Nissan Murano Z51 (2013 year). Manual - part 52

 

  Index      Manuals     Nissan Murano Z51 (2013 year) - Service and Repair Manual

 

Search            copyright infringement  

 

 

 

 

 

 

 

 

Content      ..     50      51      52      53     ..

 

 

Nissan Murano Z51 (2013 year). Manual - part 52

 

 

PB-8

< REMOVAL AND INSTALLATION >

PARKING BRAKE SHOE

PARKING BRAKE SHOE

Exploded View

INFOID:0000000008456256

Removal and Installation

INFOID:0000000008456257

REMOVAL

WARNING:

Since dust covering the parking brake has an affect on human body, the dust must be removed with a
dust collector. Never splatter the dust with an air blow gun.

1.

Remove rear tires with power tool.

2.

Remove disc rotor. Refer to 

BR-48, "BRAKE CALIPER ASSEMBLY : Removal and Installation"

.

CAUTION:

Parking brake completely in the released position.

3.

If disc rotor cannot be removed, remove as follows:

a.

Fix the disc rotor with wheel nuts and remove the adjusting hole plug.

b.

Using suitable tool, rotate adjuster (1) in direction (B) to retract
and loosen parking brake shoe.

4.

Remove anti-rattle pins, retainers, anti-rattle spring, adjuster
spring and return springs.

CAUTION:

Never drop the removed parts.

5.

Remove parking brake shoes, adjuster assembly and toggle
lever.

CAUTION:

• The parking brake shoes for the front side are made of dif-

ferent materials from those for the rear side. Never misi-
dentify them when removing.

• Never drop the removed parts.

INSTALLATION

Install in the reverse order of removal.
• Apply PBC (Poly Butyl Cuprysil) grease or silicone-based grease to the back plate and brake shoe.

1.

Back plate

2.

Parking brake shoe

3.

Adjuster

4.

Adjuster spring

5.

Return spring

6.

Anti-rattle spring

7.

Retainer

8.

Anti-rattle pin

9.

Toggle lever

: Apply PBC (Poly Butyl Cuprysil) grease or silicone-based grease.

JPFIB0046ZZ

JPFIB0007ZZ

Revision: 2012 September

2013 MURANO

PARKING BRAKE SHOE

PB-9

< REMOVAL AND INSTALLATION >

C

D

E

G

H

I

J

K

L

M

A

B

PB

N

O

P

CAUTION:

The parking brake shoes for the front side are made of different materials from those for the rear
side. Never misidentify them when removing and replacing.

• Assemble adjusters so that threaded part is expanded when rotat-

ing it in the direction shown by arrow.

• Shorten adjuster by rotating it.
• When disassembling, apply PBC (Poly Butyl Cuprysil) grease or

silicone-based grease to threads.

• Check parking brake shoe sliding surface and drum inner surface

for grease. Wipe it off if it adhere on the surfaces.

Inspection and Adjustment

INFOID:0000000008456258

INSPECTION

Brake Lining Thickness Inspection

• Check thickness (A) of brake lining.

Drum Inner Diameter Inspection

• Check inner diameter (B) of drum. 

Other Inspections

• Check brake lining for excessive wear, damage, and peeling. Replace if necessary.
• Check parking brake shoe sliding surface for excessive wear and damage. Replace if necessary.
• Check anti-rattle pin and retainer for excessive wear, damage and rust. Replace if necessary.
• Check adjuster spring, anti-rattle spring and return springs for settling, excessive wear, damage, and rust.

Replace if necessary.

• Check adjuster for smoothness. Replace if necessary.
• Check toggle lever for excessive wear, damage and rust. Replace if necessary.
• Visually check inside of the drum for excessive wear, cracks, and damage with a pair of vernier calipers.

Replace if necessary.

ADJUSTMENT

1.

Adjust the parking brake pedal stroke. Refer to 

PB-3, "Inspection and Adjustment"

.

2.

Check a drag of the parking brake.

A

:  For  RH  brake

B

: For LH brake

: Vehicle front

: Adjuster expands

JPFIB0009ZZ

Limit

A

:  Refer  to 

PB-11, "Parking Drum Brake"

.

SBR021A

Limit

B

: Refer to 

PB-11, "Parking Drum Brake"

.

