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Nissan Murano Z51 (2011 year). Manual - part 25

DEF-60

< ECU DIAGNOSIS INFORMATION >

BCM (BODY CONTROL MODULE)

DTC Inspection Priority Chart

INFOID:0000000006859378

If some DTCs are displayed at the same time, perform inspections one by one based on the following priority
chart.

DTC Index

INFOID:0000000006859379

NOTE:
The details of time display are as follows.
• CRNT: A malfunction is detected now.
• PAST: A malfunction was detected in the past.
IGN counter is displayed on Freeze Frame Data. For details of Freeze Frame Data, refer to

BCS-18, "COM-

MON ITEM : CONSULT-III Function (BCM - COMMON ITEM)"

Priority

DTC

B2562: LOW VOLTAGE

• U1000: CAN COMM
• U1010: CONTROL UNIT(CAN)

• B2190: NATS ANTENNA AMP
• B2191: DIFFERENCE OF KEY
• B2192: ID DISCORD BCM-ECM
• B2193: CHAIN OF BCM-ECM
• B2195: ANTI SCANNING

• B2553: IGNITION RELAY
• B2555: STOP LAMP
• B2556: PUSH-BTN IGN SW
• B2557: VEHICLE SPEED
• B2560: STARTER CONT RELAY
• B2601: SHIFT POSITION
• B2602: SHIFT POSITION
• B2603: SHIFT POSI STATUS
• B2604: PNP SW
• B2605: PNP SW
• B2608: STARTER RELAY
• B260A: IGNITION RELAY
• B260F: ENG STATE SIG LOST
• B2614: ACC RELAY CIRC
• B2615: BLOWER RELAY CIRC
• B2616: IGN RELAY CIRC
• B2617: STARTER RELAY CIRC
• B2618: BCM
• B261A: PUSH-BTN IGN SW
• B261E: VEHICLE TYPE
• B26EA: KEY REGISTRATION
• C1729: VHCL SPEED SIG ERR
• U0415: VEHICLE SPEED SIG

• C1704: LOW PRESSURE FL
• C1705: LOW PRESSURE FR
• C1706: LOW PRESSURE RR
• C1707: LOW PRESSURE RL
• C1708: [NO DATA] FL
• C1709: [NO DATA] FR
• C1710: [NO DATA] RR
• C1711: [NO DATA] RL
• C1716: [PRESSDATA ERR] FL
• C1717: [PRESSDATA ERR] FR
• C1718: [PRESSDATA ERR] RR
• C1719: [PRESSDATA ERR] RL
• C1734: CONTROL UNIT

• B2622: INSIDE ANTENNA
• B2623: INSIDE ANTENNA

Revision: 2011 November

2011 MURANO

BCM (BODY CONTROL MODULE)

DEF-61

< ECU DIAGNOSIS INFORMATION >

DEF

CONSULT display

Fail-safe

Freeze Frame

Data

•Vehicle Speed

•Odo/Trip Meter

•Vehicle Condi-

tion

Intelligent Key

warning lamp ON

Tire pressure

monitor warning

lamp ON

Reference

page

No DTC is detected.
further testing
may be required.

—

U1000: CAN COMM

—

BCS-38

U1010: CONTROL UNIT(CAN)

—

BCS-39

U0415: VEHICLE SPEED SIG

—

BCS-40

B2190: NATS ANTENNA AMP

—

SEC-42

B2191: DIFFERENCE OF KEY

—

SEC-45

B2192: ID DISCORD BCM-ECM

—

SEC-46

B2193: CHAIN OF BCM-ECM

—

SEC-48

B2195: ANTI SCANNING

—

SEC-49

B2553: IGNITION RELAY

—

PCS-48

B2555: STOP LAMP

—

SEC-50

B2556: PUSH-BTN IGN SW

—

SEC-52

B2557: VEHICLE SPEED

—

SEC-54

B2560: STARTER CONT RELAY

—

SEC-55

B2562: LOW VOLTAGE

—

BCS-41

B2601: SHIFT POSITION

—

SEC-56

B2602: SHIFT POSITION

—

SEC-59

B2603: SHIFT POSI STATUS

—

SEC-61

B2604: PNP SW

—

SEC-64

B2605: PNP SW

—

SEC-66

B2608: STARTER RELAY

—

SEC-68

B260A: IGNITION RELAY

—

PCS-50

B260F: ENG STATE SIG LOST

—

SEC-70

B2614: ACC RELAY CIRC

—

PCS-52

B2615: BLOWER RELAY CIRC

—

PCS-55

B2616: IGN RELAY CIRC

—

PCS-58

B2617: STARTER RELAY CIRC

—

SEC-72

B2618: BCM

—

PCS-61

B261A: PUSH-BTN IGN SW

—

SEC-75

B261E: VEHICLE TYPE

(Turn ON for 15

seconds)

