Nissan Murano Z50 (2004 year). Manual — part 171
CAN SYSTEM (TYPE 16)
LAN-553
[CAN]
C
D
E
F
G
H
I
J
L
M
A
B
LAN
Revision: 2004 November
2004 Murano
Case 8
Check data link connector circuit. Refer to
LAN-566, "Data Link Connector Circuit Check"
.
PKIA8605E
SKIA5536E
LAN-554
[CAN]
CAN SYSTEM (TYPE 16)
Revision: 2004 November
2004 Murano
Case 9
Check BCM circuit. Refer to
PKIA8606E
SKIA5537E
CAN SYSTEM (TYPE 16)
LAN-555
[CAN]
C
D
E
F
G
H
I
J
L
M
A
B
LAN
Revision: 2004 November
2004 Murano
Case 10
Check unified meter and A/C amp. circuit. Refer to
LAN-567, "Unified Meter and A/C Amp. Circuit Check"
PKIA8607E
SKIA5538E
LAN-556
[CAN]
CAN SYSTEM (TYPE 16)
Revision: 2004 November
2004 Murano
Case 11
Check steering angle sensor circuit. Refer to
LAN-568, "Steering Angle Sensor Circuit Check"
.
PKIA8608E
SKIA5539E
CAN SYSTEM (TYPE 16)
LAN-557
[CAN]
C
D
E
F
G
H
I
J
L
M
A
B
LAN
Revision: 2004 November
2004 Murano
Case 12
Check driver seat control unit circuit. Refer to
LAN-568, "Driver Seat Control Unit Circuit Check"
PKIA8609E
SKIA5540E
LAN-558
[CAN]
CAN SYSTEM (TYPE 16)
Revision: 2004 November
2004 Murano
Case 13
Check AWD control unit circuit. Refer to
LAN-569, "AWD Control Unit Circuit Check"
.
PKIA8610E
SKIA5541E
CAN SYSTEM (TYPE 16)
LAN-559
[CAN]
C
D
E
F
G
H
I
J
L
M
A
B
LAN
Revision: 2004 November
2004 Murano
Case 14
Check ABS actuator and electric unit (control unit) circuit. Refer to
LAN-569, "ABS Actuator and Electric Unit
.
PKIA8611E
SKIA5542E
LAN-560
[CAN]
CAN SYSTEM (TYPE 16)
Revision: 2004 November
2004 Murano
Case 15
Check IPDM E/R circuit. Refer to
LAN-570, "IPDM E/R Circuit Check"
PKIA8612E
SKIA5543E
CAN SYSTEM (TYPE 16)
LAN-561
[CAN]
C
D
E
F
G
H
I
J
L
M
A
B
LAN
Revision: 2004 November
2004 Murano
Case 16
Check CAN communication circuit. Refer to
LAN-570, "CAN Communication Circuit Check"
Case 17
Check IPDM E/R ignition relay circuit continuously sticks “OFF”. Refer to
LAN-574, "IPDM E/R Ignition Relay
PKIA8613E
PKIA8614E
LAN-562
[CAN]
CAN SYSTEM (TYPE 16)
Revision: 2004 November
2004 Murano
Case 18
Check IPDM E/R ignition relay circuit continuously sticks “ON”. Refer to
LAN-574, "IPDM E/R Ignition Relay
Circuit Check Between TCM and Data Link Connector
AKS00A85
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.
Circuit Check Between Data Link Connector and Driver Seat Control Unit
AKS00A86
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
OK or NG
OK
>> GO TO 2.
NG
>> Repair terminal or connector.
PKIA8615E
8 (L) - 6 (L)
: Continuity should exist.
9 (Y) - 14 (Y)
: Continuity should exist.
SKIA5014E
CAN SYSTEM (TYPE 16)
LAN-563
[CAN]
C
D
E
F
G
H
I
J
L
M
A
B
LAN
Revision: 2004 November
2004 Murano
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
>> Connect all the connectors and diagnose again. Refer to
.
NG
>> Repair harness.
Circuit Check Between Driver Seat Control Unit and ABS Actuator and Electric
Unit (Control Unit)
AKS00A87
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 B4
–
Harness connector E105
OK or NG
OK
>> GO TO 2.
NG
>> Repair terminal or connector.
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-564
[CAN]
CAN SYSTEM (TYPE 16)
Revision: 2004 November
2004 Murano
2.
CHECK HARNESS FOR OPEN CIRCUIT
1.
Disconnect harness connector B2 and 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 3.
NG
>> Repair harness.
3.
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
AKS00A88
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.
1 (L) - 3 (L)
: Continuity should exist.
10 (Y) - 10 (Y)
: Continuity should exist.
SKIA5016E
3 (L) - 11 (L)
: Continuity should exist.
10 (Y) - 15 (Y)
: Continuity should exist.
SKIA5017E
94 (L) - 86 (Y)
: Approx. 108 - 132
Ω
SKIA6865E
CAN SYSTEM (TYPE 16)
LAN-565
[CAN]
C
D
E
F
G
H
I
J
L
M
A
B
LAN
Revision: 2004 November
2004 Murano
TCM Circuit Check
AKS00A89
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.
2.
CHECK HARNESS FOR OPEN CIRCUIT
1.
Disconnect TCM connector.
2.
Check resistance between TCM harness connector F103 termi-
nals 5 (L) and 6 (Y).
OK or NG
OK
>> Replace TCM.
NG
>> Repair harness between TCM and low tire pressure
warning control unit.
Low Tire Pressure Warning Control Unit Circuit Check
AKS00A8A
1.
CHECK CONNECTOR
1.
Turn ignition switch OFF.
2.
Disconnect the negative battery terminal.
3.
