Murano Cross Cabriolet Z51 (2013 year). Manual - part 80

SEC-91, "Diagnosis Procedure"

>> GO TO 3.

CHECK P/N POSITION SIGNAL CIRCUIT

Turn ignition switch OFF.

Disconnect TCM connector and IPDM E/R connector.

Check continuity between IPDM E/R harness connector and TCM harness connector.

Check continuity between IPDM E/R harness connector and ground.

DTC No.

Trouble diagnosis name

DTC detecting condition

Possible cause

B210F

INTRLCK/PNP SW ON

IPDM E/R detects a mismatch between the sig-
nals below for 1 second or more.
• P/N position signal from TCM
• Shift position signal from BCM (CAN)

• Harness or connectors

(The CAN communication line is
open or shorted.)

• Harness or connectors

(TCM circuit is open or shorted.)

• TCM

(+)

(–)

Condition

Voltage (V)

(Approx.)

IPDM E/R

Connector

Terminal

E10

Ground

Selector lever

P or N

Battery voltage

Other than above

IPDM E/R

TCM

Continuity

Connector

Terminal

Connector

Terminal

F12

F23

Existed

Revision: 2012 October

2013 Murano CrossCabriolet

B2110 SHIFT POSITION/CLUTCH INTERLOCK SWITCH

SEC-91

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

SEC

B2110 SHIFT POSITION/CLUTCH INTERLOCK SWITCH

DTC Logic

INFOID:0000000008460572

DTC DETECTION LOGIC

NOTE:
If DTC B2110 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to

PCS-

27, "DTC Logic"

DTC CONFIRMATION PROCEDURE

PERFORM DTC CONFIRMATION PROCEDURE

Turn the ignition switch ON and wait 1 second or more.

Check DTC in “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT.

Is DTC detected?

YES

>> Go to

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000008460573

CHECK DTC OF TCM

Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT. Refer to

TM-45, "DTC Index"

Is the inspection result normal?

YES

>> GO TO 2.

>> Repair or replace the malfunctioning parts.

CHECK P/N POSITION SIGNAL

Turn ignition switch ON.

Check voltage between IPDM E/R harness connector and ground.

Is the inspection result normal?

YES

>> Replace IPDM E/R. Refer to

>> GO TO 3.

CHECK P/N POSITION SIGNAL CIRCUIT

Turn ignition switch OFF.

Disconnect TCM connector and IPDM E/R connector.

Check continuity between IPDM E/R harness connector and TCM harness connector.

DTC No.

Trouble diagnosis name

DTC detecting condition

Possible cause

B2110

INTRLCK/PNP SW OFF

IPDM E/R detects mismatch between the following
signals for 1 second or more.
• P/N position signal from TCM
• Shift position signal from BCM (CAN)

• Harness or connectors

(The CAN communication line is open
or shorted.)

• Harness or connectors

(TCM circuit is open or shorted.)

• TCM
• IPDM E/R
• BCM

(+)

(–)

Condition

Voltage (V)

(Approx.)

IPDM E/R

Connector

Terminal

E10

Ground

Selector lever

P or N

Battery voltage

Other than above

Revision: 2012 October

2013 Murano CrossCabriolet

SEC-92

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

B2110 SHIFT POSITION/CLUTCH INTERLOCK SWITCH

Check continuity between IPDM E/R harness connector and ground.

Is the inspection result normal?

YES

>> Replace IPDM E/R. Refer to

SEC-93, "Diagnosis Procedure"

>> Repair or replace harness or connector.

IPDM E/R

TCM

Continuity

Connector

Terminal

Connector

Terminal

F12

F23

Existed

IPDM E/R

Ground

Continuity

Connector

Terminal

F12

Not existed

Revision: 2012 October

2013 Murano CrossCabriolet

HEADLAMP FUNCTION

SEC-93

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

SEC

HEADLAMP FUNCTION

Component Function Check

INFOID:0000000008460574

CHECK FUNCTION

Perform “HEAD LAMP(HI)” in “ACTIVE TEST” mode of “THEFT ALM” of “BCM” using CONSULT.

Check headlamps operation.

Is the inspection result normal?

YES

>> INSPECTION END

>> Refer to

Diagnosis Procedure

INFOID:0000000008460575

CHECK HEADLAMP FUNCTION

EXL-37, "Component Function Check"

Is the inspection result normal?

YES

>> GO TO 2.

>> Repair or replace the malfunctioning parts.

