Nissan Murano Z50 (2006 year). Manual

SE-34

AUTOMATIC DRIVE POSITIONER

Revision: 2006 August

2006 Murano

Terminals and Reference Values for BCM

NIS001F8

Terminals and Reference Values for Driver Seat Control Unit

NIS001F9

Terminal

Wire

Color

Item

Signal

input/output

Condition

Voltage (V)

(Approx)

P/B

Ignition switch ACC power supply

Input

Ignition switch
(ACC or ON position)

Battery voltage

B/R

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)

Ignition switch ON power supply

Input

Ignition switch
(ON or START position)

Battery voltage

CAN-H

Input/Output

—

CAN-L

Input/Output

—

Power source (Fuse)

Input

—

Battery voltage

Ground (Power)

—

W/B

Power source (Fusible link)

Input

—

Battery voltage

Drive side door switch

Output

ON (Open)

→

OFF (Closed)

→

Battery voltage

Terminal

Wire

Color

Item

Signal

input/output

Condition

Voltage (V)

(Approx)

Y/W

UART LINE (RX)

Input

Pedal adjusting switch ON
(FR or RR operation)

L/Y

CAN-H

Input/Output

—

Y/G

Ignition switch START
power supply

Input

Ignition switch (START position)

Battery voltage

Reclining sensor signal

Input

ON
(seat reclining motor operation)

Other than above

0 or 5

W/R

Rear lifting sensor
signal

Input

ON (rear lifting motor operation)

Other than above

0 or 5

W/V

Sliding switch
backward signal

Input

ON (seat sliding switch backward
operation)

OFF

Battery voltage

PIIA4813E

SIIA0692J

SIIA0693J

AUTOMATIC DRIVE POSITIONER

SE-35

Revision: 2006 August

2006 Murano

G/Y

Reclining switch
backward signal

Input

ON (seat reclining switch
backward operation)

OFF

Battery voltage

O/B

Front lifting switch
DOWN signal

Input

ON (front lifting switch DOWN
operation)

OFF

Battery voltage

Y/R

Rear lifting switch
DOWN signal

Input

ON (rear lifting switch DOWN
operation)

OFF

Battery voltage

G/R

Pedal adjusting switch
backward signal

Input

ON (pedal adjusting switch
backward operation)

OFF

Battery voltage

Y/L

UART LINE (TX)

Output

Pedal adjusting switch ON
(FR or RR operation)

BR/W

CAN-L

Input/Output

—

R/L

Detention switch signal

Input

Selector lever P position
With ignition key in ignition key
cylinder

Selector lever other than
P position
With ignition key in ignition key
cylinder

Battery voltage

G/B

Seat sliding sensor
signal

Input

ON (seat sliding motor operation)

Other than above

0 or 5

Y/B

Front lifting sensor
signal

Input

ON (front lifting motor operation)

Other than above

0 or 5

G/W

Seat sliding switch
forward signal

Input

ON (seat sliding switch forward
operation)

OFF

Battery voltage

L/W

Seat reclining switch
forward signal

Input

ON (seat reclining switch forward
operation)

OFF

Battery voltage

Terminal

Wire

Color

Item

Signal

input/output

Condition

Voltage (V)

(Approx)

PIIA4814E

PIIA3277E

SIIA0691J

SE-36

AUTOMATIC DRIVE POSITIONER

Revision: 2006 August

2006 Murano

L/R

Front lifting switch UP
signal

Input

ON
(front lifting switch UP operation)

OFF

Battery voltage

W/G

Rear lifting switch UP
signal

Input

ON
(rear lifting switch UP operation)

OFF

Battery voltage

W/L

Pedal adjusting switch
forward signal

Input

ON (pedal adjusting switch
forward operation)

OFF

Battery voltage

R/W

Sensor ground

—

B/W

Ground (Signal)

—

Power source
(Fusible link)

Input

—

Battery voltage

Sliding motor forward
output signal

Output

Sliding switch forward operation
(Motor operated)

Battery voltage

OFF

Reclining motor
forward output signal

Output

Reclining switch forward operation
(Motor operated)

Battery voltage

OFF

Front lifting motor
DOWN output signal

Output

Front lifting switch down operation
(Motor operated)

Battery voltage

OFF

Rear lifting motor UP
output signal

Output

Rear end lifting switch up
operation (Motor operated)

Battery voltage

OFF

Rear lifting motor
DOWN output signal

Output

Rear end lifting switch down
operation (Motor operated)

