Nissan Murano Z50 (2006 year). Manual - part 155

 

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Nissan Murano Z50 (2006 year). Manual - part 155

 

 

CAN SYSTEM (TYPE 6)

LAN-151

[CAN]

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Revision: 2006 August

2006 Murano

Case 13

Check driver seat control unit circuit. Refer to 

LAN-167, "Driver Seat Control Unit Circuit Inspection"

 .

PKIC5148E

PKIC5054E

LAN-152

[CAN]

CAN SYSTEM (TYPE 6)

Revision: 2006 August

2006 Murano

Case 14

Check AWD control unit circuit. Refer to 

LAN-168, "AWD Control Unit Circuit Inspection"

 .

PKIC5149E

PKIC5055E

CAN SYSTEM (TYPE 6)

LAN-153

[CAN]

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Revision: 2006 August

2006 Murano

Case 15

Check ABS actuator and electric unit (control unit) circuit. Refer to 

LAN-168, "ABS Actuator and Electric Unit

(Control Unit) Circuit Inspection"

 .

PKIC5150E

PKIC5056E

LAN-154

[CAN]

CAN SYSTEM (TYPE 6)

Revision: 2006 August

2006 Murano

Case 16

Check IPDM E/R circuit. Refer to 

LAN-169, "IPDM E/R Circuit Inspection"

 .

PKIC5151E

PKIC5057E

CAN SYSTEM (TYPE 6)

LAN-155

[CAN]

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Revision: 2006 August

2006 Murano

Case 17

Check CAN communication circuit. Refer to 

LAN-169, "CAN Communication Circuit Inspection"

 .

Case 18

Check IPDM E/R ignition relay circuit continuously sticks “OFF”. Refer to 

LAN-170, "IPDM E/R Ignition Relay

Circuit Inspection"

 .

PKIC5152E

PKIC5153E

LAN-156

[CAN]

CAN SYSTEM (TYPE 6)

Revision: 2006 August

2006 Murano

Case 19

Check IPDM E/R ignition relay circuit continuously sticks “ON”. Refer to 

LAN-170, "IPDM E/R Ignition Relay

Circuit Inspection"

 .

PKIC5154E

TROUBLE DIAGNOSIS FOR SYSTEM

LAN-157

[CAN]

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Revision: 2006 August

2006 Murano

TROUBLE DIAGNOSIS FOR SYSTEM

PFP:00000

Inspection Between TCM and Data Link Connector Circuit

NKS002L3

1. 

CHECK HARNESS FOR OPEN CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect the battery cable from the negative terminal.

3.

Disconnect ECM connector and harness connector M82.

4.

Check continuity between harness connector and data link con-
nector.

OK or NG

OK

>> Connect all the connectors and diagnose again. Refer to

LAN-5, "TROUBLE DIAGNOSES WORK FLOW"

 .

NG

>> Repair harness.

Inspection Between Data Link Connector and Driver Seat Control Unit Circuit

NKS002L5

1. 

CHECK CONNECTOR

1.

Turn ignition switch OFF.

2.

Disconnect the battery cable from the negative terminal.

3.

Check following terminals and connectors for damage, bend and loose connection (connector side and
harness side).

–

Harness connector M9

–

Harness connector B2

OK or NG

OK

>> GO TO 2.

NG

>> Repair terminal or connector.

2. 

CHECK HARNESS FOR OPEN CIRCUIT

1.

Disconnect harness connector M9.

2.

Check continuity between data link connector and harness con-
nector.

OK or NG

OK

>> GO TO 3.

NG

>> Repair harness.

Harness connector

Data link connector

Continuity

Connector

Terminal

Connector

Terminal

M82

8

M24

6

Yes

9

14

Yes

PKIB5306E

Data link connector

Harness connector

Continuity

Connector

Terminal

Connector

Terminal

M24

6

M9

1

Yes

14

13

Yes

PKIB5307E

LAN-158

[CAN]

TROUBLE DIAGNOSIS FOR SYSTEM

Revision: 2006 August

2006 Murano

3. 

CHECK HARNESS FOR OPEN CIRCUIT

1.

Disconnect harness connector B4.

2.

Check continuity between harness connectors.

OK or NG

OK

>> Connect all the connectors and diagnose again. Refer to

LAN-5, "TROUBLE DIAGNOSES WORK FLOW"

 .

NG

>> Repair harness.

Inspection Between Data Link Connector and AWD Control Unit Circuit

NKS002L6

1. 

CHECK CONNECTOR

1.

Turn ignition switch OFF.

2.

Disconnect the battery cable from the negative terminal.

3.

Check following terminals and connectors for damage, bend and loose connection (connector side and
harness side).

–

Harness connector M9

–

Harness connector B2

–

Harness connector B4

–

Harness connector E105

OK or NG

OK

>> GO TO 2.

