Murano Cross Cabriolet Z51 (2012 year). Manual - part 62

 

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Murano Cross Cabriolet Z51 (2012 year). Manual - part 62

 

 

MWI-26

< ECU DIAGNOSIS INFORMATION >

COMBINATION METER

CRUISE IND

Ignition switch 
ON

CRUISE indicator lamp ON

On

CRUISE indicator lamp OFF

Off

O/D OFF IND

Ignition switch 
ON

O/D OFF indicator lamp ON

On

O/D OFF indicator lamp OFF

Off

4WD W/L

Ignition switch 
ON

AWD warning lamp ON

On

AWD warning lamp OFF

Off

4WD LOCK IND

Ignition switch 
ON

AWD LOCK indicator lamp ON

On

AWD LOCK indicator lamp OFF

Off

FUEL W/L

Ignition switch 
ON

Low-fuel warning lamp ON

On

Low-fuel warning lamp OFF

Off

WASHER W/L

Ignition switch 
ON

Washer warning displayed

On

Washer warning not displayed

Off

AIR PRES W/L

Ignition switch 
ON

Low tire pressure warning lamp ON

On

Low tire pressure warning lamp OFF

Off

KEY G/Y W/L 

Ignition switch 
ON

Key warning lamp (green/yellow) ON

On

Key warning lamp (green/yellow) OFF

Off

LCD

Ignition switch 
ON

Engine start information display

B&P I

Ignition switch 
ACC

Engine start information display

B&P N

Ignition switch 
LOCK

Key ID warning display

ID NG

Ignition switch 
LOCK

Steering lock information display

ROTAT

Ignition switch 
LOCK

P position warning display

SFT P

Ignition switch 
LOCK

Intelligent Key insert information display

INSRT

Ignition switch 
LOCK

Intelligent Key low battery warning display

BATT

Ignition switch 
ON

Take away warning display

NO KY

Ignition switch 
LOCK

Key warning display

OUTKY

Ignition switch 
ON

ACC warning display

LK WN

SHIFT IND

Ignition switch 
ON

Shift position indicator P display

P

Shift position indicator R display

R

Shift position indicator N display

N

Shift position indicator D display

D

Shift position indicator L display

L

FUEL CAP W/L

Ignition switch 
ON

Fuel filler cap warning display ON

On

Fuel filler cap warning display OFF

Off

O/D OFF SW

Ignition switch 
ON

Overdrive control switch ON

On

Overdrive control switch OFF

Off

M RANGE SW

Ignition switch 
ON

NOTE:
This item is displayed, but cannot be moni-
tored.

Off

Monitor Item

Condition

Value/Status

Revision: 2013 February

2012 Murano CrossCabriolet

MWI

COMBINATION METER

MWI-27

< ECU DIAGNOSIS INFORMATION >

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NOTE:

Some items are not available according to vehicle specification.

TERMINAL LAYOUT

PHYSICAL VALUES

NM RANGE SW

Ignition switch 
ON

NOTE:
This item is displayed, but cannot be moni-
tored.

Off

AT SFT UP SW

Ignition switch 
ON

NOTE:
This item is displayed, but cannot be moni-
tored.

Off

AT SFT DWN SW

Ignition switch 
ON

NOTE:
This item is displayed, but cannot be moni-
tored.

Off

PKB SW

Ignition switch 
ON

Parking brake switch ON

On

Parking brake switch OFF

Off

BUCKLE SW

Ignition switch 
ON

Seat belt (driver side) not fastened

On

Seat belt (driver side) fastened

Off

BRAKE OIL SW

Ignition switch 
ON

Brake fluid level switch ON

On

Brake fluid level switch OFF

Off

A/C AMP CONN

Ignition switch 
ON

Other than the following

On

Receives ambient sensor power signal

Off

ENTER SW

Ignition switch 
ON

When  

is 

pressed

On

Other than the above

Off

SELECT SW

Ignition switch 
ON

When  

is 

pressed

On

Other than the above

Off

DISTANCE
[km]

Ignition switch 
ON

—

Distance to empty calculated by com-
bination meter

OUTSIDE TEMP
[

°

C] or [

°

F]

Ignition switch 
ON

—

Equivalent to ambient temperature
NOTE:
This may not match the indicated value 
on the information display.