Battery voltage

OFF

W/B

Power source (Fuse)

Input

—

Battery voltage

Sliding motor
backward output signal

Output

Sliding switch backward
operation (Motor operated)

Battery voltage

OFF

Reclining motor
backward output signal

Output

Reclining switch backward
operation (Motor operated)

Battery voltage

OFF

Front lifting motor UP
output signal

Output

Front lifting switch upward
operation (Motor operated)

Battery voltage

OFF

Ground (Power)

—

Terminal

Wire

Color

Item

Signal

input/output

Condition

Voltage (V)

(Approx)

AUTOMATIC DRIVE POSITIONER

SE-37

Revision: 2006 August

2006 Murano

Terminals and Reference Values for Automatic Driver Positioner Control Unit

NIS001FA

Terminal

Wire

Color

Item

Signal

input/output

Condition

Voltage (V)

(Approx)

L/W

Changeover switch RH
signal

Input

When changeover switch in RH
position

When changeover switch in
neutral position

Y/B

Mirror switch UP signal

Input

When mirror switch in UP
position

When mirror switch in neutral
position

V/W

Mirror switch LEFT
signal

Input

When mirror switch in LEFT
position

When mirror switch in neutral
position

R/B

Mirror sensor
(RH vertical) signal

Input

When mirror motor RH is UP or
DOWN operation

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

L/Y

Mirror sensor
(LH vertical) signal

Input

When mirror motor LH is UP or
DOWN operation

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

P/B

Pedal sensor input signal

Input

Pedal position front end

0.5

Pedal position rear end

4.5

LG/B

Power seat memory
switch 1 signal

Input

Memory switch 1 ON

Memory switch 1 OFF

UART LINE (TX)

Output

Pedal adjusting switch ON
(FR or RR operation)

GR/L

Power seat memory
switch indictor 1 signal

Output

Memory switch 1 ON

Memory switch 1 OFF

Battery voltage

Y/G

Power seat memory
switch indictor 2 signal

Output

Memory switch 2 ON

Memory switch 2 OFF

Battery voltage

GR/R

Mirror motor RH UP
signal

Output

When mirror motor RH UP
operation

1.5 - Battery voltage

Mirror motor RH OFF

Mirror motor RH LEFT
signal

Output

When mirror motor RH LEFT
operation

1.5 - Battery voltage

Mirror motor RH OFF

LG/R

Mirror motor LH DOWN
signal

Output

When mirror motor LH DOWN
operation

1.5 - Battery voltage

Mirror motor LH OFF

Mirror motor LH RIGHT
signal

When mirror motor LH RIGHT
operation

1.5 - Battery voltage

Mirror motor LH OFF

BR/Y

Changeover switch LH
signal

Input

When changeover switch in LH
position

When changeover switch in
neutral position

PIIA4813E

SE-38

AUTOMATIC DRIVE POSITIONER

Revision: 2006 August

2006 Murano

L/O

Mirror switch DOWN
signal

Input

When mirror switch in DOWN
position

When mirror switch in neutral
position

Mirror switch RIGHT
signal

Input

When mirror switch in RIGHT
position

When mirror switch in neutral
position

Mirror sensor (RH
horizontal) signal

Input

When mirror motor RH is LEFT
or RIGHT operation

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

Mirror sensor (LH
horizontal) signal

Input

When mirror motor LH is LEFT
or RIGHT operation

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

R/Y

Power seat set switch
signal

Input

Set switch 1 ON

Set switch 1 OFF

P/L

Power seat memory
switch 2 signal

Input

Memory switch 2 ON

Memory switch 2 OFF

R/G

UART LINE (RX)

Input

Pedal adjusting switch ON
(FR or RR operation)

Mirror motor RH DOWN
signal

Output

When mirror motor RH DOWN
operation

1.5 - Battery voltage

Mirror motor RH OFF

Mirror motor RH RIGTH
signal

When mirror motor RH RIGHT
operation

1.5 - Battery voltage

Mirror motor RH OFF

R/L

Mirror motor LH UP
signal

Output

When mirror motor LH UP
operation

1.5 - Battery voltage

Mirror motor LH OFF

Mirror motor LH LEFT
signal

Output

When mirror motor LH LEFT
operation

1.5 - Battery voltage

Mirror motor LH OFF

W/L

Sensor power supply

Output

—

Y/R

Power source (Fuse)

Input

—

Battery voltage

L/R

Pedal adjust motor
forward signal

Output

Pedal adjust motor forward
operation (Motor operated)