—

SEC-78

B2622: INSIDE ANTENNA

—

DLK-91

B2623: INSIDE ANTENNA

—

DLK-93

B26EA: KEY REGISTRATION

—

(Turn ON for 15

seconds)

—

SEC-71

C1704: LOW PRESSURE FL

—

WT-23

C1705: LOW PRESSURE FR

—

C1706: LOW PRESSURE RR

—

C1707: LOW PRESSURE RL

—

Revision: 2011 November

2011 MURANO

DEF-62

< ECU DIAGNOSIS INFORMATION >

BCM (BODY CONTROL MODULE)

C1708: [NO DATA] FL

—

WT-25

C1709: [NO DATA] FR

—

C1710: [NO DATA] RR

—

C1711: [NO DATA] RL

—

C1716: [PRESSDATA ERR] FL

—

WT-28

C1717: [PRESSDATA ERR] FR

—

C1718: [PRESSDATA ERR] RR

—

C1719: [PRESSDATA ERR] RL

—

C1729: VHCL SPEED SIG ERR

—

WT-29

C1734: CONTROL UNIT

—

WT-30

CONSULT display

Fail-safe

Freeze Frame

Data

•Vehicle Speed

•Odo/Trip Meter

•Vehicle Condi-

tion

Intelligent Key

warning lamp ON

Tire pressure

monitor warning

lamp ON

Reference

page

Revision: 2011 November

2011 MURANO

REAR WINDOW DEFOGGER DOES NOT OPERATE

DEF-63

< SYMPTOM DIAGNOSIS >

DEF

SYMPTOM DIAGNOSIS

REAR WINDOW DEFOGGER DOES NOT OPERATE

Diagnosis Procedure

INFOID:0000000006260878

CHECK POWER SUPPLY AND GROUND CIRCUIT

Check power supply and ground circuit.
Refer to

DEF-10, "Diagnosis Procedure"

Is the inspection result normal?

YES

>> GO TO 2.

>> Repair or replace the malfunctioning parts.

CHECK REAR WINDOW DEFOGGER SWITCH

Check rear window defogger switch.
Refer to

DEF-11, "Component Function Check"

Is the inspection result normal?

YES

>> GO TO 3.

>> Repair or replace the malfunctioning parts.

CHECK REAR WINDOW DEFOGGER RELAY

Check rear window defogger relay.
Refer to

DEF-12, "Component Function Check"

Is the inspection result normal?

YES

>> GO TO 4.

>> Repair or replace the malfunctioning parts.

CHECK REAR WINDOW DEFOGGER

Check rear window defogger.
Refer to

DEF-14, "Component Function Check"

Is the inspection result normal?

YES

>> GO TO 5.

>> Repair or replace the malfunctioning parts.

CONFIRM THE OPERATION

Confirm the operation again.
Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-44, "Intermittent Incident"

>> GO TO 1.

Revision: 2011 November

2011 MURANO

DEF-64

< SYMPTOM DIAGNOSIS >

REAR WINDOW DEFOGGER AND DOOR MIRROR DEFOGGER DO NOT OPER-

ATE.

REAR WINDOW DEFOGGER AND DOOR MIRROR DEFOGGER DO NOT
OPERATE.

Diagnosis Procedure

INFOID:0000000006260879

CHECK POWER SUPPLY AND GROUND CIRCUIT

Check power supply and ground circuit.
Refer to

DEF-10, "Diagnosis Procedure"

Is the inspection result normal?

YES

>> GO TO 2.

>> Repair or replace the malfunctioning parts.

CHECK REAR WINDOW DEFOGGER SWITCH

Check rear window defogger switch.
Refer to

DEF-11, "Component Function Check"

Is the inspection result normal?

YES

>> GO TO 3.

>> Repair or replace the malfunctioning parts.

CHECK REAR WINDOW DEFOGGER RELAY

Check rear window defogger relay.
Refer to

DEF-12, "Component Function Check"

Is the inspection result normal?

