 
perk) 0.6 (close to valley)

8

P/B

Pedal sensor input signal

Pedal position front end

0.5

Pedal position rear end

4.5

9

LG/B

Power seat memory switch 1 
signal

Memory switch 1 ON

0

Memory switch 1 OFF

5

10

R

UART LINE (TX)

Pedal adjusting switch ON (FR or 
RR operation)

12

GR/L

Power seat memory switch 
indictor 1 signal

Memory switch 1 ON

1

Memory switch 1 OFF

Battery voltage

13

Y/G

Power seat memory switch 
indictor 2 signal

Memory switch 2 ON

1

Memory switch 2 OFF

Battery voltage

14

GR/R

Mirror motor RH UP signal

When mirror motor RH UP opera-
tion

1.5 - Battery voltage

Mirror motor RH OFF

0

15

LG

Mirror motor RH LEFT signal

When mirror motor RH LEFT opera-
tion

1.5 - Battery voltage

Mirror motor RH OFF

0

16

LG/R

Mirror motor LH DOWN signal

When mirror motor LH DOWN oper-
ation

1.5 - Battery voltage

Mirror motor LH OFF

0

Mirror motor LH RIGHT signal

When mirror motor LH RIGHT oper-
ation

1.5 - Battery voltage

Mirror motor LH OFF

0

18

BR/Y

Changeover switch LH signal

When changeover switch in LH 
position

0

When changeover switch in neutral 
position

5

PIIA4813E

AUTOMATIC DRIVE POSITIONER

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19

L/O

Mirror switch DOWN signal

When mirror switch in DOWN posi-
tion

0

When mirror switch in neutral posi-
tion

5

20

V

Mirror switch RIGHT signal

When mirror switch in RIGHT posi-
tion

0

When mirror switch in neutral posi-
tion

5

21

L

Mirror sensor (RH horizontal) 
signal

When mirror motor RH is LEFT or 
RIGHT operation

Changes between 3.4 (close to left 
edge) 0.6 (close to right edge)

22

G

Mirror sensor (LH horizontal) 
signal

When mirror motor LH is LEFT or 
RIGHT operation

Changes between 3.4 (close to left 
edge) 0.6 (close to right edge)

24

R/Y

Power seat set switch signal

Set switch 1 ON

0

Set switch 1 OFF

5

25

P/L

Power seat memory switch 2 
signal

Memory switch 2 ON

0

Memory switch 2 OFF

5

26

R/G

UART LINE (RX)

Pedal adjusting switch ON (FR or 
RR operation)

30

SB

Mirror motor RH DOWN signal

When mirror motor RH DOWN 
operation

1.5 - Battery voltage

Mirror motor RH OFF

0

Mirror motor RH RIGTH signal

When mirror motor RH RIGHT oper-
ation

1.5 - Battery voltage

Mirror motor RH OFF

0

31

R/L

Mirror motor LH UP signal

When mirror motor LH UP operation

1.5 - Battery voltage

Mirror motor LH OFF

0

32

BR

Mirror motor LH LEFT signal

When mirror motor LH LEFT opera-
tion

1.5 - Battery voltage

Mirror motor LH OFF

0

33

W/L

Sensor power supply

—

5 

34

Y/R

Power source (Fuse)

—

Battery voltage

37

L/R

Pedal adjust motor forward 
signal

Pedal adjust motor forward opera-
tion (Motor operated)

Battery voltage

OFF

0

39

W/R

Power source (Fusible link)

—

Battery voltage

40

B

Ground (Signal)

—

0

41

Y

Sensor ground

—

0

45

L/Y

Pedal adjust motor RR signal

Pedal adjust motor backward oper-
ation (Motor operated)

Battery voltage

OFF

0

48

B

Ground (Power)

—

0

TERMINAL 

WIRE 

COLOR

ITEM

CONDITION

VOLTAGE (V)

(Approx)

PIIA4814E

SE-38

AUTOMATIC DRIVE POSITIONER

Revision: 2005 August

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Work Flow 

AIS003GL

1.

Check the symptom and customer's requests.

2.

Understand the system description. Refer to 

SE-12, "System Description"

  .

3.

Perform the preliminary check, refer to 

SE-38, "Preliminary Check"

  .