JPFIB0008ZZ

Revision: 2012 September

2013 MURANO

PB-10

< REMOVAL AND INSTALLATION >

PARKING BRAKE SHOE

CAUTION:

If any drag is found, inspection the rear disc brake. Refer to 

BR-49, "BRAKE CALIPER ASSEMBLY

: Disassembly and Assembly"

.

Revision: 2012 September

2013 MURANO

SERVICE DATA AND SPECIFICATIONS (SDS)

PB-11

< SERVICE DATA AND SPECIFICATIONS (SDS) 

C

D

E

G

H

I

J

K

L

M

A

B

PB

N

O

P

SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

Parking Drum Brake

INFOID:0000000008456259

Unit: mm (in)

Parking Brake Control

INFOID:0000000008456260

Item

Limit

Brake lining

Wear thickness

1.5 (0.059)

Drum

Wear limit of inner diameter

 191 (7.52)

Item

Standard

Number of notches [under force of 196 N (20 kg, 44 lb)]

5 – 6 notches

Number of notches when brake warning lamp turns ON

1 notch

Revision: 2012 September

2013 MURANO

PCS

PCS-1

ELECTRICAL & POWER CONTROL

C

D

E

F

G

H

I

J

K

L

B

SECTION 

PCS

A

O

P

N

CONTENTS

POWER CONTROL SYSTEM

IPDM E/R

SYSTEM DESCRIPTION  ..............................

3

RELAY CONTROL SYSTEM  ..............................

3

System Diagram ........................................................

3

System Description  ...................................................

3

Component Parts Location ........................................

4

POWER CONTROL SYSTEM  .............................

6

System Diagram ........................................................

6

System Description  ...................................................

6

SIGNAL BUFFER SYSTEM  ................................

7

System Diagram ........................................................

7

System Description  ...................................................

7

POWER CONSUMPTION CONTROL SYS-
TEM .....................................................................

8

System Diagram ........................................................

8

System Description  ...................................................

8

Component Parts Location ........................................

9

DIAGNOSIS SYSTEM (IPDM E/R) .....................

10

Diagnosis Description  .............................................

10

CONSULT Function (IPDM E/R)  .............................

12

DTC/CIRCUIT DIAGNOSIS  .........................

15

U1000 CAN COMM CIRCUIT .............................

15

Description ..............................................................

15

DTC Logic  ...............................................................

15

Diagnosis Procedure ...............................................

15

B2098 IGNITION RELAY ON STUCK  ...............

16

Description ..............................................................

16

DTC Logic  ...............................................................

16

Diagnosis Procedure ...............................................

16

B2099 IGNITION RELAY OFF STUCK ..............

17

Description ..............................................................

17

DTC Logic  ...............................................................

17

Diagnosis Procedure  ...............................................

17

POWER SUPPLY AND GROUND CIRCUIT  ....

18

Diagnosis Procedure  ...............................................

18

ECU DIAGNOSIS INFORMATION ..............

19

IPDM E/R (INTELLIGENT POWER DISTRI-
BUTION MODULE ENGINE ROOM)  ................

19

Reference Value ......................................................

19

Wiring Diagram - IPDM E/R -  ..................................

27

Fail-safe ...................................................................

29

DTC Index ...............................................................

31

PRECAUTION ..............................................

32

PRECAUTIONS .................................................

32

FOR USA AND CANADA  ..........................................

32

FOR USA AND CANADA : Precaution for Supple-
mental Restraint System (SRS) "AIR BAG" and 
"SEAT BELT PRE-TENSIONER" ............................

32

FOR MEXICO .............................................................

32

FOR MEXICO : Precaution for Supplemental Re-
straint System (SRS) "AIR BAG" and "SEAT BELT 
PRE-TENSIONER" ..................................................

32

REMOVAL AND INSTALLATION  ...............

34

IPDM E/R (INTELLIGENT POWER DISTRI-
BUTION MODULE ENGINE ROOM)  ................

34

Exploded View .........................................................

34

Removal and Installation  .........................................

34

POWER DISTRIBUTION SYSTEM

BASIC INSPECTION  ...................................

35

DIAGNOSIS AND REPAIR WORK FLOW  .......

35

Work Flow ................................................................

35

SYSTEM DESCRIPTION  .............................

38

Revision: 2012 September

2013 MURANO

PCS-2

POWER DISTRIBUTION SYSTEM  ...................

38

System Description .................................................

38

Component Parts Location  .....................................

40

Component Description .........................................

40

DIAGNOSIS SYSTEM (BCM)  ............................

41

COMMON ITEM  ........................................................

