Nissan Murano Z50 (2004 year). Manual - part 150

CAN SYSTEM (TYPE 7)

LAN-217

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Wiring Diagram - CAN -

AKS00AFO

TKWB0030E

LAN-218

[CAN]

CAN SYSTEM (TYPE 7)

Revision: 2004 November

2004 Murano

TKWB0031E

CAN SYSTEM (TYPE 7)

LAN-219

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TKWB0032E

LAN-220

[CAN]

CAN SYSTEM (TYPE 7)

Revision: 2004 November

2004 Murano

Work Flow

AKS00ASI

1.

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

2.

Print all the data of “SELF-DIAG RESULTS” for “ENGINE”, “TRANSMISSION”, “AIR PRESSURE MONI-
TOR”, “BCM”, “METER A/C AMP”, “AUTO DRIVE POS.”, “ABS”, and “IPDM E/R” displayed on CON-
SULT-II.

3.

Print all the data of “CAN DIAG SUPPORT MNTR” for “ENGINE”, “TRANSMISSION”, “AIR PRESSURE
MONITOR”, “BCM”, “METER A/C AMP”, “AUTO DRIVE POS.”, “ABS”, and “IPDM E/R” 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-222, "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-

222, "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 integrated display system. Refer to 

AV-101, "CAN Communication

Line Check"

 .

PKIA2093E

PKIA8260E

PKIA8343E

CAN SYSTEM (TYPE 7)

LAN-221

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7.

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

LAN-222, "CHECK SHEET"

.

8.

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

LAN-222, "CHECK SHEET"

 .

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

AV-101, "CAN Communication Line Check"

 .

9.

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

LAN-224, "CHECK SHEET

RESULTS (EXAMPLE)"

 .

LAN-222

[CAN]

CAN SYSTEM (TYPE 7)

Revision: 2004 November

2004 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.

PKIA8439E

CAN SYSTEM (TYPE 7)

LAN-223

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PKIA8440E

LAN-224

[CAN]

CAN SYSTEM (TYPE 7)

Revision: 2004 November

2004 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-239, "Circuit Check Between TCM and

Data Link Connector"

 .

PKIA8441E

SKIA5265E

CAN SYSTEM (TYPE 7)

LAN-225

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Case 2

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

LAN-239, "Circuit Check

Between Data Link Connector and Driver Seat Control Unit"

 .

PKIA8442E

SKIA5266E

LAN-226

[CAN]

CAN SYSTEM (TYPE 7)

Revision: 2004 November

2004 Murano

Case 3

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

LAN-

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

 .

PKIA8443E

SKIA5267E

CAN SYSTEM (TYPE 7)

LAN-227

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Case 4

Check ECM circuit. Refer to 

LAN-241, "ECM Circuit Check"

 .

PKIA8444E

SKIA5268E

LAN-228

[CAN]

CAN SYSTEM (TYPE 7)

Revision: 2004 November

2004 Murano

Case 5

Check TCM circuit. Refer to 

LAN-242, "TCM Circuit Check"

 .

PKIA8445E

SKIA5269E

CAN SYSTEM (TYPE 7)

LAN-229

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Case 6

Check low tire pressure warning control unit circuit. Refer to 

LAN-242, "Low Tire Pressure Warning Control

Unit Circuit Check"

 .

PKIA8446E

SKIA5270E

LAN-230

[CAN]

CAN SYSTEM (TYPE 7)

Revision: 2004 November

2004 Murano

Case 7

Check display unit circuit. Refer to 

LAN-243, "Display Unit Circuit Check"

 .

PKIA8447E

SKIA5271E

CAN SYSTEM (TYPE 7)

LAN-231

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Case 8

Check data link connector circuit. Refer to 

LAN-243, "Data Link Connector Circuit Check"

 .

PKIA8448E

SKIA5272E

LAN-232

[CAN]

CAN SYSTEM (TYPE 7)

Revision: 2004 November

2004 Murano

Case 9

Case 17: Check BCM circuit. Refer to 

LAN-244, "BCM Circuit Check"

 .

PKIA8449E

SKIA5273E