4.

Check the self-diagnosis, results using CONSULT-II refer to 

SE-42, "CONSULT-II Function (AUTO DRIVE

POS.)"

  .

5.

Repair or replace depending on the self-diagnostic results.

6.

Based on the trouble diagnosis chart, repair or replace the cause of the malfunction. Refer to 

SE-46,

"Symptom Chart"

  .

7.

Does the automatic drive positioned system operate normally?
If it is normal, GO TO 8.
If it is not normal, GO TO 3.

8.

INSPECTION END

Preliminary  Check

AIS003GM

SETTING CHANGE FUNCTION

The settings of the automatic driving position system can be changed, using CONSULT-II and the display 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.

*: Setting of sliding driver seat for entry/exit of vehicle is ON at factory-shipment. But if custom settings are reset, setting turns OFF.

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 unit

Default 

setting

Factory 

setting

SEAT SLIDE
VOLUME SET

The distance at exiting opera-
tion can be selected from the 
following 3 modes.

40mm

—

×

×

80mm

—

—

150mm

—

—

Sliding Driver Seat 
When Entry/ Exiting 
Vehicle

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

×

—

Reset custom settings*

All settings to default.

—

Default: Setting button 
ON

—

—

Content

Setting change operation

Indicator LEDs

The seat sliding turnout and 
return at entry/exit can be oper-
ated.

Press the set switch for than 10 seconds

Blinking twice

The seat sliding turnout and 
return at entry/exit can be not 
operated.

Blinking once

AUTOMATIC DRIVE POSITIONER

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POWER SUPPLY AND GROUND CIRCUIT CHECK

1. 

CHECK FUSE

Check if any of the following fuses in the BCM are blown.

NOTE:
Refer to 

SE-17, "Component Parts And Harness Connector Location"

  .

OK or NG

OK

>> GO TO 2.

NG

>> If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse. Refer to 

PG-

3, "POWER SUPPLY ROUTING CIRCUIT"

  .

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

>> Repair or replace the harness between BCM and fuse.

3. 

CHECK GROUND CIRCUIT (BCM)

Check continuity between BCM connector M35 terminal 52 (B) 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. 

Unit

Power source

Fuse No.

BCM

Battery power supply

F (50A)

18(10A)

Ignition switch ON or STRAT signal

1 (10A)

Ignition switch ACC or ON signal

6 (10A)

Connector

Terminals 

(Wire color)

Power

source

Condition

Voltage (V) 

(Approx)

(+)

(–)

M34

11 (P/B)

Ground

ACC
power 
supply

Ignition 
switch
ACC

Battery voltage

38 (R)

Ignition 
power 
supply

Ignition 
switch
ON

M35

42 (GR), 

55 (W/B)

Battery 
power 
supply

Ignition 
switch 
OFF

PIIA5083E

52 (B) – Ground

: Continuity should exist.

PIIB3180E

SE-40

AUTOMATIC DRIVE POSITIONER

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4. 

CHECK FUSE

Make sure any of the following fuse in the driver seat control unit and automatic drive positioner control unit
are blown.

NOTE:
Refer to 

SE-17, "Component Parts And Harness Connector Location"

  .

OK or NG

OK

>> GO TO 5.

NG

>> If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse. Refer to 

PG-

3, "POWER SUPPLY ROUTING CIRCUIT"

  .

5. 

CHECK POWER SUPPLY CIRCUIT (DRIVER SEAT CONTROL UNIT)

1.

Disconnect driver seat control unit connector.

2.

Check voltage between driver seat control unit connector 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 B303 terminal 32 (B/W), 48 (B) and
ground.

OK or NG

OK

>> Driver seat control unit circuit check is OK, GO TO 7.

NG

>> Repair or replace harness between driver seat control

unit and ground.

Unit

Power source

Fuse No.

Driver seat control unit

Ignition switch START signal

9 (10A)

Battery power supply

21 (10A)

Connector

Terminals

(Wire color)

Power 

source

condition

Voltage (V)

(Approx)

(+)

(–)

B303

33 (R), 

40 (W/B)

Ground

Battery 

power 

supply

Ignition 

switch 

OFF

Battery 
voltage

6 (Y/G)

START 

power 

supply

Ignition 

switch 

START

PIIA4819E

32 (B/W) – Ground

: Continuity should exist.

