Nissan Murano Z50 (2003 year). Manual - part 180

LAN-494

[CAN]

CAN SYSTEM (TYPE 15)

Revision; 2004 April

2003 Murano

Wiring Diagram - CAN -

AKS006WK

TKWA0980E

CAN SYSTEM (TYPE 15)

LAN-495

[CAN]

C

D

E

F

G

H

I

J

L

M

A

B

LAN

Revision; 2004 April

2003 Murano

TKWA0981E

LAN-496

[CAN]

CAN SYSTEM (TYPE 15)

Revision; 2004 April

2003 Murano

TKWA0982E

CAN SYSTEM (TYPE 15)

LAN-497

[CAN]

C

D

E

F

G

H

I

J

L

M

A

B

LAN

Revision; 2004 April

2003 Murano

Work Flow

AKS00C59

1.

When there are no indications of “TRANSMISSION”, “METER A/C AMP” or “AUTO DRIVE POS.” on
“SELECT SYSTEM” display of CONSULT-II, print the “SELECT SYSTEM”.

2.

Print all the data of “SELF-DIAG RESULTS” for “ENGINE”, “TRANSMISSION”, “BCM”, “METER A/C
AMP”, “AUTO DRIVE POS.” and “ABS” displayed on CONSULT-II.

3.

Print all the data of “CAN DIAG SUPPORT MNTR” for “ENGINE”, “TRANSMISSION”, “BCM”, “METER A/
C AMP”, “AUTO DRIVE POS.” and “ABS” displayed on CONSULT-II.

4.

Attach the printed sheet of “SELECT SYSTEM”, “SELF-DIAG RESULTS” and “CAN DIAG SUPPORT
MNTR” onto the check sheet. Refer to 

LAN-499, "CHECK SHEET"

 .

5.

Based on the indications of “SELECT SYSTEM” and the results of “CAN DIAG SUPPORT MNTR”, put
marks “v” onto the items with “No indication”, “NG”, or “UNKWN” in the check sheet table. Refer to 

LAN-

499, "CHECK SHEET"

 .

NOTE:

●

If “NG” is displayed on “INITIAL DIAG (Initial diagnosis)” as “CAN DIAG SUPPORT MNTR” for the diag-
nosed control unit, replace the control unit.

●

The “CAN DIAG SUPPORT MNTR” items, which are not in check sheet table, are not related to diag-
nostic procedure on service manual.
So it is not necessary to check the status of “CAN DIAG SUPPORT MNTR” items which are not indi-
cated in check sheet table.

6.

Check CAN communication line of the navigation system. Refer to 

AV-203, "CAN Communication Line

Check"

 .

7.

Attach the CAN DIAG SUPPORT MONITOR check sheet onto the check sheet. Refer to 

LAN-499,

"CHECK SHEET"

 .

PKIA2093E

PKIA8260E

PKIA8343E

LAN-498

[CAN]

CAN SYSTEM (TYPE 15)

Revision; 2004 April

2003 Murano

8.

Mark the “NG” or “UNKWN” item of the check sheet table with “v” from the result of CAN DIAG SUPPORT
MONITOR check sheet. Refer to 

LAN-499, "CHECK SHEET"

 .

NOTE:
If “NG” is displayed on “CAN COMM” as “CAN DIAG SUPPORT MONITOR” for the diagnosed control
unit, replace the control unit. Refer to 

AV-203, "CAN Communication Line Check"

 .

9.

According to the check sheet results (example), start inspection. Refer to 

LAN-501, "CHECK SHEET

RESULTS (EXAMPLE)"

 .

CAN SYSTEM (TYPE 15)

LAN-499

[CAN]

C

D

E

F

G

H

I

J

L

M

A

B

LAN

Revision; 2004 April

2003 Murano

CHECK SHEET

NOTE:
If “NG” is displayed on “INITIAL DIAG (Initial diagnosis)” or “CAN COMM” for the diagnosed control unit,
replace the control unit.

PKIB0676E

LAN-500

[CAN]

CAN SYSTEM (TYPE 15)

Revision; 2004 April

2003 Murano

PKIB0467E

CAN SYSTEM (TYPE 15)

LAN-501

[CAN]

C

D

E

F

G

H

I

J

L

M

A

B

LAN

Revision; 2004 April

2003 Murano

CHECK SHEET RESULTS (EXAMPLE)

NOTE:
If “NG” is displayed on “INITIAL DIAG (Initial diagnosis)” or “CAN COMM” for the diagnosed control unit,
replace the control unit.

Case 1

Check harness between TCM and data link connector. Refer to 

LAN-515, "Circuit Check Between TCM and

Data Link Connector"

 .

PKIB0677E

SKIA5279E

LAN-502

[CAN]

CAN SYSTEM (TYPE 15)

Revision; 2004 April

2003 Murano

Case 2

Check harness between data link connector and driver seat control unit. Refer to 

LAN-515, "Circuit Check

Between Data Link Connector and Driver Seat Control Unit"

 .

PKIB0678E

SKIA5280E

CAN SYSTEM (TYPE 15)

LAN-503

[CAN]

C

D

E

F

G

H

I

J

L

M

A

B

LAN

Revision; 2004 April

2003 Murano

Case 3

Check harness between driver seat control unit and ABS actuator and electric unit (control unit). Refer to 

LAN-

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

 .

PKIB0679E

SKIA5281E

LAN-504

[CAN]

CAN SYSTEM (TYPE 15)

Revision; 2004 April

2003 Murano

Case 4

Check ECM circuit. Refer to 

LAN-517, "ECM Circuit Check"

 .

PKIB0680E

SKIA5282E

CAN SYSTEM (TYPE 15)

LAN-505

[CAN]

C

D

E

F

G

H

I

J

L

M

A

B

LAN

Revision; 2004 April

2003 Murano

Case 5

Check TCM circuit. Refer to 

LAN-517, "TCM Circuit Check"

 .

PKIB0681E

SKIA5283E

LAN-506

[CAN]

CAN SYSTEM (TYPE 15)

Revision; 2004 April

2003 Murano

Case 6

Check display control unit circuit. Refer to 

LAN-518, "Display Control Unit Circuit Check"

 .

PKIB0682E

SKIA5284E

CAN SYSTEM (TYPE 15)

LAN-507

[CAN]

C

D

E

F

G

H

I

J

L

M

A

B

LAN

Revision; 2004 April

2003 Murano

Case 7

Check data link connector circuit. Refer to 

LAN-518, "Data Link Connector Circuit Check"

 .

PKIB0683E

SKIA5285E

LAN-508

[CAN]

CAN SYSTEM (TYPE 15)

Revision; 2004 April

2003 Murano

Case 8

Check BCM circuit. Refer to 

LAN-519, "BCM Circuit Check"

 .

PKIB0684E

SKIA5286E

CAN SYSTEM (TYPE 15)

LAN-509

[CAN]

C

D

E

F

G

H

I

J

L

M

A

B

LAN

Revision; 2004 April

2003 Murano

Case 9

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

LAN-519, "Unified Meter and A/C Amp. Circuit Check"

 .

PKIB0685E

SKIA5287E