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

CAN SYSTEM (TYPE 4)

LAN-121

[CAN]

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Revision: 2004 November

2004 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-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

[CAN]

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Revision: 2004 November

2004 Murano

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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Revision: 2004 November

2004 Murano

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

[CAN]

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Revision: 2004 November

2004 Murano

Case 4

Check ECM circuit. Refer to

LAN-139, "ECM Circuit Check"

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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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Revision: 2004 November

2004 Murano

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

[CAN]

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Revision: 2004 November

2004 Murano

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

[CAN]

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Revision: 2004 November

2004 Murano

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

[CAN]

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Revision: 2004 November

2004 Murano

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