Battery voltage

OFF

W/R

Power source
(Fusible link)

Input

—

Battery voltage

Ground (Signal)

—

Sensor ground

—

L/Y

Pedal adjust motor RR
signal

Output

Pedal adjust motor backward
operation (Motor operated)

Battery voltage

OFF

Ground (Power)

—

Terminal

Wire

Color

Item

Signal

input/output

Condition

Voltage (V)

(Approx)

PIIA4814E

AUTOMATIC DRIVE POSITIONER

SE-39

Revision: 2006 August

2006 Murano

Work Flow

NIS001FB

Check the symptom and customer's requests.

Understand the system description. Refer to

SE-12, "System Description"

Perform the preliminary check, refer to

SE-39, "Preliminary Check"

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

SE-43, "CONSULT-II Function (AUTO DRIVE

POS.)"

Repair or replace depending on the self-diagnostic results.

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

SE-47,

"Symptom Chart"

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

INSPECTION END

Preliminary Check

NIS001FC

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: 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

SE-40

AUTOMATIC DRIVE POSITIONER

Revision: 2006 August

2006 Murano

CHECK POWER SUPPLY AND GROUND CIRCUIT

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

>> GO TO 2.

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

PG-

3, "POWER SUPPLY ROUTING CIRCUIT"

CHECK POWER SUPPLY CIRCUIT (BCM)

Turn ignition switch OFF.

Disconnect BCM connector.

Check voltage between BCM connector and ground.

OK or NG

>> GO TO 3.

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

CHECK GROUND CIRCUIT (BCM)

Check continuity between BCM connector M35 terminal 52 and
ground.

OK or NG

>> BCM circuit is OK. Check the driver seat control unit.

GO TO 4.

>> 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

AUTOMATIC DRIVE POSITIONER

SE-41

Revision: 2006 August

2006 Murano

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

>> GO TO 5.

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

PG-

3, "POWER SUPPLY ROUTING CIRCUIT"

CHECK POWER SUPPLY CIRCUIT (DRIVER SEAT CONTROL UNIT)

Disconnect driver seat control unit connector.

Check voltage between driver seat control unit connector and ground.

OK or NG

>> GO TO 6.

>> Repair or replace harness between driver seat control unit and fuse block (J/B).

CHECK GROUND CIRCUIT (DRIVER SEAT CONTROL UNIT)

Turn ignition switch OFF.

Check continuity between the driver seat control unit connector B303 terminal 32, 48 and ground.

OK or NG

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

>> 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

SE-42

AUTOMATIC DRIVE POSITIONER

Revision: 2006 August

2006 Murano

CHECK POWER SUPPLY CIRCUIT (AUTOMATIC DRIVE POSITIONER CONTROL UNIT)

Disconnect automatic drive positioner control unit connector.

Check voltage between automatic drive positioner control unit connector M20 terminal 34, 39 and ground.

OK or NG

>> GO TO 8.

>> Repair or replace harness between driver seat control

unit and fuse block (J/B).

CHECK GROUND CIRCUIT (AUTOMATIC DRIVE POSITIONER CONTROL UNIT)

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

OK or NG

>> Automatic drive positioner control unit circuit is OK.

>> 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

AUTOMATIC DRIVE POSITIONER

SE-43

Revision: 2006 August

2006 Murano

CONSULT-II Function (AUTO DRIVE POS.)

NIS001FD

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”.

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

Turn ignition switch “ON”.

Touch “START (NISSAN BASED VHCL)”.

CONSULT-II

diagnosis

items

Inspection item, self-diagnosis mode

Content

Reference

page

AUTO DRIVE
POSITIONER

WORK SUPPORT*

Changes the setting for each function.

SE-39

SELF–DIG RESULTS

Check the self-diagnosis results.

SE-45

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-46

CAN DIAGNOSTIC SUPPORT MONITOR

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

LAN-17

ACTIVE TEST

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

SE-47

DRIVER SEAT CONTROL UNIT PART NUM-
BER

Displays driver seat control unit part No.

—

PBIB1300E

BCIA0029E

AUTOMATIC DRIVE POSITIONER

SE-45

Revision: 2006 August

2006 Murano

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-47

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-49
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-50
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-51
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-88

SE-46

AUTOMATIC DRIVE POSITIONER

Revision: 2006 August

2006 Murano

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 displayed.

Nissan Murano Z50 (2006 year). Manual - part 193