YES

>> GO TO 4.

>> Repair or replace the malfunctioning parts.

CONFIRM THE OPERATION

Confirm the operation again.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-44, "Intermittent Incident"

>> GO TO 1.

Revision: 2011 November

2011 MURANO

REAR WINDOW DEFOGGER DOES NOT OPERATE BUT BOTH DOOR MIRROR

DEFOGGERS OPERATE.

DEF-65

< SYMPTOM DIAGNOSIS >

DEF

REAR WINDOW DEFOGGER DOES NOT OPERATE BUT BOTH DOOR
MIRROR DEFOGGERS OPERATE.

Diagnosis Procedure

INFOID:0000000006260880

CHECK REAR WINDOW DEFOGGER

Check rear window defogger.
Refer to

DEF-14, "Component Function Check"

Is the inspection result normal?

YES

>> GO TO 2.

>> Repair or replace the malfunctioning parts.

CONFIRM THE OPERATION

Confirm the operation again

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-44, "Intermittent Incident"

>> GO TO 1.

Revision: 2011 November

2011 MURANO

DEF-66

< SYMPTOM DIAGNOSIS >

DOOR MIRROR DEFOGGER DOES NOT OPERATE

DOOR MIRROR DEFOGGER DOES NOT OPERATE

BOTH SIDES

BOTH SIDES : Diagnosis Procedure

INFOID:0000000006260881

CHECK DOOR MIRROR DEFOGGER

Check door mirror defogger.
Refer to

DEF-17, "Component Function Check"

Is the inspection result normal?

YES

>> GO TO 2.

>> Repair or replace the malfunctioning parts.

CONFIRM THE OPERATION

Confirm the operation again.
Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-44, "Intermittent Incident"

>> GO TO 1.

DRIVER SIDE

DRIVER SIDE : Diagnosis Procedure

INFOID:0000000006260882

CHECK DRIVER SIDE DOOR MIRROR DEFOGGER

Check driver side door mirror defogger.
Refer to

DEF-18, "Component Function Check"

Is the inspection result normal?

YES

>> GO TO 2.

>> Repair or replace the malfunctioning parts.

CONFIRM THE OPERATION

Confirm the operation again.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-44, "Intermittent Incident"

>> GO TO 1.

PASSENGER SIDE

PASSENGER SIDE : Diagnosis Procedure

INFOID:0000000006260883

CHECK PASSENGER SIDE DOOR MIRROR DEFOGGER.

Check passenger side door mirror defogger.
Refer to

DEF-20, "Component Function Check"

Is the inspection result normal?

YES

>> GO TO 2.

>> Repair or replace the malfunctioning parts.

CONFIRM THE OPERATION

Confirm the operation again.
Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-44, "Intermittent Incident"

>> GO TO 1.

Revision: 2011 November

2011 MURANO

ON IS NOT DISPLAYED WHEN PRESSING REAR WINDOW DEFOGGER

SWITCH BUT IT IS OPERATED

DEF-67

< SYMPTOM DIAGNOSIS >

DEF

ON IS NOT DISPLAYED WHEN PRESSING REAR WINDOW DEFOGGER
SWITCH BUT IT IS OPERATED

Diagnosis Procedure

INFOID:0000000006260884

WITH BOSE AUDIO SYSTEM

CHECK AV CONTROL UNIT FUNCTION

Check that the AV control unit is operating normally.
• Without navigation refer to

AV-225, "Work Flow"

• With navigation refer to

AV-353, "Work Flow"

Is the inspection result normal?

YES

>> GO TO 2.

>> Repair or replace the malfunctioning parts.

CONFIRM THE OPERATION

Confirm the operation again.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-44, "Intermittent Incident"

>> GO TO 1.

WITHOUT BOSE AUDIO SYSTEM

CHECK A/C CONTROL UNIT FUNCTION

Check that A/C the control unit is operating normally. Refer to

HAC-5, "Work Flow"

Is the inspection result normal?

YES

>> GO TO 2.

>> Repair or replace the malfunctioning parts.

CONFIRM THE OPERATION

Confirm the operation again.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-44, "Intermittent Incident"

>> GO TO 1.

Revision: 2011 November

2011 MURANO

DEF-68

< SYMPTOM DIAGNOSIS >

REAR WINDOW DEFOGGER INDICATOR DOES NOT ILLUMINATE

REAR WINDOW DEFOGGER INDICATOR DOES NOT ILLUMINATE

Diagnosis Procedure

INFOID:0000000006260885

WITH BOSE AUDIO SYSTEM

CHECK PRESET SWITCH (REAR WINDOW DEFOGGER SWITCH)

Check rear window defogger operate.