48 (B) – Ground

: Continuity should exist.

PIIA4542E

AUTOMATIC DRIVE POSITIONER

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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 connector M20 terminal 34 (Y/R), 39 (W/R)
and ground.

OK or NG

OK

>> GO TO 8.

NG

>> Repair or replace harness between driver seat control

unit and fuse block (J/B).

8. 

CHECK GROUND CIRCUIT (AUTOMATIC DRIVE POSITIONER CONTROL UNIT)

Check continuity between the automatic drive positioner control unit connector M20 terminal 40 (B), 48 (B)
and ground.

OK or NG

OK

>> Automatic drive positioner control unit circuit is OK.

NG

>> Repair or replace harness between automatic drive

positioner control unit and ground.

34 (Y/R) – Ground

: Battery voltage

39 (W/R) – Ground

: Battery voltage

PIIA4543E

40 (B) – Ground

: Continuity should exist.

48 (B) – Ground

: Continuity should exist.

PIIA4544E

SE-42

AUTOMATIC DRIVE POSITIONER

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CONSULT-II Function (AUTO DRIVE POS.)

AIS003GN

CONSULT-II can display each diagnostic item using the diagnostic test modes shown following.

*1: For setting seat functions only.

CONSULT-II INSPECTION PROCEDURE

CAUTION:

If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be
detected in self-diagnosis depending on control unit which carry out CAN communication. 
1.

Turn ignition switch “OFF”.

2.

Connect “CONSULT-II” and “CONSULT-II CONVERTER” to the
data link connector.

3.

Turn ignition switch “ON”.

4.

Touch “START (NISSAN BASED VHCL)”.

CONSULT-II 

diagnosis 

items

Inspection item, self-diagnosis mode

Content

Reference 

page

AUTO DRIVE
POSITIONER

WORK SUPPORT*

1

Changes the setting for each function.

SE-38

SELF–DIG RESULTS

Check the self-diagnosis results.

SE-44

DATA MONITOR

Selection from menu

Displays the input data to driver seat control unit 
driver seat control unit and automatic driving posi-
tioned control unit on real-time basis.

SE-45

CAN DIAGNOSTIC SUPPORT MONITOR

The results of transmit / receive diagnosis of CAN 
communication can be read

LAN-19

ACTIVE TEST

Gives a drive signal to a load to check the operation.

SE-46

DRIVER SEAT CONTROL UNIT PART NUM-
BER

Displays driver seat control unit part No.

—

BCM

DATA MONITOR

Selection from menu

Displays the input data to BCM on real-time basis

BL-41

PBIB1300E

BCIA0029E

AUTOMATIC DRIVE POSITIONER

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5.

Touch “AUTO DRIVE POS” and “BCM”.
If “AUTO DRIVE POS.” and “BCM” are  not indicated, refer to

GI-39, "CONSULT-II Data Link Connector (DLC) Circuit"

 .

6.

Select diagnosis mode.
“DATA MONITOR”, “ACTIVE TEST”, “SELF-DIAG RESULTS“,
“ECU PART NUMBER” and “WORK SUPPORT” are available.

BCIA0030E

BCIA0031E

SE-44

AUTOMATIC DRIVE POSITIONER

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SELF-DIAGNOSIS RESULTS

DISPLAY ITEM LIST

NOTE:

●

If detection switch error is detected, manual adjustable pedal operation cannot be performed when igni-
tion switch turns ON.

●

The displays of CAN communication and detection switch display error detecting condition from memory
erase to the present on “TIME”.

–

If error is detected in the past and present error is detected, “CRNT” is displayed.

–

If error is detected in the past and present error is not detected, “PAST” is displayed.

–

If error has never been detected, nothing is displayed on “TIME”.

●

Any items other than CAN communication and detection switch count error detection frequency occurred
after erase history to “1-127”.

–

If error was detected in the past, error detection frequency from memory erase to the present is displayed
on “TIME”.

–

If error has never been detected, nothing is displayed on “TIME”.

–

Can clear the detected memory.
Normal: Clear memory in normal condition, history is erased and nothing is displayed on “TIME”.
Error: Clear memory in error condition, error is detected again and “1” is displayed on “TIME”.