CHECK INTERMITTENT INCIDENT

SEC-94, "Diagnosis Procedure"

>> INSPECTION END

Test item

Description

HEAD LAMP (HI)

Headlamps (Hi)

Light

OFF

Do not light

Revision: 2012 October

2013 Murano CrossCabriolet

SEC-94

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

HORN FUNCTION

HORN FUNCTION

Component Function Check

INFOID:0000000008460576

CHECK FUNCTION

Perform “VEHICLE SECURITY HORN” in “ACTIVE TEST” mode of “THEFT ALM” of “BCM” using CON-
SULT.

Check the horn operation.

Is the operation normal?

YES

>> INSPECTION END

>> Go to

Diagnosis Procedure

INFOID:0000000008460577

CHECK HORN FUNCTION

Check that horns function properly using horn switch.

Does horn sound?

YES

>> GO TO 2.

>> Check horn circuit. Refer to

HRN-3, "Wiring Diagram"

CHECK HORN CONTROL CIRCUIT

Disconnect horn relay.

Disconnect IPDM E/R connector.

Check continuity between IPDM E/R harness connector and horn relay harness connector.

Check continuity between IPDM E/R harness connector and ground.

Is the inspection result normal?

YES

>> Replace IPDM E/R. Refer to

SEC-95, "Diagnosis Procedure"

>> Repair or replace harness.

Test item

Description

VEHICLE SECURITY HORN

Horn

Sounds (for 0.5 sec)

IPDM E/R

Horn relay

Continuity

Connector

Terminal

Connector

Terminal

E11

Existed

IPDM E/R

Ground

Continuity

Connector

Terminal

E11

Not existed

Revision: 2012 October

2013 Murano CrossCabriolet

KEY WARNING LAMP

SEC-95

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

SEC

KEY WARNING LAMP

Component Function Check

INFOID:0000000008460578

CHECK FUNCTION

Check the operation with “INDICATOR” in “Active Test” mode with CONSULT.

Is the inspection result normal?

YES

>> Key warning lamp in combination meter is OK.

>> Refer to

Diagnosis Procedure

INFOID:0000000008460579

CHECK KEY WARNING LAMP

SEC-95, "Component Function Check"

Is the inspection result normal?

Yes

>> GO TO 2.

>> Repair or replace key warning lamp circuit.

CHECK INTERMITTENT INCIDENT

SEC-96, "Diagnosis Procedure"

>> INSPECTION END

Test item

Condition

INDICATOR

KEY ON

Key warning lamp illuminates

KEY IND

Key warning lamp flashes

Revision: 2012 October

2013 Murano CrossCabriolet

SEC-96

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

SECURITY INDICATOR LAMP

SECURITY INDICATOR LAMP

Component Function Check

INFOID:0000000008460580

CHECK FUNCTION

Perform “THEFT IND” in the “ACTIVE TEST” mode with CONSULT.

Check security indicator lamp operation.

Is the inspection result normal?

YES

>> INSPECTION END

>> Go to

Diagnosis Procedure

INFOID:0000000008460581

CHECK SECURITY INDICATOR LAMP POWER SUPPLY CIRCUIT

Turn ignition switch OFF.

Disconnect security indicator lamp connector.

Check voltage between security indicator lamp harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 2.

NO-1

>> Check 10 A fuse [No. 6, located in the fuse block (J/B)].

NO-2

>> Check harness for open or short between security indicator lamp and fuse.

CHECK SECURITY INDICATOR LAMP SIGNAL

Connect security indicator lamp connector.

Disconnect BCM connector.

Check voltage between BCM harness connector and ground.

Is the inspection result normal?

YES

>> Replace BCM. Refer to

BCS-77, "Removal and Installation"

>> GO TO 3.

CHECK SECURITY INDICATOR LAMP SIGNAL CIRCUIT

Disconnect security indicator lamp connector.

Check continuity between security indicator lamp harness connector and BCM harness connector.

Check continuity between security indicator lamp harness connector and ground.

Test item

Description

THEFT IND

Security indicator lamp

Illuminate

OFF

Not illuminate

(+)

(–)

Voltage (V)

(Approx.)

Security indicator lamp

Connector

Terminal

M100

Ground

Battery voltage

(+)

(–)

Voltage (V)

(Approx.)

BCM

Connector

Terminal

M123

141

Ground

Battery voltage

Security indicator lamp

BCM

Continuity

Connector

Terminal

Connector

Terminal

M100

M123

141

Existed

Revision: 2012 October

2013 Murano CrossCabriolet

SECURITY INDICATOR LAMP

SEC-97

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

SEC

Is the inspection result normal?