41

COMMON ITEM : CONSULT Function (BCM - 
COMMON ITEM)  ...................................................
.

41

INTELLIGENT KEY ...................................................

42

INTELLIGENT KEY : CONSULT Function (BCM - 
INTELLIGENT KEY)  ..............................................
.

42

DTC/CIRCUIT DIAGNOSIS .........................

47

B2553 IGNITION RELAY ...................................

47

Description ..............................................................

47

DTC Logic ...............................................................

47

Diagnosis Procedure  ..............................................

47

B260A IGNITION RELAY  ..................................

49

Description ..............................................................

49

DTC Logic ...............................................................

49

Diagnosis Procedure  ..............................................

49

B2614 ACC RELAY  ...........................................

51

Description ..............................................................

51

DTC Logic ...............................................................

51

Diagnosis Procedure  ..............................................

51

Component Inspection ............................................

53

B2615 BLOWER RELAY CIRCUIT  ...................

54

Description ..............................................................

54

DTC Logic ...............................................................

54

Diagnosis Procedure  ..............................................

54

Component Inspection ............................................

56

B2616 IGNITION RELAY CIRCUIT  ...................

57

Description ..............................................................

57

DTC Logic ...............................................................

57

Diagnosis Procedure  ..............................................

57

Component Inspection ............................................

59

B2618 BCM ........................................................

60

Description ..............................................................

60

DTC Logic ...............................................................

60

Diagnosis Procedure  ..............................................

60

B261A PUSH-BUTTON IGNITION SWITCH  .....

61

Description ..............................................................

61

DTC Logic ...............................................................

61

Diagnosis Procedure  ..............................................

61

POWER SUPPLY AND GROUND CIRCUIT  .....

63

BCM ...........................................................................

63

BCM : Diagnosis Procedure  ...................................

63

PUSH-BUTTON IGNITION SWITCH  .................

64

Description ..............................................................

64

Component Function Check ..................................

64

Diagnosis Procedure ...............................................

64

Component Inspection  ............................................

65

PUSH-BUTTON IGNITION SWITCH POSI-
TION INDICATOR ..............................................

66

Description ..............................................................

66

Component Function Check ..................................

66

Diagnosis Procedure ...............................................

66

POWER DISTRIBUTION SYSTEM  ...................

68

Wiring Diagram - PDS (POWER DISTRIBUTION 
SYSTEM) - ..............................................................

68

ECU DIAGNOSIS INFORMATION .............

70

BCM (BODY CONTROL MODULE)  ..................

70

Reference Value  .....................................................

70

Wiring Diagram - BCM - ..........................................

93

Fail-safe ..................................................................

97

DTC Inspection Priority Chart ...............................

98

DTC Index ..............................................................

99

PRECAUTION ...........................................

102

PRECAUTIONS  ................................................

102

FOR USA AND CANADA  .......................................

102

FOR USA AND CANADA : Precaution for Supple-
mental Restraint System (SRS) "AIR BAG" and 
"SEAT BELT PRE-TENSIONER"  .........................

102

FOR MEXICO  ..........................................................

102

FOR MEXICO : Precaution for Supplemental Re-
straint System (SRS) "AIR BAG" and "SEAT BELT 
PRE-TENSIONER" ...............................................

102

SYMPTOM DIAGNOSIS  ...........................

104

PUSH-BUTTON IGNITION SWITCH DOES 
NOT OPERATE  ................................................

104

Description ............................................................

104

Diagnosis Procedure .............................................

104

PUSH-BUTTON IGNITION SWITCH POSI-
TION INDICATOR DOES NOT ILLUMINATE ..

105

Description ............................................................

105

Diagnosis Procedure .............................................

105

REMOVAL AND INSTALLATION .............

106

PUSH-BUTTON IGNITION SWITCH  ................

106

Exploded View  ......................................................

106

Removal and Installation .......................................

106

Revision: 2012 September

2013 MURANO

PCS

RELAY CONTROL SYSTEM

PCS-3

< SYSTEM DESCRIPTION >

[IPDM E/R]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

SYSTEM DESCRIPTION

RELAY CONTROL SYSTEM

System Diagram

INFOID:0000000008455163

System Description

INFOID:0000000008455164

IPDM E/R activates the internal control circuit to perform the relay ON-OFF control according to the input sig-
nals from various sensors and the request signals received from control units via CAN communication.

CAUTION:

IPDM E/R integrated relays cannot be removed.