NG

>> Repair terminal or connector.

2. 

CHECK HARNESS FOR OPEN CIRCUIT

1.

Disconnect harness connector M9.

2.

Check continuity between data link connector and harness con-
nector.

OK or NG

OK

>> GO TO 3.

NG

>> Repair harness.

Harness connector

Harness connector

Continuity

Connector

Terminal

Connector

Terminal

B2

1

B4

4

Yes

13

10

Yes

PKIB5308E

Data link connector

Harness connector

Continuity

Connector

Terminal

Connector

Terminal

M24

6

M9

1

Yes

14

13

Yes

PKIB5307E

TROUBLE DIAGNOSIS FOR SYSTEM

LAN-159

[CAN]

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Revision: 2006 August

2006 Murano

3. 

CHECK HARNESS FOR OPEN CIRCUIT

1.

Disconnect harness connector B4.

2.

Check continuity between harness connectors.

OK or NG

OK

>> GO TO 4.

NG

>> Repair harness.

4. 

CHECK HARNESS FOR OPEN CIRCUIT

1.

Disconnect AWD control unit connector.

2.

Check continuity between harness connector and AWD control
unit harness connector.

OK or NG

OK

>> Connect all the connectors and diagnose again. Refer to

LAN-5, "TROUBLE DIAGNOSES WORK FLOW"

 .

NG

>> Repair harness.

Inspection Between Data Link Connector and ABS Actuator and Electric Unit 
(Control Unit) Circuit

NKS002L7

1. 

CHECK CONNECTOR

1.

Turn ignition switch OFF.

2.

Disconnect the battery cable from the negative terminal.

3.

Check following terminals and connectors for damage, bend and loose connection (connector side and
harness side).

–

Harness connector M9

–

Harness connector B2

–

Harness connector B4

–

Harness connector E105

OK or NG

OK

>> GO TO 2.

NG

>> Repair terminal or connector.

Harness connector

Harness connector

Continuity

Connector

Terminal

Connector

Terminal

B2

1

B4

4

Yes

13

10

Yes

PKIB5308E

Harness connector

AWD control unit connector

Continuity

Connector

Terminal

Connector

Terminal

E105

4

E111

8

Yes

10

16

Yes

PKIB5310E

LAN-160

[CAN]

TROUBLE DIAGNOSIS FOR SYSTEM

Revision: 2006 August

2006 Murano

2. 

CHECK HARNESS FOR OPEN CIRCUIT

1.

Disconnect harness connector M9.

2.

Check continuity between data link connector and harness con-
nector.

OK or NG

OK

>> GO TO 3.

NG

>> Repair harness.

3. 

CHECK HARNESS FOR OPEN CIRCUIT

1.

Disconnect harness connector B4.

2.

Check continuity between harness connectors.

OK or NG

OK

>> GO TO 4.

NG

>> Repair harness.

4. 

CHECK HARNESS FOR OPEN CIRCUIT

1.

Disconnect ABS actuator and electric unit (control unit) connector.

2.

Check continuity between harness connector and ABS actuator
and electric unit (control unit) harness connector.

OK or NG

OK

>> Connect all the connectors and diagnose again. Refer to

LAN-5, "TROUBLE DIAGNOSES WORK FLOW"

 .

NG

>> Repair harness.

Data link connector

Harness connector

Continuity

Connector

Terminal

Connector

Terminal

M24

6

M9

1

Yes

14

13

Yes

PKIB5307E

Harness connector

Harness connector

Continuity

Connector

Terminal

Connector

Terminal

B2

1

B4

4

Yes

13

10

Yes

PKIB5308E

Harness connector

ABS actuator and electric unit 

(control unit) connector

Continuity

Connector

Terminal

Connector

Terminal

E105

4

E24

11

Yes

10

15

Yes

PKIB5309E

TROUBLE DIAGNOSIS FOR SYSTEM

LAN-161

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Revision: 2006 August

2006 Murano

Inspection Between Driver Seat Control Unit and AWD Control Unit Circuit

NKS002L8

1. 

CHECK CONNECTOR

1.

Turn ignition switch OFF.

2.

Disconnect the battery cable from the negative terminal.

3.

Check following terminals and connectors for damage, bend and loose connection (connector side and
harness side).

–

Harness connector B4

–

Harness connector E105

OK or NG

OK

>> GO TO 2.

NG

>> Repair terminal or connector.

2. 

CHECK HARNESS FOR OPEN CIRCUIT

1.

Disconnect harness connector B2 and harness connector B4.

2.

Check continuity between harness connectors.

OK or NG

OK

>> GO TO 3.

NG

>> Repair harness.

3. 

CHECK HARNESS FOR OPEN CIRCUIT

1.

Disconnect AWD control unit connector.