YES

>> Replace security indicator lamp. Refer to

SEC-111, "Removal and Installation"

>> Repair or replace harness.

Security indicator lamp

Ground

Continuity

Connector

Terminal

M100

Not existed

Revision: 2012 October

2013 Murano CrossCabriolet

SEC-98

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

TRUNK KEY CYLINDER SWITCH

TRUNK KEY CYLINDER SWITCH

Component Function Check

INFOID:0000000008460582

CHECK FUNCTION

Select “KEY CYL SW-TR” in “Data Monitor” mode of “THEFT ALM” of “BCM” using CONSULT.

Check the indication under the following conditions.

Is the inspection result normal?

YES

>> Trunk key cylinder switch is OK.

>> Refer to

SEC-98, "Diagnosis Procedure"

Diagnosis Procedure

INFOID:0000000008460583

CHECK TRUNK KEY CYLINDER SWITCH INPUT SIGNAL

Turn ignition switch OFF.

Disconnect trunk key cylinder switch connector.

Check voltage between trunk key cylinder switch harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 4.

>> GO TO 2.

CHECK TRUNK KEY CYLINDER SWITCH SIGNAL CIRCUIT

Disconnect BCM connector.

Check continuity between BCM harness connector and trunk key cylinder switch harness connector.

Check continuity between BCM harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

>> Repair or replace harness.

REPLACE BCM

Replace BCM. Refer to

BCS-77, "Removal and Installation"

Perform initialization of BCM and registration of all Intelligent Keys using CONSULT.

>> INSPECTION END

Monitor item

Condition

Indication

KEY CYL SW-TR

Trunk key cylinder switch

Off position

Off

On (Trunk lid open) position

(+)

(–)

Voltage

(Approx.)

Trunk key cylinder switch

Connector

Terminal

T11

Ground

12 V

BCM

Trunk key cylinder switch

Continuity

Connector

Terminal

Connector

Terminal

M121

T11

Existed

BCM

Ground

Continuity

Connector

Terminal

M121

Not existed

Revision: 2012 October

2013 Murano CrossCabriolet

TRUNK KEY CYLINDER SWITCH

SEC-99

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

SEC

CHECK TRUNK KEY CYLINDER SWITCH GROUND CIRCUIT

Check continuity between trunk key cylinder switch harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 5.

>> Repair or replace harness.

CHECK TRUNK KEY CYLINDER SWITCH

SEC-99, "Component Inspection"

Is the inspection result normal?

YES

>> GO TO 6.

>> Replace trunk key cylinder switch.

CHECK INTERMITTENT INCIDENT

SEC-21, "INTELLIGENT KEY : CONSULT Function (BCM - INTELLIGENT KEY)"

>> INSPECTION END

Component Inspection

INFOID:0000000008460584

CHECK TRUNK KEY CYLINDER SWITCH

Turn ignition switch OFF.

Disconnect trunk key cylinder switch connector.

Check continuity between trunk key cylinder switch terminals.

Is the inspection result normal?

YES

>> INSPECTION END

>> Replace trunk key cylinder switch.

Trunk key cylinder switch

Ground

Continuity

Connector

Terminal

T11

Existed

Trunk key cylinder switch

Condition

Continuity

Terminal

Trunk lid key cylinder

Off position

Not existed

On (trunk lid open) position

Existed

Revision: 2012 October

2013 Murano CrossCabriolet

SEC-100

< SYMPTOM DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

ENGINE DOES NOT START WHEN INTELLIGENT KEY IS INSIDE OF VEHICLE

SYMPTOM DIAGNOSIS

ENGINE DOES NOT START WHEN INTELLIGENT KEY IS INSIDE OF VE-
HICLE

Description

INFOID:0000000008460585

Engine does not start when push-button ignition switch is pressed while carrying Intelligent Key.
NOTE:
• Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and

check each symptom.

• The engine start function, door lock function, power distribution system, and NATS-IVIS/NVIS in the Intelli-

gent Key system are closely related to each other regarding control. The vehicle security function can oper-
ate only when the door lock and power distribution system are operating normally.

Conditions of Vehicle (Operating Conditions)

• “ENGINE START BY I-KEY” setting: ON

Check the setting of “ENGINE START BY I-KEY” in “Work Support” mode of “INTELLIGENT KEY” of “BCM”
using CONSULT.

• Intelligent Key is not inserted into key slot.
• One or more of Intelligent Keys with registered Intelligent Key ID is in the vehicle.