YES

>> Replace preset switch (rear window defogger switch). Refer to

AV-282, "Removal and Installation"

(without navigation system) or

AV-427, "Removal and Installation"

(with navigation system).

>> Check rear window defogger system. Refer to

DEF-3, "Work Flow"

WITHOUT BOSE AUDIO SYSTEM

CHECK A/C CONTROL (REAR WINDOW DEFOGGER SWITCH)

Check rear window defogger operate.

YES

>> Replace A/C control (rear window defogger switch). Refer to

VTL-22, "Removal and Installation"

>> Check rear window defogger system. Refer to

DEF-3, "Work Flow"

Revision: 2011 November

2011 MURANO

PRECAUTIONS

DEF-69

< PRECAUTION >

DEF

PRECAUTION

PRECAUTIONS

FOR USA AND CANADA

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

INFOID:0000000006260886

The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the “SRS AIR BAG” and “SEAT BELT” of this
Service Manual.

WARNING:

Always observe the following items for preventing accidental activation.
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in

the event of a collision that would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.

• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal

injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see “SRS AIR BAG”.

• Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Ser-

vice Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness
connectors.

PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS

WARNING:

Always observe the following items for preventing accidental activation.
• When working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with the

ignition ON or engine running, never use air or electric power tools or strike near the sensor(s) with
a hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing
serious injury.

• When using air or electric power tools or hammers, always switch the ignition OFF, disconnect the

battery, and wait at least 3 minutes before performing any service.

FOR MEXICO

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

INFOID:0000000006260887

The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. Information necessary to service the system safely is included in the “SRS AIR BAG” and
“SEAT BELT” of this Service Manual.

WARNING:

Always observe the following items for preventing accidental activation.
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in

the event of a collision that would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.

• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal

injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see “SRS AIR BAG”.

• Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Ser-

vice Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness
connectors.

PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS

WARNING:

Revision: 2011 November

2011 MURANO

DEF-70

< PRECAUTION >

PRECAUTIONS

Always observe the following items for preventing accidental activation.
• When working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with the

• When using air or electric power tools or hammers, always switch the ignition OFF, disconnect the

battery, and wait at least 3 minutes before performing any service.

Revision: 2011 November

2011 MURANO

FILAMENT

DEF-71

< REMOVAL AND INSTALLATION >

DEF

REMOVAL AND INSTALLATION

FILAMENT

Inspection and Repair

INFOID:0000000006260888

INSPECTION

When measuring voltage, wrap tin foil around the top of the neg-
ative probe. Then press the foil against the wire with your finger.

Attach probe circuit tester (in Volt range) to middle portion of
each filament.

If a filament is burned out, circuit tester registers 0 or battery
voltage.

To locate burned out point, move probe to left and right along fil-
ament. Test needle will swing abruptly when probe passes the
point.

REPAIR

REPAIR EQUIPMENT

• Conductive silver composition (Dupont No. 4817 or equivalent)

SEL122R

SEL263

SEL265

Revision: 2011 November

2011 MURANO

DEF-72

< REMOVAL AND INSTALLATION >

FILAMENT

• Ruler 30 cm (11.8 in) long
• Drawing pen
• Heat gun
• Alcohol
• Cloth

REPAIRING PROCEDURE

Wipe broken heat wire and its surrounding area clean with a
cloth dampened in alcohol.

Apply a small amount of conductive silver composition to tip of
drawing pen.
Shake silver composition container before use.

Place ruler on glass along broken line. Deposit conductive silver
composition on break with drawing pen. Slightly overlap existing
heat wire on both sides [preferably 5 mm (0.20 in)] of the break.

After repair has been completed, check repaired wire for conti-
nuity. This check should be conducted 10 minutes after silver
composition is deposited.
Do not touch repaired area while test is being conducted.

Apply a constant stream of hot air directly to the repaired area
for approximately 20 minutes with a heat gun. A minimum dis-
tance of 3 cm (1.2 in) should be kept between repaired area and
hot air outlet.
If a heat gun is not available, let the repaired area dry for 24
hours.

PIIA0215E

SEL012D

SEL013D

Revision: 2011 November

2011 MURANO

EX-1

ENGINE