Nissan Murano Z50 (2004 year). Manual — part 157
CAN SYSTEM (TYPE 10)
LAN-329
[CAN]
C
D
E
F
G
H
I
J
L
M
A
B
LAN
Revision: 2004 November
2004 Murano
PKIA8477E
LAN-330
[CAN]
CAN SYSTEM (TYPE 10)
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-342, "Circuit Check Between TCM and
PKIA8493E
SKIA5359E
CAN SYSTEM (TYPE 10)
LAN-331
[CAN]
C
D
E
F
G
H
I
J
L
M
A
B
LAN
Revision: 2004 November
2004 Murano
Case 2
Check harness between data link connector and ABS actuator and electric unit (control unit). Refer to
343, "Circuit Check Between Data Link Connector and ABS Actuator and Electric Unit (Control Unit)"
PKIA8494E
SKIA5360E
LAN-332
[CAN]
CAN SYSTEM (TYPE 10)
Revision: 2004 November
2004 Murano
Case 3
Check ECM circuit. Refer to
PKIA8495E
SKIA5361E
CAN SYSTEM (TYPE 10)
LAN-333
[CAN]
C
D
E
F
G
H
I
J
L
M
A
B
LAN
Revision: 2004 November
2004 Murano
Case 4
Check TCM circuit. Refer to
PKIA8496E
SKIA5362E
LAN-334
[CAN]
CAN SYSTEM (TYPE 10)
Revision: 2004 November
2004 Murano
Case 5
Check display control unit circuit. Refer to
LAN-345, "Display Control Unit Circuit Check"
PKIA8497E
SKIA5363E
CAN SYSTEM (TYPE 10)
LAN-335
[CAN]
C
D
E
F
G
H
I
J
L
M
A
B
LAN
Revision: 2004 November
2004 Murano
Case 6
Check data link connector circuit. Refer to
LAN-345, "Data Link Connector Circuit Check"
.
PKIA8498E
SKIA5364E
LAN-336
[CAN]
CAN SYSTEM (TYPE 10)
Revision: 2004 November
2004 Murano
Case 7
Check BCM circuit. Refer to
PKIA8499E
SKIA5365E
CAN SYSTEM (TYPE 10)
LAN-337
[CAN]
C
D
E
F
G
H
I
J
L
M
A
B
LAN
Revision: 2004 November
2004 Murano
Case 8
Check unified meter and A/C amp. circuit. Refer to
LAN-346, "Unified Meter and A/C Amp. Circuit Check"
PKIA8500E
SKIA5366E
LAN-338
[CAN]
CAN SYSTEM (TYPE 10)
Revision: 2004 November
2004 Murano
Case 9
Check AWD control unit circuit. Refer to
LAN-347, "AWD Control Unit Circuit Check"
.
PKIA8501E
SKIA5367E
CAN SYSTEM (TYPE 10)
LAN-339
[CAN]
C
D
E
F
G
H
I
J
L
M
A
B
LAN
Revision: 2004 November
2004 Murano
Case 10
Check ABS actuator and electric unit (control unit) circuit. Refer to
LAN-347, "ABS Actuator and Electric Unit
.
PKIA8502E
SKIA5368E
LAN-340
[CAN]
CAN SYSTEM (TYPE 10)
Revision: 2004 November
2004 Murano
Case 11
Check IPDM E/R circuit. Refer to
LAN-348, "IPDM E/R Circuit Check"
PKIA8503E
SKIA5369E
CAN SYSTEM (TYPE 10)
LAN-341
[CAN]
C
D
E
F
G
H
I
J
L
M
A
B
LAN
Revision: 2004 November
2004 Murano
Case 12
Check CAN communication circuit. Refer to
LAN-349, "CAN Communication Circuit Check"
Case 13
Check IPDM E/R ignition relay circuit continuously sticks “OFF”. Refer to
LAN-352, "IPDM E/R Ignition Relay
PKIA8504E
PKIA8505E
LAN-342
[CAN]
CAN SYSTEM (TYPE 10)
Revision: 2004 November
2004 Murano
Case 14
Check IPDM E/R ignition relay circuit continuously sticks “ON”. Refer to
LAN-352, "IPDM E/R Ignition Relay
Circuit Check Between TCM and Data Link Connector
AKS00AHH
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
.
NG
>> Repair harness.
PKIA8506E
8 (L) - 6 (L)
: Continuity should exist.
9 (Y) - 14 (Y)
: Continuity should exist.
SKIA5014E
CAN SYSTEM (TYPE 10)
LAN-343
[CAN]
C
D
E
F
G
H
I
J
L
M
A
B
LAN
Revision: 2004 November
2004 Murano
Circuit Check Between Data Link Connector and ABS Actuator and Electric Unit
(Control Unit)
AKS00AHI
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
–
Harness connector B4
–
Harness connector E105
OK or NG
OK
>> GO TO 2.
NG
>> Repair terminal or connector.
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
>> GO TO 4.
NG
>> Repair harness.
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-344
[CAN]
CAN SYSTEM (TYPE 10)
Revision: 2004 November
2004 Murano
4.
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
.
NG
>> Repair harness.
ECM Circuit Check
AKS00AHJ
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.
TCM Circuit Check
AKS00AHK
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
–
Harness connector M82
OK or NG
OK
>> GO TO 2.
NG
>> Repair terminal or connector.
3 (L) - 11 (L)
: Continuity should exist.
10 (Y) - 15 (Y)
: Continuity should exist.
SKIA5017E
94 (L) - 86 (Y)
: Approx. 108 - 132
Ω
SKIA6865E
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