2.

Check continuity between harness connector and AWD control
unit harness connector.

OK or NG

OK

>> Connect all the connectors and diagnose again. Refer to

LAN-5, "TROUBLE DIAGNOSES WORK FLOW"

 .

NG

>> Repair harness.

Harness connector

Harness connector

Continuity

Connector

Terminal

Connector

Terminal

B2

1

B4

4

Yes

13

10

Yes

PKIB5308E

Harness connector

AWD control unit connector

Continuity

Connector

Terminal

Connector

Terminal

E105

4

E111

8

Yes

10

16

Yes

PKIB5310E

LAN-162

[CAN]

TROUBLE DIAGNOSIS FOR SYSTEM

Revision: 2006 August

2006 Murano

Inspection Between Driver Seat Control Unit and ABS Actuator and Electric Unit 
(Control Unit) Circuit

NKS002L9

1. 

CHECK CONNECTOR

1.

Turn ignition switch OFF.

2.

Disconnect the battery cable from the negative terminal.

3.

Check following terminals and connectors for damage, bend and loose connection (connector side and
harness side).

–

Harness connector B4

–

Harness connector E105

OK or NG

OK

>> GO TO 2.

NG

>> Repair terminal or connector.

2. 

CHECK HARNESS FOR OPEN CIRCUIT

1.

Disconnect harness connector B2 and harness connector B4.

2.

Check continuity between harness connectors.

OK or NG

OK

>> GO TO 3.

NG

>> Repair harness.

3. 

CHECK HARNESS FOR OPEN CIRCUIT

1.

Disconnect ABS actuator and electric unit (control unit) connector.

2.

Check continuity between harness connector and ABS actuator
and electric unit (control unit) harness connector.

OK or NG

OK

>> Connect all the connectors and diagnose again. Refer to

LAN-5, "TROUBLE DIAGNOSES WORK FLOW"

 .

NG

>> Repair harness.

Harness connector

Harness connector

Continuity

Connector

Terminal

Connector

Terminal

B2

1

B4

4

Yes

13

10

Yes

PKIB5308E

Harness connector

ABS actuator and electric unit 

(control unit) connector

Continuity

Connector

Terminal

Connector

Terminal

E105

4

E24

11

Yes

10

15

Yes

PKIB5309E

TROUBLE DIAGNOSIS FOR SYSTEM

LAN-163

[CAN]

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Revision: 2006 August

2006 Murano

Inspection Between AWD Control Unit and ABS Actuator and Electric Unit (Con-
trol Unit) Circuit

NKS002LA

1. 

CHECK HARNESS FOR OPEN CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect the battery cable from the negative terminal.

3.

Disconnect following connectors.

–

ECM connector

–

AWD control unit connector

–

ABS actuator and electric unit (control unit) connector

4.

Check continuity between AWD control unit harness connector
and ABS actuator and electric unit (control unit) harness con-
nector.

OK or NG

OK

>> Connect all the connectors and diagnose again. Refer to

LAN-5, "TROUBLE DIAGNOSES WORK FLOW"

 .

NG

>> Repair harness.

ECM Circuit Inspection

NKS002LB

1. 

CHECK CONNECTOR

1.

Turn ignition switch OFF.

2.

Disconnect the battery cable from the negative terminal.

3.

Check terminals and connector of ECM for damage, bend and loose connection (control module side and
harness side).

OK or NG

OK

>> GO TO 2.

NG

>> Repair terminal or connector.

2. 

CHECK HARNESS FOR OPEN CIRCUIT

1.

Disconnect ECM connector.

2.

Check resistance between ECM harness connector terminals.

OK or NG

OK

>> Replace ECM.

NG

>> Repair harness between ECM and BCM.

AWD control unit connector

ABS actuator and electric unit 

(control unit) connector

Continuity

Connector

Terminal

Connector

Terminal

E111

8

E24

11

Yes

16

15

Yes

PKIB5311E

ECM connector

Terminal

Resistance

(Approx.)

M80

94

86 

108 – 132 

Ω

PKIA9860E

LAN-164

[CAN]

TROUBLE DIAGNOSIS FOR SYSTEM

Revision: 2006 August

2006 Murano

Intelligent Key Unit Circuit Inspection

NKS002LC

1. 

CHECK CONNECTOR

1.

Turn ignition switch OFF.

2.

Disconnect the battery cable from the negative terminal.

3.

Check terminals and connector of Intelligent Key unit for damage, bend and loose connection (unit side
and harness side).

OK or NG

OK

>> GO TO 2.

NG

>> Repair terminal or connector.

2. 

CHECK HARNESS FOR OPEN CIRCUIT

1.

Disconnect Intelligent Key unit connector.

2.

Check resistance between Intelligent Key unit harness connec-
tor terminals.