FUEL LOW SIG

Ignition switch 
ON

Low fuel warning displayed

On

Low fuel warning not displayed

Off

BUZZER

Ignition switch 
ON

Buzzer ON

On

Buzzer OFF

Off

TPMS PRESS L

Power switch 
ON

During check tire pressure warning indica-
tion

On

Other than the above

Off

Monitor Item

Condition

Value/Status

JPNIA0968GB

Revision: 2013 February

2012 Murano CrossCabriolet

MWI-28

< ECU DIAGNOSIS INFORMATION >

COMBINATION METER

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

+

–

Signal name

Input/

Output

1

(Y)

Ground

Battery power supply

Input

Ignition 
switch 
OFF

—

Battery voltage

2

(O)

Ground

Ignition signal

Input

Ignition 
switch 
ON

—

Battery voltage

3

(B)

Ground

Ground

—

Ignition 
switch 
ON

—

0  V

4

(B)

Ground

Ground

—

Ignition 
switch 
ON

—

0  V

5

(SB)

Ground

Illumination control signal

Output

Ignition 
switch 
ON

• Lighting switch 1ST
• When meter illumination 

is maximum

• Lighting switch 1ST
• When meter illumination 

is minimum

8

(SB)

10

(O)

Trip reset signal

Input

Ignition 
switch 
ON

When trip reset switch is 
pressed.

0 V

Other than the above

5 V

9

(W)

Ground

Illumination control signal 
(illumination control switch)

Output

Ignition 
switch 
ON

• Lighting switch 1ST
• When meter illumination 

is maximum

• Lighting switch 1ST
• When meter illumination 

is minimum

10

(O)

Ground

Meter control switch ground

—

Ignition 
switch 
ON

—

0  V

11

(L)

10

(O)

Enter switch signal

Input

Ignition 
switch 
ON

When  

is 

pressed.

0 V

Other than the above

5 V

JPNIA0828GB

JSNIA4277GB

JSNIA4278GB

JSNIA4279GB

Revision: 2013 February

2012 Murano CrossCabriolet

MWI

COMBINATION METER

MWI-29

< ECU DIAGNOSIS INFORMATION >

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12

(R)

10

(O)

Select switch signal

Input

Ignition 
switch 
ON

When  

is 

pressed.

0 V

Other than the above

5 V

13

(V)

10

(O)

Illumination control switch 
signal (+)

Input

Ignition 
switch 
ON

When 

 is pressed.

0 V

Other than the above

5 V

14

(GR)

10

(O)

Illumination control switch 
signal (-)

Input

Ignition 
switch 
ON

When 

 is pressed.

0 V

Other than the above

5 V

15

(BR)

—

Air bag signal

Input

—

—

—

18

(L)

Ground

Ambient sensor signal

Input

Ignition 
switch 
ON

Changes depending to am-
bient temperature.

19

(P)

Ground

A/C auto amp. connection 
recognition signal

Input

Ignition 
switch 
ON

—

5  V

20

(Y)

Ground

Ambient sensor ground

Input

Ignition 
switch 
ON

—

0  V

21

(L)

—

CAN-H

—

—

—

—

22

(P)

—

CAN-L

—

—

—

—

23

(B)

Ground

Ground

—

Ignition 
switch 
ON

—

0  V

24

(W)

Ground

Fuel level sensor ground

—

Ignition 
switch 
ON

—

0  V

25

(BR)

Ground

Alternator signal

Input

Ignition 
switch 
ON

Charge warning lamp ON

2 V

Charge warning lamp OFF

12 V

26

(G)

Ground

Parking brake switch signal

Input

Ignition 
switch 
ON

Parking brake ON

0 V

Parking brake OFF

5 V

27

(V)

Ground

Brake fluid level switch sig-
nal

Input

Ignition 
switch 
ON

Brake fluid level is normal

12 V

Brake fluid level is less than 
LOW level

0 V

28

(R)