CONSULT-II display

Item

Malfunction is detected when...

Reference 

page

CAN COMM CIRC 
[U1000]

CAN communication

Malfunction is detected in CAN communication.

 

SE-46

SEAT SLIDE
[B2112]

Seat slide motor

When any manual and automatic operations are not performed, if 
any motor operations of seat slide is detected for 0.1 second or 
more, status is judged “Output error”.

SE-48
SE-60

SEAT RECLINING
[B2113]

Seat reclining motor

When any manual and automatic operations are not performed, if 
any motor operations of seat reclining is detected for 0.1 second or 
more, status is judged “Output error”.

SE-49
SE-61

SEAT LIFTER FR
[B2114]

Seat lifting FR motor

When any manual and automatic operations are not performed, if 
any motor operations of seat lifting FR is detected for 0.1 second or 
more, status is judged “Output error”.

SE-52
SE-62

SEAT LIFTER RR
[B2115]

Seat lifting RR motor

When any manual and automatic operations are not performed, if 
any motor operations of seat lifting RR is detected for 0.1 second or 
more, status is judged “Output error”.

SE-53
SE-63

ADJ PEDAL 
MOTOR
[B2117]

Pedal adjust motor

When any manual and automatic operations are not performed, if 
motor operations of seat pedal is detected for 0.1 second or more, 
status is judged “Output error”.

SE-54
SE-64

ADJ PEDAL SEN-
SOR
[B2120]

Pedal adjust sensor

When pedal adjust sensor detects 0.5V or lower, or 4.5V or higher, 
for 0.5 seconds or more.

SE-64

DETENT SW
[B2126]

Detente SW

With the CVT selector lever in P position (Detente switch OFF), if the 
vehicle speed of 7 km/h (4 MPH) or higher was input  the detente 
switch input system is judged malfunctioning.

SE-84

UART COMM
[B2128]

UART communica-
tion

Malfunction is detected in UART communication.

SE-90

AUTOMATIC DRIVE POSITIONER

SE-45

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Revision: 2005 August

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DATA MONITOR

SELECTIOM FROM MEMU

Monitor item [OPERATION or UNIT]

Contents

SLIDE SW–FR

“ON/OFF”

ON/OFF status judged from the sliding switch (FR) signal is displayed.

SLIDE SW–RR

“ON/OFF”

ON/OFF status judged from the sliding switch (RR) signal is displayed.

RECLN SW–FR

“ON/OFF”

ON/OFF status judged from the reclining switch (FR) signal is displayed.

RECLN SW–RR

“ON/OFF”

ON/OFF status judged from the reclining switch (RR) signal is displayed.

LIFT FR SW–UP

“ON/OFF”

ON/OFF status judged from the FR lifter switch (UP) signal is displayed.

LIFT FR SW–DN

“ON/OFF”

ON/OFF status judged from the FR lifter switch (DOWN) signal is displayed.

LIFT RR SW–UP

“ON/OFF”

ON/OFF status judged from the RR lifter switch (UP) signal is displayed.

LIFT RR SW–DN

“ON/OFF”

ON/OFF status judged from the RR lifter switch (DOWN) signal is displayed.

MIR CON SW–UP

“ON/OFF”

ON/OFF status judged from the door mirror remote control switch (UP) signal is 
displayed.

MIR CON SW–DN

“ON/OFF”

ON/OFF status judged from the door mirror remote control switch (DOWN) signal 
is displayed.

MIR CON SW–RH

“ON/OFF”

ON/OFF status judged from the door mirror remote control switch (RIGHT) signal 
is displayed.

MIR CON SW–LH

“ON/OFF”

ON/OFF status judged from the door mirror remote control switch (LEFT) signal s 
displayed.

MIR CHNG SW–R

“ON/OFF”

ON/OFF status judged from the door mirror remote control switch (switching to 
RIGHT) signal is displayed.

MIR CHNG SW–L

“ON/OFF”

ON/OFF status judged from the door mirror remote control switch (switching to 
LEFT) signal is displayed.

SET SW

“ON/OFF”

ON/OFF status judged from the setting switch signal is displayed.

PEDAL SW-FR

“ON/OFF”

ON/OFF status judged from the pedal adjusting switch (FR) signal is displayed.

