Nissan Murano Z50 (2004 year). Manual - part 144

CAN SYSTEM (TYPE 4)

LAN-121

[CAN]

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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-122, "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-175, "CAN Communication Line Check"

 .

9.

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

LAN-124, "CHECK SHEET

RESULTS (EXAMPLE)"

 .

LAN-122

[CAN]

CAN SYSTEM (TYPE 4)

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.

PKIA8390E

CAN SYSTEM (TYPE 4)

LAN-123

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Revision: 2004 November

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PKIA8374E

LAN-124

[CAN]

CAN SYSTEM (TYPE 4)

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-137, "Circuit Check Between TCM and

Data Link Connector"

 .

PKIA8391E

SKIA5175E

CAN SYSTEM (TYPE 4)

LAN-125

[CAN]

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Case 2

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

LAN-137, "Circuit Check

Between Data Link Connector and Driver Seat Control Unit"

 .

PKIA8392E

SKIA5176E

LAN-126

[CAN]

CAN SYSTEM (TYPE 4)

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-

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

 .

PKIA8393E

SKIA5177E

CAN SYSTEM (TYPE 4)

LAN-127

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Case 4

Check ECM circuit. Refer to 

LAN-139, "ECM Circuit Check"

 .

PKIA8394E

SKIA5178E

LAN-128

[CAN]

CAN SYSTEM (TYPE 4)

Revision: 2004 November

2004 Murano

Case 5

Check TCM circuit. Refer to 

LAN-140, "TCM Circuit Check"

 .

PKIA8395E

SKIA5179E

CAN SYSTEM (TYPE 4)

LAN-129

[CAN]

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Case 6

Check display control unit circuit. Refer to 

LAN-140, "Display Control Unit Circuit Check"

 .

PKIA8396E

SKIA5180E

LAN-130

[CAN]

CAN SYSTEM (TYPE 4)

Revision: 2004 November

2004 Murano

Case 7

Check data link connector circuit. Refer to 

LAN-141, "Data Link Connector Circuit Check"

 .

PKIA8397E

SKIA5181E

CAN SYSTEM (TYPE 4)

LAN-131

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Case 8

Check BCM circuit. Refer to 

LAN-141, "BCM Circuit Check"

 .

PKIA8398E

SKIA5182E

LAN-132

[CAN]

CAN SYSTEM (TYPE 4)

Revision: 2004 November

2004 Murano

Case 9

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

LAN-142, "Unified Meter and A/C Amp. Circuit Check"

 .

PKIA8399E

SKIA5183E

CAN SYSTEM (TYPE 4)

LAN-133

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Case 10

Check driver seat control unit circuit. Refer to 

LAN-142, "Driver Seat Control Unit Circuit Check"

 .

PKIA8400E

SKIA5184E

LAN-134

[CAN]

CAN SYSTEM (TYPE 4)

Revision: 2004 November

2004 Murano

Case 11

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

LAN-143, "ABS Actuator and Electric Unit

(Control Unit) Circuit Check"

 .

PKIA8401E

SKIA5185E

CAN SYSTEM (TYPE 4)

LAN-135

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Case 12

Check IPDM E/R circuit. Refer to 

LAN-143, "IPDM E/R Circuit Check"

 .

PKIA8402E

SKIA5186E

LAN-136

[CAN]

CAN SYSTEM (TYPE 4)

Revision: 2004 November

2004 Murano

Case 13

Check CAN communication circuit. Refer to 

LAN-144, "CAN Communication Circuit Check"

 .

Case 14

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

LAN-147, "IPDM E/R Ignition Relay

Circuit Check"

 .

PKIA8403E

PKIA8404E