Check terminals and connector of low tire pressure warning control unit for damage, bend and loose con-
nection (control unit side and harness side).
OK or NG
OK
>> GO TO 2.
NG
>> Repair terminal or connector.
2.
CHECK HARNESS FOR OPEN CIRCUIT
1.
Disconnect low tire pressure warning control unit connector.
2.
Check resistance between low tire pressure warning control unit
harness connector M81 terminals 9 (L) and 21 (Y).
OK or NG
OK
>> Replace low tire pressure warning control unit.
NG
>> Repair harness between low tire pressure warning con-
trol unit and TCM.
5 (L) - 6 (Y)
: Approx. 54 - 66
Ω
PKIA0817E
9 (L) - 21 (Y)
: Approx. 54 - 66
Ω
SKIA6885E
LAN-566
[CAN]
CAN SYSTEM (TYPE 16)
Revision: 2004 November
2004 Murano
Display Control Unit Circuit Check
AKS00A8B
1.
CHECK CONNECTOR
1.
Turn ignition switch OFF.
2.
Disconnect the negative battery terminal.
3.
Check terminals and connector of display control unit for damage, bend and loose connection (control unit
side and harness side).
OK or NG
OK
>> GO TO 2.
NG
>> Repair terminal or connector.
2.
CHECK HARNESS FOR OPEN CIRCUIT
1.
Disconnect display control unit connector.
2.
Check resistance between display control unit harness connec-
tor M43 terminals 25 (L) and 26 (Y).
OK or NG
OK
>> Replace display control unit.
NG
>> Repair harness between display control unit and data
link connector.
Data Link Connector Circuit Check
AKS00A8C
1.
CHECK CONNECTOR
1.
Turn ignition switch OFF.
2.
Disconnect the negative battery terminal.
3.
Check data link connector and terminals for damage, bend and loose connection (connector side and har-
ness side).
OK or NG
OK
>> GO TO 2.
NG
>> Repair terminal or connector.
2.
CHECK HARNESS FOR OPEN CIRCUIT
Check resistance between data link connector M24 terminals 6 (L)
and 14 (Y).
OK or NG
OK
>> Diagnose again. Refer to
NG
>> Repair harness between data link connector and BCM.
25 (L) - 26 (Y)
: Approx. 54 - 66
Ω
SKIA6884E
6 (L) - 14 (Y)
: Approx. 54 - 66
Ω
SKIA6868E
CAN SYSTEM (TYPE 16)
LAN-567
[CAN]
C
D
E
F
G
H
I
J
L
M
A
B
LAN
Revision: 2004 November
2004 Murano
BCM Circuit Check
AKS00A8D
1.
CHECK CONNECTOR
1.
Turn ignition switch OFF.
2.
Disconnect the negative battery terminal.
3.
Check terminals and connector of BCM 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 BCM connector.
2.
Check resistance between BCM harness connector M34 termi-
nals 39 (L) and 40 (Y).
OK or NG
OK
>> Replace BCM. Refer to
BCS-14, "Removal and Installa-
NG
>> Repair harness between BCM and data link connector.
Unified Meter and A/C Amp. Circuit Check
AKS00A8E
1.
CHECK CONNECTOR
1.
Turn ignition switch OFF.
2.
Disconnect the negative battery terminal.
3.
Check terminals and connector of unified meter and A/C amp. for damage, bend and loose connection
(meter side and harness side).
OK or NG
OK
>> GO TO 2.
NG
>> Repair terminal or connector.
2.
CHECK HARNESS FOR OPEN CIRCUIT
1.
Disconnect unified meter and A/C amp. connector.
2.
Check resistance between unified meter and A/C amp. harness
connector M49 terminals 1 (L) and 11 (Y).
OK or NG
OK
>> Replace unified meter and A/C amp.
NG
>> Repair harness between unified meter and A/C amp.
and data link connector.
39 (L) - 40 (Y)
: Approx. 54 - 66
Ω
SKIA6869E
1 (L) - 11 (Y)
: Approx. 54 - 66
Ω
SKIA6871E
LAN-568
[CAN]
CAN SYSTEM (TYPE 16)
Revision: 2004 November
2004 Murano
Steering Angle Sensor Circuit Check
AKS00A8F
1.
CHECK CONNECTOR
1.
Turn ignition switch OFF.
2.
Disconnect the negative battery terminal.
3.
Check terminals and connector of steering angle sensor for damage, bend and loose connection (sensor
side and harness side).
OK or NG
OK
>> GO TO 2.
NG
>> Repair terminal or connector.
2.
CHECK HARNESS FOR OPEN CIRCUIT
1.
Disconnect steering angle sensor connector.
2.
Check resistance between steering angle sensor harness con-
nector M33 terminals 4 (L) and 5 (Y).
OK or NG
OK
>> Replace steering angle sensor.
NG
>> Repair harness between steering angle sensor and data
link connector.
Driver Seat Control Unit Circuit Check
AKS00A8G
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 unit side and
harness side).
–
Driver seat control unit connector
–
Harness connector B301
–
Harness connector B9
OK or NG
OK
>> GO TO 2.
NG
>> Repair terminal or connector.
2.
CHECK HARNESS FOR OPEN CIRCUIT
1.
Disconnect driver seat control unit connector.
2.
Check resistance between driver seat control unit harness con-
nector B303 terminals 3 (L/Y) and 19 (BR/W).
OK or NG
OK
>> Replace driver seat control unit.
NG
>> Repair harness between driver seat control unit and har-
ness connector B4.
4 (L) - 5 (Y)
: Approx. 54 - 66
Ω
SKIA6870E
3 (L/Y) - 19 (BR/W)
: Approx. 54 - 66
Ω
SKIA5024E
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