Ground

Roof status signal

Input

Ignition 
switch 
ON

Soft top indicator lamp ON

0 V

Soft top indicator lamp OFF

12 V

29

(R)

Ground

Washer level switch signal

Input

Ignition 
switch 
ON

Washer level switch ON

0 V

Washer level switch OFF

5 V

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

+

–

Signal name

Input/

Output

JSNIA0014GB

Revision: 2013 February

2012 Murano CrossCabriolet

MWI-30

< ECU DIAGNOSIS INFORMATION >

COMBINATION METER

Fail-Safe

INFOID:0000000007565089

FAIL-SAFE

The combination meter activates the fail-safe control if CAN communication with each unit is malfunctioning.

30

(P)

Ground

Vehicle speed signal
(2-pulse)

Output

Ignition 
switch 
ON

Speedometer operated 
[When vehicle speed is ap-
prox. 40 km/h (25 MPH)]

NOTE:
The maximum voltage varies de-
pending on the specification 
(destination unit).

31

(V)

Ground

Vehicle speed signal
(8-pulse)

Output

Ignition 
switch 
ON

Speedometer operated 
[When vehicle speed is ap-
prox. 40 km/h (25 MPH)]

NOTE:
The maximum voltage varies de-
pending on the specification 
(destination unit).

32

(LG)

Ground

Overdrive control switch 
signal

Input

Ignition 
switch 
ON

Overdrive control switch 
pressed.

0 V

Overdrive control switch 
not pressed.

5 V

34

(G)

Ground

Fuel level sensor signal

Input

Ignition 
switch 
ON

—

MWI-49, "Component Inspec-
tion"

35

(SB)

Ground

Seat belt buckle switch sig-
nal (driver side)

Input

Ignition 
switch 
ON

When driver seat belt is fas-
tened.

12 V

When driver seat belt is un-
fastened.

0 V

36

(R)

—

Seat belt buckle switch sig-
nal (passenger side)

Input

—

—

—

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

+

–

Signal name

Input/

Output

JSNIA0015GB

JSNIA0012GB

Function

Specifications

Speedometer

Reset to zero by suspending communication.

Tachometer

Engine coolant temperature gauge

Illumination control

When suspending communication, changes to nighttime 
mode.

Revision: 2013 February

2012 Murano CrossCabriolet

MWI

COMBINATION METER

MWI-31

< ECU DIAGNOSIS INFORMATION >

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DTC Index

INFOID:0000000007565090

Information display

Door open warning

The display turns off by suspending communication.

Trunk open warning

Parking brake release warning

Low tire pressure warning

Fuel filler cap warning

Instantaneous fuel warning

• When reception time of an abnormal signal is 2 seconds or 

less, the last received datum is used for calculation to indi-
cate the result.

• When reception time of an abnormal signal is more than two 

seconds, the last result calculated during normal condition 
is indicated.

Average fuel consumption

Average vehicle speed

Travel distance

Buzzer

The buzzer turns off by suspending communication.

Warning lamp/indicator 
lamp

ABS warning lamp

The lamp turns on by suspending communication.

VDC warning lamp

Brake warning lamp

AWD warning lamp

Malfunction indicator lamp

Low tire pressure warning lamp

The lamp turns ON after flashing for 1 minute.

High beam indicator lamp

The lamp turns off by suspending communication.

Turn signal indicator lamp

Light indicator lamp

Oil pressure warning lamp

CRUISE indicator lamp

O/D OFF indicator lamp

VDC OFF indicator lamp

AWD LOCK indicator lamp

Key warning lamp

Function

Specifications

Display contents of CONSULT

Diagnostic item is detected when ...

Refer to

CAN COMM CIRCUIT
[U1000]

When combination meter is not transmitting or receiving CAN communication signal 
for 2 seconds or more.

MWI-42, 

"Diagnosis

Procedure"

CONTROL UNIT (CAN)
[U1010]

When detecting error during the initial diagnosis of the CAN controller of combina-
tion meter.

MWI-43, 

"Diagnosis 

Procedure"

VEHICLE SPEED
[B2205]

The abnormal vehicle speed signal is input from the ABS actuator and electric unit 
(control unit) for 2 seconds or more.

