Nissan Murano Z50 (2003 year). Manual — part 170
LAN-334
[CAN]
CAN SYSTEM (TYPE 10)
Revision; 2004 April
2003 Murano
Case 2
Check harness between data link connector and ABS actuator and electric unit (control unit). Refer to
346, "Circuit Check Between Data Link Connector and ABS Actuator and Electric Unit (Control Unit)"
PKIB0586E
SKIA5218E
CAN SYSTEM (TYPE 10)
LAN-335
[CAN]
C
D
E
F
G
H
I
J
L
M
A
B
LAN
Revision; 2004 April
2003 Murano
Case 3
Check ECM circuit. Refer to
PKIB0587E
SKIA5219E
LAN-336
[CAN]
CAN SYSTEM (TYPE 10)
Revision; 2004 April
2003 Murano
Case 4
Check TCM circuit. Refer to
.
PKIB0588E
SKIA5220E
CAN SYSTEM (TYPE 10)
LAN-337
[CAN]
C
D
E
F
G
H
I
J
L
M
A
B
LAN
Revision; 2004 April
2003 Murano
Case 5
Check low tire pressure warning control unit circuit. Refer to
LAN-348, "Low Tire Pressure Warning Control
.
PKIB0589E
SKIA5221E
LAN-338
[CAN]
CAN SYSTEM (TYPE 10)
Revision; 2004 April
2003 Murano
Case 6
Check display unit circuit. Refer to
LAN-349, "Display Unit Circuit Check"
.
PKIB0590E
SKIA5222E
CAN SYSTEM (TYPE 10)
LAN-339
[CAN]
C
D
E
F
G
H
I
J
L
M
A
B
LAN
Revision; 2004 April
2003 Murano
Case 7
Check data link connector circuit. Refer to
LAN-349, "Data Link Connector Circuit Check"
.
PKIB0591E
SKIA5223E
LAN-340
[CAN]
CAN SYSTEM (TYPE 10)
Revision; 2004 April
2003 Murano
Case 8
Check BCM circuit. Refer to
PKIB0592E
SKIA5224E
CAN SYSTEM (TYPE 10)
LAN-341
[CAN]
C
D
E
F
G
H
I
J
L
M
A
B
LAN
Revision; 2004 April
2003 Murano
Case 9
Check unified meter and A/C amp. circuit. Refer to
LAN-350, "Unified Meter and A/C Amp. Circuit Check"
PKIB0593E
SKIA5225E
LAN-342
[CAN]
CAN SYSTEM (TYPE 10)
Revision; 2004 April
2003 Murano
Case 10
Check steering angle sensor circuit. Refer to
LAN-351, "Steering Angle Sensor Circuit Check"
.
PKIB0594E
SKIA5226E
CAN SYSTEM (TYPE 10)
LAN-343
[CAN]
C
D
E
F
G
H
I
J
L
M
A
B
LAN
Revision; 2004 April
2003 Murano
Case 11
Check ABS actuator and electric unit (control unit) circuit. Refer to
LAN-351, "ABS Actuator and Electric Unit
.
PKIB0595E
SKIA5227E
LAN-344
[CAN]
CAN SYSTEM (TYPE 10)
Revision; 2004 April
2003 Murano
Case 12
Check IPDM E/R circuit. Refer to
LAN-352, "IPDM E/R Circuit Check"
Case 13
Check CAN communication circuit. Refer to
LAN-352, "CAN Communication Circuit Check"
PKIB0596E
SKIA5228E
PKIB0597E
CAN SYSTEM (TYPE 10)
LAN-345
[CAN]
C
D
E
F
G
H
I
J
L
M
A
B
LAN
Revision; 2004 April
2003 Murano
Case 14
Check IPDM E/R ignition relay circuit continuously sticks “OFF”. Refer to
LAN-355, "IPDM E/R Ignition Relay
Case 15
Check IPDM E/R ignition relay circuit continuously sticks “ON”. Refer to
LAN-355, "IPDM E/R Ignition Relay
PKIB0598E
PKIB0599E
LAN-346
[CAN]
CAN SYSTEM (TYPE 10)
Revision; 2004 April
2003 Murano
Circuit Check Between TCM and Data Link Connector
AKS006TS
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 ABS Actuator and Electric Unit
(Control Unit)
AKS006TT
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.
8 (L) - 6 (L)
: Continuity should exist.
9 (Y) - 14 (Y)
: Continuity should exist.
SKIA5014E
6 (L) - 1 (L)
: Continuity should exist.
14 (Y) - 10 (Y)
: Continuity should exist.
SKIA5015E
CAN SYSTEM (TYPE 10)
LAN-347
[CAN]
C
D
E
F
G
H
I
J
L
M
A
B
LAN
Revision; 2004 April
2003 Murano
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.
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
AKS006TU
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
PKIA0816E
LAN-348
[CAN]
CAN SYSTEM (TYPE 10)
Revision; 2004 April
2003 Murano
TCM Circuit Check
AKS006TV
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
AKS006TW
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
PKIA2082E
CAN SYSTEM (TYPE 10)
LAN-349
[CAN]
C
D
E
F
G
H
I
J
L
M
A
B
LAN
Revision; 2004 April
2003 Murano
Display Unit Circuit Check
AKS006TX
1.
CHECK CONNECTOR
1.
Turn ignition switch OFF.
2.
Disconnect the negative battery terminal.
3.
Check terminals and connector of display unit for damage, bend and loose connection (unit side and har-
ness side).
OK or NG
OK
>> GO TO 2.
NG
>> Repair terminal or connector.
2.
CHECK HARNESS FOR OPEN CIRCUIT
1.
Disconnect display unit connector.
2.
Check resistance between display unit harness connector M39
terminals 14 (L) and 16 (Y).
OK or NG
OK
>> Replace display unit.
NG
>> Repair harness between display unit and data link con-
nector.
Data Link Connector Circuit Check
AKS006TY
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
.
NG
>> Repair harness between data link connector and BCM.
14 (L) - 16 (Y)
: Approx. 54 - 66
Ω
SKIA5018E
6 (L) - 14 (Y)
: Approx. 54 - 66
Ω
PKIA2077E
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