OK or NG

OK

>> Replace Intelligent Key unit.

NG

>> Repair harness between Intelligent Key unit and BCM.

TCM Circuit Inspection

NKS002LD

1. 

CHECK CONNECTOR

1.

Turn ignition switch OFF.

2.

Disconnect the battery cable from the negative terminal.

3.

Check following terminals and connectors for damage, bend and loose connection (control module side
and harness side).

–

TCM connector

–

Harness connector F102

–

Harness connector M82

OK or NG

OK

>> GO TO 2.

NG

>> Repair terminal or connector.

2. 

CHECK HARNESS FOR OPEN CIRCUIT

1.

Disconnect TCM connector.

2.

Check resistance between TCM harness connector terminals.

OK or NG

OK

>> Replace TCM.

NG

>> Repair harness between TCM and BCM.

Intelligent Key unit 

connector

Terminal

Resistance

(Approx.)

M99

2

3

54 – 66 

Ω

PKIB5312E

TCM connector

Terminal

Resistance

(Approx.)

F103

5

6 

54 – 66 

Ω

PKIB5313E

TROUBLE DIAGNOSIS FOR SYSTEM

LAN-165

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Revision: 2006 August

2006 Murano

BCM Circuit Inspection

NKS002LE

1. 

CHECK CONNECTOR

1.

Turn ignition switch OFF.

2.

Disconnect the battery cable from the negative terminal.

3.

Check terminals and connector of BCM for damage, bend and loose connection (control module side and
harness side).

OK or NG

OK

>> GO TO 2.

NG

>> Repair terminal or connector.

2. 

CHECK HARNESS FOR OPEN CIRCUIT

1.

Disconnect BCM connector.

2.

Check resistance between BCM harness connector terminals.

OK or NG

OK

>> Replace BCM. Refer to 

BCS-14, "Removal and Installa-

tion of BCM"

 .

NG

>> Repair harness between BCM and harness connector

M82.

Display Control Unit Circuit Inspection

NKS002LF

1. 

CHECK CONNECTOR

1.

Turn ignition switch OFF.

2.

Disconnect the battery cable from the negative terminal.

3.

Check terminals and connector of display control unit for damage, bend and loose connection (control unit
side and harness side).

OK or NG

OK

>> GO TO 2.

NG

>> Repair terminal or connector.

2. 

CHECK HARNESS FOR OPEN CIRCUIT

1.

Disconnect display control unit connector.

2.

Check resistance between display control unit harness connec-
tor terminals.

OK or NG

OK

>> Replace display control unit.

NG

>> Repair harness between display control unit and data

link connector.

BCM connector

Terminal

Resistance

(Approx.)

M34

39

40 

54 – 66 

Ω

PKIB5314E

Display control 

unit connector

Terminal

Resistance

(Approx.)

M43

25

26

54 – 66 

Ω

SKIA6884E

LAN-166

[CAN]

TROUBLE DIAGNOSIS FOR SYSTEM

Revision: 2006 August

2006 Murano

Data Link Connector Circuit Inspection

NKS002LG

1. 

CHECK CONNECTOR

1.

Turn ignition switch OFF.

2.

Disconnect the battery cable from the negative terminal.

3.

Check data link connector and terminals for damage, bend and loose connection (connector side and har-
ness side).

OK or NG

OK

>> GO TO 2.

NG

>> Repair terminal or connector.

2. 

CHECK HARNESS FOR OPEN CIRCUIT

Check resistance between data link connector terminals.

OK or NG

OK

>> Diagnose again. Refer to 

LAN-5, "TROUBLE DIAG-

NOSES WORK FLOW"

 .

NG

>> Repair harness between data link connector and unified

meter and A/C amp.

Unified Meter and A/C Amp. Circuit Inspection

NKS002LH

1. 

CHECK CONNECTOR

1.

Turn ignition switch OFF.

2.

Disconnect the battery cable from the negative terminal.

3.

Check terminals and connector of unified meter and A/C amp. for damage, bend and loose connection
(meter side and harness side).

OK or NG

OK

>> GO TO 2.

NG

>> Repair terminal or connector.

2. 

CHECK HARNESS FOR OPEN CIRCUIT

1.

Disconnect unified meter and A/C amp. connector.

2.

Check resistance between unified meter and A/C amp. harness
connector terminals.

OK or NG

OK

>> Replace unified meter and A/C amp.

NG

>> Repair harness between unified meter and A/C amp.

and data link connector.

Data link

connector

Terminal

Resistance

(Approx.)

M24

6

14 

54 – 66 

Ω

SKIA6868E

Unified meter and 

A/C amp. connec-

tor

Terminal

Resistance

(Approx.)

M49

1

11

54 – 66 

Ω

SKIA6871E

 

 

 

 

 

 

 

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