JMMIA0623GB

Revision: 2012 September

2013 MURANO

PCS-4

< SYSTEM DESCRIPTION >

[IPDM E/R]

RELAY CONTROL SYSTEM

NOTE:
: BCM controls the starter relay.

Component Parts Location

INFOID:0000000008455165

Control relay

Input/output

Transmit unit

Control part

Reference page

• Headlamp low relay
• Headlamp high relay

• Low beam request signal
• High beam request signal

BCM (CAN)

• Headlamp low
• Headlamp high

EXL-10

(Xenon headlamp)

EXL-151

(Halogen headlamp)

Front fog lamp relay

Front fog light request sig-
nal

BCM (CAN)

Front fog lamp

EXL-17

(Xenon headlamp)

EXL-157

(Halogen headlamp)

Tail lamp relay

Position light request signal

BCM (CAN)

• Parking  lamp
• Side marker lamp
• License plate lamp
• Tail lamp

EXL-21

(Xenon headlamp)

EXL-161

(Halogen headlamp)

Illuminations

INL-12

• Front wiper relay
• Front wiper high relay

Front wiper request signal

BCM (CAN)

Front wiper

WW-6

Front wiper stop position 
signal

Front wiper motor

Horn relay

• Theft warning horn re-

quest signal

• Horn reminder signal

BCM (CAN)

• Horn (low)
• Horn (high)

SEC-19

• Starter relay

NOTE

• Starter control relay

Starter control relay signal

BCM (CAN)

Starter motor

SEC-81

SEC-79

Starter relay control signal

TCM

A/C relay

A/C compressor request 
signal

ECM (CAN)

A/C compressor
(magnet clutch)

HAC-12

(Without 7 inch dis-
play)

HAC-132

(With 7 inch display)

• Cooling fan relay-1
• Cooling fan relay-2
• Cooling fan relay-3

Cooling fan speed request 
signal

ECM (CAN)

• Cooling fan motor-1
• Cooling fan motor-2

EC-73

Ignition relay

Ignition switch ON signal

BCM (CAN)

Ignition relay 

PCS-16

Vehicle speed signal

Combination meter 
(CAN)

Push-button ignition switch 
signal

Push-button ignition 
switch

JPMIA0870ZZ

Revision: 2012 September

2013 MURANO

PCS

RELAY CONTROL SYSTEM

PCS-5

< SYSTEM DESCRIPTION >

[IPDM E/R]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

1.

IPDM E/R

A.

Engine room (LH)

Revision: 2012 September

2013 MURANO

PCS-6

< SYSTEM DESCRIPTION >

[IPDM E/R]

POWER CONTROL SYSTEM

POWER CONTROL SYSTEM

System Diagram

INFOID:0000000008455166

System Description

INFOID:0000000008455167

ALTERNATOR CONTROL

IPDM E/R outputs power generation command signal (PWM signal) to the alternator according to the status of
the power generation command value signal received from ECM via CAN communication. Refer to 

CHG-12,

"System Diagram"

.

JPMIA0908GB

Revision: 2012 September

2013 MURANO

PCS

SIGNAL BUFFER SYSTEM

PCS-7

< SYSTEM DESCRIPTION >

[IPDM E/R]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

SIGNAL BUFFER SYSTEM

System Diagram

INFOID:0000000008455168

System Description

INFOID:0000000008455169

• IPDM E/R reads the status of the oil pressure switch and transmits the oil pressure switch signal to BCM via

CAN communication. Refer to 

MWI-22, "WARNING LAMPS/INDICATOR LAMPS : System Diagram"

.

• IPDM E/R receives the rear window defogger control signal from BCM via CAN communication and trans-

mits it to ECM and AV control unit via CAN communication. Refer to 

DEF-4, "WITH BOSE SYSTEM : Sys-

tem Diagram"

.

JPMIA0862GB

Revision: 2012 September

2013 MURANO

PCS-8

< SYSTEM DESCRIPTION >

[IPDM E/R]

POWER CONSUMPTION CONTROL SYSTEM

POWER CONSUMPTION CONTROL SYSTEM

System Diagram

INFOID:0000000008930889

System Description

INFOID:0000000008455171

OUTLINE

• IPDM E/R incorporates a power consumption control function that reduces the power consumption accord-

ing to the vehicle status. 

• IPDM E/R changes its status (control mode) with the sleep wake up signal received from BCM via CAN com-

munication.