PEDAL SW-RR

“ON/OFF”

ON/OFF status judged from the pedal adjusting switch (RR) signal is displayed.

MEMORY SW1

“ON/OFF”

ON/OFF status judged from the seat memory switch 1 signal is displayed.

MEMORY SW2

“ON/OFF”

ON/OFF status judged from the seat memory switch 2 signal is displayed.

DETENT SW

“ON/OFF”

The selector lever position “OFF (P position) / ON (other than P position)” judged 
from the detention switch signal is displayed.

STARTER SW

“ON/OFF”

Ignition key switch ON (START, ON) /OFF (ignition switch IGN, ACC, or OFF) 
status judged from the ignition switch signal is displayed.

SLIDE PULSE

—

Value (32768) when battery connects is as standard. If it moves backward, the 
value increases. If it moves forward, the value decreases.

RECLN PULSE

—

Value (32768) when battery connects is as standard. If it moves backward, the 
value increases. If it moves forward, the value decreases.

LIFT FR PULSE

—

Value (32768) when battery connects is as standard. If it moves DOWN, the value 
increases. If it moves UP, the value decreases.

LIFT RR PULSE

—

Value (32768) when battery connects is as standard. If it moves DOWN, the value 
increases. If it moves UP, the value decreases.

MIR/SEN RH R–L

“V”

Voltage output from RH door mirror sensor (LH/RH) is displayed.

MIR/SEN RH U–D

“V”

Voltage output from RH door mirror sensor (UP/DOWN) is displayed.

MIR/SEN LH R–L

“V”

Voltage output from LH door mirror sensor (LH/RH) is displayed.

MIR/SEN LH U–D

“V”

Voltage output from LH door mirror sensor (UP/DOWN) is displayed.

PEDAL SEN

“V”

The pedal position (voltage) judged from the pedal adjust sensor signal is dis-
played.

SE-46

AUTOMATIC DRIVE POSITIONER

Revision: 2005 August

2005 Murano

ACTIVE TEST

CAUTION:

During vehicle driving, do not perform active test.
NOTE:
If active test is performed, reset seat memory and key fob interlock drive positioner after performing work.
DISPLAY ITEM LIST

Check CAN Communication System Inspection

AIS003KM

1. 

CHECK SELF-DIAGNOSTIC RESULT

CAUTION:

If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be
detected in self-diagnosis depending on control unit which carry out CAN communication. 

 With CONSULT-II

1.

Connect CONSULT-II, and turn ignition switch ON.

2.

Touch “AUTO DRIVE POS.” on “SELECT SYSTEM” screen.

3.

Touch “SELF-DIAG RESULTS” on “SELECT DIAG MODE” screen.

4.

Check display content in self-diagnostic results.

Displayed U1000?

Yes

>> GO TO 

LAN-5, "Precautions When Using CONSULT-II"

 .

No

>> Inspection END.

Symptom Chart

AIS003GP

Test item

Description

SEAT SLIDE

The sliding motor is activated by receiving the drive signal.

SEAT RECLINING

The reclining motor is activated by receiving the drive signal.

SEAT LIFTER FR

The front end lifter motor is activated by receiving the drive signal.

SEAT LIFTER RR

The rear end lifter motor is activated by receiving the drive signal.

PEDAL MOTOR

The pedal adjust motor is activated by receiving the drive signal.

MEMORY SW INDCTR

The memory switch indicator is lit by receiving the drive signal.

MIRROR MOTOR RH

The RH mirror motor moves the mirror UP/DOWN and LEFT/RIGHT by receiving the drive 
signal.

MIRROR MOTOR LH

The LH mirror motor moves the mirror UP/DOWN and LEFT/RIGHT by receiving the drive 
signal.

Symptom

Diagnoses / service procedure

Refer to 

page

Only setting change function cannot be set with display.

1. Preliminary check

SE-38

2. CAN communication inspection using CONSULT-II (self-
diagnosis)

SE-46

3. If the above system are 
normal, check display sys-
tem

Interacted display system 
(with out NAVI)

AV-74

Navigation system (with 
NAVI)

AV-104

A part of seat system does not operate (both automati-
cally and manually).