MWI-44, 

"Diagnosis

Procedure"

ENGINE SPEED
[B2267]

If ECM continuously transmits abnormal engine speed signals for 2 seconds or 
more.

MWI-45, 

"Diagnosis 

Procedure"

WATER TEMP
[B2268]

If ECM continuously transmits abnormal engine coolant temperature signals for 60 
seconds or more.

MWI-46, 

"Diagnosis 

Procedure"

Revision: 2013 February

2012 Murano CrossCabriolet

MWI-32

< ECU DIAGNOSIS INFORMATION >

IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)

IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE
ROOM)

List of ECU Reference

INFOID:0000000007565091

ECU

Reference

IPDM E/R

PCS-15, "Reference Value"

PCS-21, "Fail-safe"

PCS-23, "DTC Index"

Revision: 2013 February

2012 Murano CrossCabriolet

MWI

METER SYSTEM

MWI-33

< WIRING DIAGRAM >

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WIRING DIAGRAM

METER SYSTEM

Wiring Diagram

INFOID:0000000007565092

For connector terminal arrangements, harness layouts, and alphabets in a 

 (option abbreviation; if not

described in wiring diagram), refer to 

GI-12, "Connector Information"

.

JCNWA4149GB

Revision: 2013 February

2012 Murano CrossCabriolet

MWI-34

< WIRING DIAGRAM >

METER SYSTEM

JCNWA4150GB

Revision: 2013 February

2012 Murano CrossCabriolet

MWI

METER SYSTEM

MWI-35

< WIRING DIAGRAM >

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JCNWA4151GB

Revision: 2013 February

2012 Murano CrossCabriolet

MWI-36

< WIRING DIAGRAM >

COMPASS

COMPASS

Wiring Diagram - COMPASS -

INFOID:0000000007565093

For connector terminal arrangements, harness layouts, and alphabets in a 

 (option abbreviation; if not

described in wiring diagram), refer to 

GI-12, "Connector Information"

.

JCNWA4160GB

Revision: 2013 February

2012 Murano CrossCabriolet

MWI

DIAGNOSIS AND REPAIR WORKFLOW

MWI-37

< BASIC INSPECTION >

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BASIC INSPECTION

DIAGNOSIS AND REPAIR WORKFLOW

Work flow

INFOID:0000000007565094

OVERALL SEQUENCE

• Reference 1···

MWI-20, "On Board Diagnosis Function"

.

• Reference 2···

MWI-31, "DTC Index"

.

• Reference 3···

MWI-51, "Diagnosis Procedure"

.

• Reference 4···

MWI-52, "Component Inspection"

.

• Reference 5···

MWI-47, "COMBINATION METER : Diagnosis Procedure"

.

DETAILED FLOW

1.

OBTAIN INFORMATION ABOUT SYMPTOM

Interview the customer to obtain as much information as possible about the conditions and environment under
which the malfunction occurred.

>> GO TO 2.

JSNIA4491GB

Revision: 2013 February

2012 Murano CrossCabriolet

MWI-38

< BASIC INSPECTION >

DIAGNOSIS AND REPAIR WORKFLOW

2.

CHECK SYMPTOM

• Check the symptom based on the information obtained from the customer.
• Check that any other malfunctions are present.

>> GO TO 3.

3.

CHECK ON BOARD DIAGNOSIS OPERATION

Check that the on board diagnosis function operates. Refer to 

MWI-20, "On Board Diagnosis Function"

. 

Does the on board diagnosis function operate normally?

YES

>> GO TO 4.

NO

>> GO TO 6.

4.

CHECK CONSULT SELF-DIAGNOSIS RESULTS

1.

Connect CONSULT and perform self-diagnosis. Refer to 

MWI-31, "DTC Index"

.

2.

When DTC is detected, follow the instructions below:

-

Record DTC and Freeze Frame Data.

Are self-diagnosis results normal?

YES

>> GO TO 5.

NO

>> GO TO 10.

5.

NARROW DOWN THE MALFUNCTIONING PARTS BY SYMPTOM DIAGNOSIS

Perform symptom diagnosis and narrow down the malfunctioning parts.