Diagnosis Procedure

INFOID:0000000008460586

PERFORM WORK SUPPORT

Perform “INSIDE ANT DIAGNOSIS” in “Work Support” mode of “INTELLIGENT KEY” of “BCM” using CON-
SULT.
Refer to

>> GO TO 2.

PERFORM SELF-DIAGNOSTIC RESULT

Select “Self Diagnostic Result” mode of “BCM”, and check whether or not DTC of inside key antenna is
detected.

Is DTC detected?

YES

>> Refer to

DLK-51, "DTC Logic"

(console) or

DLK-53, "DTC Logic"

(trunk room).

>> GO TO 3.

CHECK PUSH-BUTTON IGNITION SWITCH

Check push-button ignition switch.
Refer to

PCS-65, "Component Function Check"

Is the operation normal?

YES

>> GO TO 4.

>> Repair or replace malfunctioning parts.

CONFIRM THE OPERATION

Confirm the operation again.

Is the inspection normal?

YES

>> Check intermittent incident. Refer to

SEC-96, "Component Function Check"

>> GO TO 1.

Revision: 2012 October

2013 Murano CrossCabriolet

SECURITY INDICATOR LAMP DOES NOT TURN ON OR BLINK

SEC-101

< SYMPTOM DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

SEC

SECURITY INDICATOR LAMP DOES NOT TURN ON OR BLINK

Description

INFOID:0000000008460587

Security indicator lamp does not blink when ignition switch is in a position other than ON.
NOTE:
• Before performing the diagnosis in the following table, check “Work Flow”. Refer to

SEC-37, "Work Flow"

• Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and

check each symptom.

Conditions of Vehicle (Operating Conditions)

• Intelligent Key is not inserted in key slot.
• Ignition switch position is not in the ON position.

Diagnosis Procedure

INFOID:0000000008460588

CHECK SECURITY INDICATOR LAMP

Check security indicator lamp.
Refer to

Is the inspection result normal?

YES

>> GO TO 2.

>> Repair or replace the malfunctioning parts.

CONFIRM THE OPERATION

Confirm the operation again.
Is the result normal?

YES

>> Check intermittent incident. Refer to

DLK-20, "REMOTE KEYLESS ENTRY FUNCTION : System Description"

>> GO TO 1.

Revision: 2012 October

2013 Murano CrossCabriolet

SEC-102

< SYMPTOM DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

VEHICLE SECURITY SYSTEM CANNOT BE SET

VEHICLE SECURITY SYSTEM CANNOT BE SET

INTELLIGENT KEY

INTELLIGENT KEY : Description

INFOID:0000000008460589

ARMED phase is not activated when all doors are locked using Intelligent Key.
NOTE:
Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and check
each symptom.

CONDITION OF VEHICLE (OPERATING CONDITION)

• “ENGINE START BY I-KEY” setting: ON

Check the setting of “ENGINE START BY I-KEY” in “Work Support” mode of “INTELLIGENT KEY” of “BCM”
using CONSULT.

INTELLIGENT KEY : Diagnosis Procedure

INFOID:0000000008460590

CHECK INTELLIGENT KEY SYSTEM (REMOTE KEYLESS ENTRY FUNCTION)

Lock/unlock door with Intelligent Key.
Refer to

Is the inspection result normal?

YES

>> GO TO 2.

>> Check Intelligent Key system (remote keyless entry function). Refer to

DLK-104, "Diagnosis Pro-

cedure"

CHECK DOOR SWITCH

Check door switch circuit.
Refer to

DLK-55, "Diagnosis Procedure"

Is the inspection result normal?

YES

>> GO TO 3.

>> Repair or replace malfunctioning parts. Refer to

CHECK TRUNK ROOM LAMP SWITCH

Check trunk room lamp switch circuit.
Refer to

DLK-69, "Diagnosis Procedure"

Is the inspection result normal?

YES

>> GO TO 4.

>> Repair or replace malfunctioning parts. Refer to

CONFIRM THE OPERATION

Confirm the operation again.
Is the result normal?

YES

>> Check intermittent incident. Refer to

DLK-16, "DOOR LOCK FUNCTION : System Description"

>> GO TO 1.

DOOR REQUEST SWITCH

DOOR REQUEST SWITCH : Description

INFOID:0000000008460591

ARMED phase is not activated when all doors are locked using door request switch.
NOTE:
Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and check
each symptom.

CONDITION OF VEHICLE (OPERATING CONDITION)

• “ENGINE START BY I-KEY” setting: ON

Check the setting of “ENGINE START BY I-KEY” in “Work Support” mode of “INTELLIGENT KEY” of “BCM”
using CONSULT.