Normal mode (wake-up)

- CAN communication is normally performed with other control units.
- Individual unit control by IPDM E/R is normally performed.

Low power consumption mode (sleep)

- Low power consumption control is active.
- CAN transmission is stopped.

SLEEP MODE ACTIVATION

• IPDM E/R judges that the sleep-ready conditions are fulfilled when the ignition switch is OFF and none of the

conditions below are present. Then it transmits a sleep-ready signal (ready) to BCM via CAN communica-
tion.

- Outputting signals to actuators
- Switches or relays operating
- Output requests are being received from control units via CAN communication.
• IPDM E/R stops CAN communication and enters the low power consumption mode when it receives a sleep

wake up signal (sleep) from BCM and the sleep-ready conditions are fulfilled.

WAKE-UP OPERATION

• IPDM E/R changes from the low power consumption mode to the normal mode when it receives a sleep

wake-up signal (wake up) from BCM or any of the following conditions is fulfilled. In addition, it transmits a
sleep-ready signal (not-ready) to BCM via CAN communication to report the CAN communication start.

- Ignition switch ON
- An output request is received from a control unit via CAN communication.

JPMIA0906GB

Revision: 2012 September

2013 MURANO

PCS

POWER CONSUMPTION CONTROL SYSTEM

PCS-9

< SYSTEM DESCRIPTION >

[IPDM E/R]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

Component Parts Location

INFOID:0000000008930890

1.

Combination meter

2.

IPDM E/R

3.

BCM

4.

Driver seat control unit

5.

Automatic back door control unit

A.

Engine room (LH)

B.

Behind of combination meter

C.

Backside of the seat cushion (driver 
seat)

D.

Dash side lower (Passenger side)

JPMIA0899ZZ

Revision: 2012 September

2013 MURANO

PCS-10

< SYSTEM DESCRIPTION >

[IPDM E/R]

DIAGNOSIS SYSTEM (IPDM E/R)

DIAGNOSIS SYSTEM (IPDM E/R)

Diagnosis Description

INFOID:0000000008455173

AUTO ACTIVE TEST

Description

In auto active test mode, the IPDM E/R sends a drive signal to the following systems to check their operation.
• Oil pressure warning lamp
• Front wiper (LO, HI)
• Parking lamps
• License plate lamps
• Side maker lamps
• Tail lamps
• Front fog lamps
• Headlamps (LO, HI)
• A/C compressor (magnet clutch)
• Cooling fan

Operation Procedure

1.

Close the hood and lift the wiper arms from the windshield. (Prevent windshield damage due to wiper
operation)
NOTE:
When auto active test is performed with hood opened, sprinkle water on windshield beforehand.

2.

Turn the ignition switch OFF.

3.

Turn the ignition switch ON, and within 20 seconds, press the front door switch (driver side) 10 times.
Then turn the ignition switch OFF.

CAUTION:

Close passenger door.

4.

Turn the ignition switch ON within 10 seconds. After that the horn sounds once and the auto active test
starts.

5.

The oil pressure warning lamp starts blinking when the auto active test starts.

6.

After a series of the following operations is repeated 3 times, auto active test is completed.

NOTE:
When auto active test mode has to be cancelled halfway through test, turn the ignition switch OFF.

CAUTION:

• If auto active test mode cannot be actuated, check door switch system. Refer to 

DLK-97, "WITH

AUTOMATIC BACK DOOR : Component Function Check"

.

• Do not start the engine.

Inspection in Auto Active Test Mode

When auto active test mode is actuated, the following 6 steps are repeated 3 times.

Operation 
sequence

Inspection location

Operation

1

Oil pressure warning lamp

Blinks continuously during operation of auto active test 

2

Front wiper

LO for 5 seconds 

 HI for 5 seconds

3

• Parking lamps
• License plate lamps
• Side maker lamps
• Tail  lamps
• Front  fog  lamps

10 seconds

4

Headlamps

LO 

 HI 5 times

5

A/C  compressor  (magnet clutch)

ON 

 OFF 5 times

6

Cooling fan

LO for 5 seconds 

 MID for 3 seconds 

 HI for 2 seconds

Revision: 2012 September

2013 MURANO

PCS

DIAGNOSIS SYSTEM (IPDM E/R)

PCS-11

< SYSTEM DESCRIPTION >

[IPDM E/R]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

Concept of auto active test

• IPDM E/R starts the auto active test with the door switch signals transmitted by BCM via CAN communica-

tion. Therefore, the CAN communication line between IPDM E/R and BCM is considered normal if the auto
active test starts successfully.