1.Sliding motor circuit check 

SE-48

2. Reclining motor circuit check 

SE-49

3. Front lifting motor circuit check

SE-52

4. Rear lifting motor circuit check

SE-53

5. If the above systems are normal, replace the driver seat 
control unit

SE-17

AUTOMATIC DRIVE POSITIONER

SE-47

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A part of pedal adjust and door mirror does not operate 
(both automatically and manually).

1. Pedal adjusting motor circuit check

SE-54

2. Mirror motor LH circuit check 

SE-56

3. Mirror motor RH circuit check 

SE-58

4. If the above systems are normal, replace the automatic 
drive positioner control unit.

SE-17

A part of seat system does not operate (only automatic 
operation).

1. Sliding sensor circuit check

SE-60

2. Reclining sensor circuit check

SE-61

3. Front lifting sensor circuit check

SE-62

4. Rear lifting sensor circuit check

SE-63

5. If the above systems are normal, replace the driver seat 
control unit

SE-17

A part of door mirror system does not operate (only 
automatic operation).

1. Mirror sensor LH circuit check

SE-65

2. Mirror sensor RH circuit check

SE-67

3. If the above systems are normal, replace the automatic 
drive positioner control unit.

SE-17

All the automatic operations do not operate.

1. Key switch circuit check 

SE-86

2. Detention switch circuit check

SE-84

3. UART communication line circuit check

SE-90

4. Pedal adjusting sensor circuit check

SE-64

5. If all the above systems are normal, replace the auto-
matic drive positioner control unit.

SE-17

A part of seat system does not operate (only manual 
operation).

1. Sliding switch circuit check

SE-69

2. Reclining switch circuit check

SE-70

3. Front lifting switch circuit check

SE-72

4. Rear lifting switch circuit check

SE-73

5. If the above systems are normal, replace the driver seat 
control unit

SE-17

A part of pedal adjust and door mirror does not operate 
(only manual operation).

1. Pedal adjusting switch circuit check 

SE-75

2. Door mirror remote control switch (change over switch) 
circuit check 

SE-77

3. Door mirror remote control switch (mirror switch) switch-
ing circuit check 

SE-78

4. If the above systems are normal, replace the automatic 
drive positioner control unit

SE-17

Only memory switch operation.

1. Seat memory switch circuit check

SE-80

2. If the above systems are normal, replace the driver seat 
control unit

SE-17

Seat memory indicator lamps 1 and 2 do not illuminate.

1. Seat memory indicator lamp circuit check

SE-82

2. If all the above systems are normal, replace the driver 
seat control unit.

SE-17

The Entry/Exiting does not operated when door is 
opened and closed.
(The Entry/Exiting operates with key switch)

1. Front door switch circuit check

BL-45

2. If all the above systems are normal, replace the BCM.

SE-17

Only door mirror system does not operate (only manual 
operation).

 Door mirror remote control switch ground circuit check

SE-80

Only door mirror system does not operated (only auto-
matic operation).

 Door mirror sensor power supply and ground circuit check

SE-83

Symptom

Diagnoses / service procedure

Refer to 

page

SE-48

AUTOMATIC DRIVE POSITIONER

Revision: 2005 August

2005 Murano

Sliding Motor Circuit Check

AIS003GQ

1. 

CHECK SEAT SLIDING MECHANISM

Check the following.

●

Operation malfunction caused by sliding rail deformation or pinched harness or other foreign materials

●

Operation malfunction caused by foreign materials adhered to the sliding motor or sliding rail connector
rod

●

Operation malfunction and interference with other parts by poor installation

OK or NG

OK

>> GO TO 2.

NG

>> Repair the malfunctioning part and check again.

2. 

CHECK FUNCTION

 With CONSULT-II

Check operation with “SEAT SLIDE” in ACTIVE TEST. 

 Without CONSULT-II

GO TO 3.

OK or NG

OK

>> Sliding motor circuit is OK.

NG

>> GO TO 3.

Only seat system does not operate (only manual opera-
tion).

 Power seat switch ground circuit check

SE-74

Only number support does not operate.

Number support circuit check

SE-91

Symptom

Diagnoses / service procedure

Refer to 

page

Test item

Description

SEAT SLIDE

The sliding motor is activated by receiving the drive signal.

PIIA0265E