Revision: 2012 October

2013 Murano CrossCabriolet

VEHICLE SECURITY SYSTEM CANNOT BE SET

SEC-103

< SYMPTOM DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

SEC

DOOR REQUEST SWITCH : Diagnosis Procedure

INFOID:0000000008460592

CHECK INTELLIGENT KEY SYSTEM (DOOR LOCK FUNCTION)

Lock/unlock door with door request switch.
Refer to

Is the inspection result normal?

YES

>> GO TO 2.

>> Check Intelligent Key system (door lock function). Refer to

DLK-102, "ALL DOOR : Diagnosis Pro-

cedure"

CHECK DOOR SWITCH

Check door switch circuit.
Refer to

Is the inspection result normal?

YES

>> GO TO 3.

>> Repair or replace malfunctioning parts.

CHECK TRUNK ROOM LAMP SWITCH

Check trunk room lamp switch circuit.
Refer to

Is the inspection result normal?

YES

>> GO TO 4.

>> Repair or replace malfunctioning parts.

CONFIRM THE OPERATION

Confirm the operation again.

Is the result normal?

YES

>> Check intermittent incident. Refer to

DLK-13, "System Description"

>> GO TO 1.

DOOR KEY CYLINDER

DOOR KEY CYLINDER : Description

INFOID:0000000008460593

ARMED phase is not activated when all doors are locked using mechanical key.

DOOR KEY CYLINDER : Diagnosis Procedure

INFOID:0000000008460594

CHECK POWER DOOR LOCK SYSTEM

Lock/unlock door with mechanical key.
Refer to

Is the inspection result normal?

YES

>> GO TO 2.

>> Check power door lock system. Refer to

DLK-101, "Diagnosis Procedure"

CHECK DOOR SWITCH

Check door switch circuit.
Refer to

Is the inspection result normal?

YES

>> GO TO 3.

>> Repair or replace malfunctioning parts.

CHECK TRUNK ROOM LAMP SWITCH

Check trunk room lamp switch circuit.
Refer to

Is the inspection result normal?

YES

>> GO TO 4.

Revision: 2012 October

2013 Murano CrossCabriolet

SEC-104

< SYMPTOM DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

VEHICLE SECURITY SYSTEM CANNOT BE SET

>> Repair or replace malfunctioning parts.

CONFIRM THE OPERATION

Confirm the operation again.

Is the result normal?

YES

>> Check intermittent incident. Refer to

DLK-13, "System Description"

>> GO TO 1.

DOOR LOCK AND UNLOCK SWITCH

DOOR LOCK AND UNLOCK SWITCH : Description

INFOID:0000000008460595

Armed phase is not activated when all doors are locked by door lock and unlock switch.
NOTE:
Check that vehicle is under the condition shown in “CONDITIONS OF VEHICLE (OPERATING CONDI-
TIONS)” before starting diagnosis, and check each symptom.

CONDITION OF VEHICLE (OPERATING CONDITIONS)

“SECURITY ALARM SET”: ON
Check the setting of “SECURITY ALARM SET” in “Work Support” mode of “THEFT ALM” of “BCM” using
CONSULT.

DOOR LOCK AND UNLOCK SWITCH : Diagnosis Procedure

INFOID:0000000008460596

CHECK DTC OF SOFT TOP CONTROL UNIT

Check DTC in “Self Diagnostic Result” mode of “CONVERTIBLE ROOF” using CONSULT.

Is DTC detected?

YES

>> Perform the trouble diagnosis regarding to the detected DTC. Refer to

RF-57, "DTC Index"

>> GO TO 2.

CHECK DOOR LOCK FUNCTION

Lock/unlock door using door lock and unlock switches (Driver side and passenger side).
Refer to

Is the inspection result normal?

YES

>> GO TO 3.

>> Check power door lock system. Refer to

DLK-99, "ALL DOOR : Diagnosis Procedure"

CHECK DOOR SWITCH

Check door switch circuit.
Refer to

Is the inspection result normal?

YES

>> GO TO 4.

>> Repair or replace malfunctioning parts.

CHECK TRUNK ROOM LAMP SWITCH

Check trunk room lamp switch circuit.
Refer to

Is the inspection result normal?

YES

>> GO TO 5.

>> Repair or replace malfunctioning parts.

CONFIRM THE OPERATION

Confirm the operation again.

Is the result normal?

YES

>> Check intermittent incident. Refer to