• The auto active test facilitates troubleshooting if any systems controlled by IPDM E/R cannot be operated.

Diagnosis chart in auto active test mode

JPMIA0909GB

Symptom

Inspection contents

Possible cause

Any of the following components do not operate

• Parking  lamps
• License plate lamps
• Side maker lamps
• Tail  lamps
• Front fog lamps
• Headlamp (HI, LO)
• Front wiper (HI, LO)

Perform auto active test.
Does the applicable system 
operate?

YES

BCM signal input circuit

NO

• Lamp or motor
• Lamp or motor ground cir-

cuit

• Harness or connector be-

tween IPDM E/R and appli-
cable system

• IPDM E/R

A/C compressor does not operate

Perform auto active test.
Does the magnet clutch oper-
ate?

YES

• A/C amp. signal input circuit
• CAN communication signal 

between A/C amp. and 
ECM

• CAN communication signal 

between ECM and IPDM E/
R

NO

• Magnet clutch
• Harness or connector be-

tween IPDM E/R and mag-
net clutch

• IPDM E/R

Oil pressure warning lamp does not operate

Perform auto active test.
Does the oil pressure warning 
lamp blink?

YES

• Harness or connector be-

tween IPDM E/R and oil 
pressure switch

• Oil pressure switch
• IPDM E/R

NO

• CAN communication signal 

between IPDM E/R and 
BCM

• CAN communication signal 

between BCM and combi-
nation meter

• Combination meter

Revision: 2012 September

2013 MURANO

PCS-12

< SYSTEM DESCRIPTION >

[IPDM E/R]

DIAGNOSIS SYSTEM (IPDM E/R)

CONSULT Function (IPDM E/R)

INFOID:0000000008455174

APPLICATION ITEM

CONSULT performs the following functions via CAN communication with IPDM E/R.

SELF DIAGNOSTIC RESULT

Refer to 

PCS-31, "DTC Index"

.

DATA MONITOR

NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.

Cooling fan does not operate

Perform auto active test.
Does the cooling fan operate?

YES

• ECM signal input circuit
• CAN communication signal 

between ECM and IPDM E/
R

NO

• Harness or connector be-

tween IPDM E/R and cool-
ing fan motor

• Harness or connector be-

tween IPDM E/R and cool-
ing fan relay

• Cooling fan motor
• Cooling fan relay
• IPDM  E/R

Symptom

Inspection contents

Possible cause

Diagnosis mode

Description

Ecu Identification

Allows confirmation of IPDM E/R part number.

Self Diagnostic Result

Displays the diagnosis results judged by IPDM E/R.

Data Monitor

Displays the real-time input/output data from IPDM E/R input/output data.

Active Test

IPDM E/R can provide a drive signal to electronic components to check their operations.

CAN Diag Support Monitor

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

Monitor Item

[Unit]

MAIN SIG-

NALS

Description

MOTOR FAN REQ
[1/2/3/4]

×

Displays the value of the cooling fan speed request signal received from ECM via 
CAN communication.

AC COMP REQ
[Off/On]

×

Displays the status of the A/C compressor request signal received from ECM via 
CAN communication.

TAIL&CLR REQ
[Off/On]

×

Displays the status of the position light request signal received from BCM via CAN 
communication.

HL LO REQ
[Off/On]

×

Displays the status of the low beam request signal received from BCM via CAN 
communication.

HL HI REQ
[Off/On]

×

Displays the status of the high beam request signal received from BCM via CAN 
communication.

FR FOG REQ
[Off/On]

×

Displays the status of the front fog light request signal received from BCM via 
CAN communication.

FR WIP REQ
[Stop/1LOW/Low/Hi]

×

Displays the status of the front wiper request signal received from BCM via CAN 
communication.

WIP AUTO STOP
[STOP P/ACT P]

×

Displays the status of the front wiper auto stop signal judged by IPDM E/R.

WIP PROT
[Off/BLOCK]

×

Displays the status of the front wiper fail-safe operation judged by IPDM E/R.

IGN RLY1 -REQ
[Off/On]

Displays the status of the ignition switch ON signal received from BCM via CAN 
communication.

Revision: 2012 September

2013 MURANO

 

 

 

 

 

 

 

Content      ..     50      51      52      53     ..