Nissan Murano Z50 (2004 year). Manual - part 153

CAN SYSTEM (TYPE 8)

LAN-265

[CAN]

C

D

E

F

G

H

I

J

L

M

A

B

LAN

Revision: 2004 November

2004 Murano

Case 5

Check TCM circuit. Refer to 

LAN-279, "TCM Circuit Check"

 .

PKIA8463E

SKIA5321E

LAN-266

[CAN]

CAN SYSTEM (TYPE 8)

Revision: 2004 November

2004 Murano

Case 6

Check low tire pressure warning control unit circuit. Refer to 

LAN-279, "Low Tire Pressure Warning Control

Unit Circuit Check"

 .

PKIA8464E

SKIA5323E

CAN SYSTEM (TYPE 8)

LAN-267

[CAN]

C

D

E

F

G

H

I

J

L

M

A

B

LAN

Revision: 2004 November

2004 Murano

Case 7

Check display control unit circuit. Refer to 

LAN-280, "Display Control Unit Circuit Check"

 .

PKIA8465E

SKIA5325E

LAN-268

[CAN]

CAN SYSTEM (TYPE 8)

Revision: 2004 November

2004 Murano

Case 8

Check data link connector circuit. Refer to 

LAN-280, "Data Link Connector Circuit Check"

 .

PKIA8466E

SKIA5327E

CAN SYSTEM (TYPE 8)

LAN-269

[CAN]

C

D

E

F

G

H

I

J

L

M

A

B

LAN

Revision: 2004 November

2004 Murano

Case 9

Check BCM circuit. Refer to 

LAN-281, "BCM Circuit Check"

 .

PKIA8467E

SKIA5328E

LAN-270

[CAN]

CAN SYSTEM (TYPE 8)

Revision: 2004 November

2004 Murano

Case 10

Check unified meter and A/C amp. circuit. Refer to 

LAN-281, "Unified Meter and A/C Amp. Circuit Check"

 .

PKIA8468E

SKIA5330E

CAN SYSTEM (TYPE 8)

LAN-271

[CAN]

C

D

E

F

G

H

I

J

L

M

A

B

LAN

Revision: 2004 November

2004 Murano

Case 11

Check steering angle sensor circuit. Refer to 

LAN-282, "Steering Angle Sensor Circuit Check"

 .

PKIA8469E

SKIA5331E

LAN-272

[CAN]

CAN SYSTEM (TYPE 8)

Revision: 2004 November

2004 Murano

Case 12

Check driver seat control unit circuit. Refer to 

LAN-282, "Driver Seat Control Unit Circuit Check"

 .

PKIA8470E

SKIA5332E

CAN SYSTEM (TYPE 8)

LAN-273

[CAN]

C

D

E

F

G

H

I

J

L

M

A

B

LAN

Revision: 2004 November

2004 Murano

Case 13

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

LAN-283, "ABS Actuator and Electric Unit

(Control Unit) Circuit Check"

 .

PKIA8471E

SKIA5333E

LAN-274

[CAN]

CAN SYSTEM (TYPE 8)

Revision: 2004 November

2004 Murano

Case 14

Check IPDM E/R circuit. Refer to 

LAN-283, "IPDM E/R Circuit Check"

 .

PKIA8472E

SKIA5334E

CAN SYSTEM (TYPE 8)

LAN-275

[CAN]

C

D

E

F

G

H

I

J

L

M

A

B

LAN

Revision: 2004 November

2004 Murano

Case 15

Check CAN communication circuit. Refer to 

LAN-284, "CAN Communication Circuit Check"

 .

Case 16

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

LAN-288, "IPDM E/R Ignition Relay

Circuit Check"

 .

PKIA8473E

PKIA8474E

LAN-276

[CAN]

CAN SYSTEM (TYPE 8)

Revision: 2004 November

2004 Murano

Case 17

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

LAN-288, "IPDM E/R Ignition Relay

Circuit Check"

 .

Circuit Check Between TCM and Data Link Connector

AKS00AGC

1. 

CHECK HARNESS FOR OPEN CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect the negative battery terminal.

3.

Disconnect ECM connector and harness connector M82.

4.

Check continuity between harness connector M82 terminals 8
(L), 9 (Y) and data link connector M24 terminals 6 (L), 14 (Y).

OK or NG

OK

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

LAN-257, "Work Flow"

 .

NG

>> Repair harness.

Circuit Check Between Data Link Connector and Driver Seat Control Unit

AKS00AGD

1. 

CHECK CONNECTOR

1.

Turn ignition switch OFF.

2.

Disconnect the negative battery 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.

PKIA8475E

8 (L) - 6 (L)

: Continuity should exist.

9 (Y) - 14 (Y)

: Continuity should exist.