>> GO TO 10.

6.

CHECK METER CONTROL SWITCH SIGNAL CIRCUIT

Check meter control switch signal circuit. Refer to 

MWI-51, "Diagnosis Procedure"

. 

Is inspection result OK?

YES

>> GO TO 7.

NO

>> GO TO 10.

7.

CHECK METER CONTROL SWITCH

Check meter control switch. Refer to 

MWI-52, "Component Inspection"

. 

Is inspection result OK?

YES

>> GO TO 8.

NO

>> GO TO 10.

8.

CHECK COMBINATION METER POWER SUPPLY AND GROUND CIRCUITS

Check combination meter power supply and ground circuits. Refer to 

MWI-47, "COMBINATION METER :

Diagnosis Procedure"

. 

Is inspection result OK?

YES

>> GO TO 9.

NO

>> GO TO 10.

9.

REPLACE COMBINATION METER

Replace combination meter.

>> GO TO 11.

10.

REPAIR OR REPLACE MALFUNCTIONING PARTS

Repair or replace the malfunctioning parts.
NOTE:
If DTC is displayed, erase DTC after repair or replace malfunctioning parts.

>> GO TO 11.

Revision: 2013 February

2012 Murano CrossCabriolet

MWI

DIAGNOSIS AND REPAIR WORKFLOW

MWI-39

< BASIC INSPECTION >

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11.

FINAL CHECK

Check that the combination meter operates normally.
Do they operate normally?

YES

>> INSPECTION END

NO

>> GO TO 1.

Revision: 2013 February

2012 Murano CrossCabriolet

MWI-40

< BASIC INSPECTION >

ZONE VARIATION SETTING (COMPASS)

ZONE VARIATION SETTING (COMPASS)

Work Procedure

INFOID:0000000007565095

1.

Press and hold the compass switch for 3 – 9 seconds.

2.

The current zone setting appears on the compass display.

3.

Find the current geographical location number in the zone varia-
tion chart.

4.

Select the new zone number. (Press the compass switch until
the new zone number appears on the compass display.)

5.

After select the new zone number, the compass display will
automatically shows a direction within a few seconds.

6.

Perform the following calibration procedure for more accurate
indications.

SEL168Y

Revision: 2013 February

2012 Murano CrossCabriolet

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CALIBRATION (COMPASS)

MWI-41

< BASIC INSPECTION >

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CALIBRATION (COMPASS)

Work Procedure

INFOID:0000000007565096

NOTE:
The compass calibrates itself under normal driving conditions. However, occasional circumstances may cause
the compass to operate inaccurately. Example: Driving from rural (wide open) areas to crowded city areas, or
if an aftermarket (i.e., non original equipment) antenna with a magnetic base is attached to the vehicle. Cali-
brate the mirror compass if the display shows only one direction or a limited number of directions.
NOTE:
• If “magnetic hats” are used in the dealership for vehicle identification, remove the hat from the vehicle before

performing the following steps. Do not put the hat back on the vehicle after the procedure is completed.

• Drive the vehicle to an open level area; away from large metallic objects, structures, and overhead power

lines.

• Turn off “non-essential” electrical accessories (rear window defrost, heater/air conditioning, wipers) and

close the doors.

1.

Verify the correct compass zone setting for the geographical location. Refer to 

MWI-40, "Work Proce-

dure"

.

2.

Press and hold the compass switch for more than 9 seconds.

3.

“C” is displayed on the compass display when calibration starts.

4.

Drive slowly [less than 8 km/h (5 MPH)] in a circle until the “C / CAL” is replaced with primary headings (N,
NE, E, SE, S, SW, W, or NW).
NOTE:
This will require driving at least 2 complete 360 degree circles, 3 complete circles may be required.

5.

The compass calibration procedure is now complete. The compass should operate normally.
NOTE:
If at any time the compass continually displays the incorrect direction or the reading is erratic or locked,
repeat the calibration procedure.

Revision: 2013 February

2012 Murano CrossCabriolet

 

 

 

 

 

 

 

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