SKIA5014E

CAN SYSTEM (TYPE 8)

LAN-277

[CAN]

C

D

E

F

G

H

I

J

L

M

A

B

LAN

Revision: 2004 November

2004 Murano

2. 

CHECK HARNESS FOR OPEN CIRCUIT

1.

Disconnect harness connector M9.

2.

Check continuity between data link connector M24 terminals 6
(L), 14 (Y) and harness connector M9 terminals 1 (L), 10 (Y).

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 connector B2 terminals 1 (L),
10 (Y) and harness connector B4 terminals 3 (L), 10 (Y).

OK or NG

OK

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

LAN-257, "Work Flow"

 .

NG

>> Repair harness.

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

AKS00AGE

1. 

CHECK CONNECTOR

1.

Turn ignition switch OFF.

2.

Disconnect the negative battery 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.

6 (L) - 1 (L)

: Continuity should exist.

14 (Y) - 10 (Y)

: Continuity should exist.

SKIA5015E

1 (L) - 3 (L)

: Continuity should exist.

10 (Y) - 10 (Y)

: Continuity should exist.

SKIA5016E

LAN-278

[CAN]

CAN SYSTEM (TYPE 8)

Revision: 2004 November

2004 Murano

2. 

CHECK HARNESS FOR OPEN CIRCUIT

1.

Disconnect harness connector B2 and harness connector B4.

2.

Check continuity between harness connector B2 terminals 1 (L),
10 (Y) and harness connector B4 terminals 3 (L), 10 (Y).

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 E105 terminals 3
(L), 10 (Y) and ABS actuator and electric unit (control unit) har-
ness connector E24 terminals 11 (L), 15 (Y).

OK or NG

OK

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

LAN-257, "Work Flow"

 .

NG

>> Repair harness.

ECM Circuit Check

AKS00AGF

1. 

CHECK CONNECTOR

1.

Turn ignition switch OFF.

2.

Disconnect the negative battery 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 M80 termi-
nals 94 (L) and 86 (Y).

OK or NG

OK

>> Replace ECM.

NG

>> Repair harness between ECM and TCM.

1 (L) - 3 (L)

: Continuity should exist.

10 (Y) - 10 (Y)

: Continuity should exist.

SKIA5016E

3 (L) - 11 (L) 

: Continuity should exist.

10 (Y) - 15 (Y) 

: Continuity should exist.

SKIA5017E

94 (L) - 86 (Y) 

: Approx. 108 - 132

Ω

SKIA6865E

CAN SYSTEM (TYPE 8)

LAN-279

[CAN]

C

D

E

F

G

H

I

J

L

M

A

B

LAN

Revision: 2004 November

2004 Murano

TCM Circuit Check

AKS00AGG

1. 

CHECK CONNECTOR

1.

Turn ignition switch OFF.

2.

Disconnect the negative battery terminal.

3.

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

–

TCM connector

–

Harness connector F102

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 F103 termi-
nals 5 (L) and 6 (Y).

OK or NG

OK

>> Replace TCM.

NG

>> Repair harness between TCM and low tire pressure

warning control unit.

Low Tire Pressure Warning Control Unit Circuit Check

AKS00AGH

1. 

CHECK CONNECTOR

1.

Turn ignition switch OFF.

2.

Disconnect the negative battery terminal.

3.

Check terminals and connector of low tire pressure warning control unit for damage, bend and loose con-
nection (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 low tire pressure warning control unit connector.

2.

Check resistance between low tire pressure warning control unit
harness connector M81 terminals 9 (L) and 21 (Y).

OK or NG

OK

>> Replace low tire pressure warning control unit.

NG

>> Repair harness between low tire pressure warning con-

trol unit and TCM.

5 (L) - 6 (Y) 

: Approx. 54 - 66

Ω

PKIA0817E

9 (L) - 21 (Y) 

: Approx. 54 - 66

Ω

SKIA6885E

LAN-280

[CAN]

CAN SYSTEM (TYPE 8)

Revision: 2004 November

2004 Murano

Display Control Unit Circuit Check

AKS00AGI

1. 

CHECK CONNECTOR

1.

Turn ignition switch OFF.

2.

Disconnect the negative battery 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 M43 terminals 25 (L) and 26 (Y).

OK or NG

OK

>> Replace display control unit.

NG

>> Repair harness between display control unit and data

link connector.

Data Link Connector Circuit Check

AKS00AGJ

1. 

CHECK CONNECTOR

1.

Turn ignition switch OFF.

2.

Disconnect the negative battery 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 M24 terminals 6 (L)
and 14 (Y).

OK or NG

OK

>> Diagnose again. Refer to 

LAN-257, "Work Flow"

 .

NG

>> Repair harness between data link connector and BCM.

25 (L) - 26 (Y) 

: Approx. 54 - 66

Ω

SKIA6884E

6 (L) - 14 (Y) 

: Approx. 54 - 66

Ω

SKIA6868E