Nissan Murano Z50 (2003 year). Manual — part 213

LAN-1022

[CAN]

CAN SYSTEM (TYPE 30)

Revision; 2004 April

2003 Murano

Case 3

Check harness between driver seat control unit and ABS actuator and electric unit (control unit). Refer to

LAN-

1037, "Circuit Check Between Driver Seat Control Unit and ABS Actuator and Electric Unit (Control Unit)"

.

PKIB1054E

SKIA5502E

CAN SYSTEM (TYPE 30)

LAN-1023

[CAN]

C

D

E

F

G

H

I

J

L

M

A

B

LAN

Revision; 2004 April

2003 Murano

Case 4

Check ECM circuit. Refer to

LAN-1038, "ECM Circuit Check"

.

PKIB1055E

SKIA5503E

LAN-1024

[CAN]

CAN SYSTEM (TYPE 30)

Revision; 2004 April

2003 Murano

Case 5

Check TCM circuit. Refer to

LAN-1038, "TCM Circuit Check"

.

PKIB1056E

SKIA5504E

CAN SYSTEM (TYPE 30)

LAN-1025

[CAN]

C

D

E

F

G

H

I

J

L

M

A

B

LAN

Revision; 2004 April

2003 Murano

Case 6

Check low tire pressure warning control unit circuit. Refer to

LAN-1039, "Low Tire Pressure Warning Control

Unit Circuit Check"

.

PKIB1057E

SKIA5505E

LAN-1026

[CAN]

CAN SYSTEM (TYPE 30)

Revision; 2004 April

2003 Murano

Case 7

Check display unit circuit. Refer to

LAN-1039, "Display Unit Circuit Check"

.

PKIB1058E

SKIA5506E

CAN SYSTEM (TYPE 30)

LAN-1027

[CAN]

C

D

E

F

G

H

I

J

L

M

A

B

LAN

Revision; 2004 April

2003 Murano

Case 8

Check data link connector circuit. Refer to

LAN-1040, "Data Link Connector Circuit Check"

.

PKIB1059E

SKIA5507E

LAN-1028

[CAN]

CAN SYSTEM (TYPE 30)

Revision; 2004 April

2003 Murano

Case 9

Check BCM circuit. Refer to

LAN-1040, "BCM Circuit Check"

.

PKIB1060E

SKIA5508E

CAN SYSTEM (TYPE 30)

LAN-1029

[CAN]

C

D

E

F

G

H

I

J

L

M

A

B

LAN

Revision; 2004 April

2003 Murano

Case 10

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

LAN-1041, "Unified Meter and A/C Amp. Circuit Check"

.

PKIB1061E

SKIA5509E

LAN-1030

[CAN]

CAN SYSTEM (TYPE 30)

Revision; 2004 April

2003 Murano

Case 11

Check steering angle sensor circuit. Refer to

LAN-1041, "Steering Angle Sensor Circuit Check"

.

PKIB1062E

SKIA5510E

CAN SYSTEM (TYPE 30)

LAN-1031

[CAN]

C

D

E

F

G

H

I

J

L

M

A

B

LAN

Revision; 2004 April

2003 Murano

Case 12

Check driver seat control unit circuit. Refer to

LAN-1042, "Driver Seat Control Unit Circuit Check"

.

PKIB1063E

SKIA5511E

LAN-1032

[CAN]

CAN SYSTEM (TYPE 30)

Revision; 2004 April

2003 Murano

Case 13

Check AWD control unit circuit. Refer to

LAN-1042, "AWD Control Unit Circuit Check"

.

PKIB1064E

SKIA5512E

CAN SYSTEM (TYPE 30)

LAN-1033

[CAN]

C

D

E

F

G

H

I

J

L

M

A

B

LAN

Revision; 2004 April

2003 Murano

Case 14

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

LAN-1043, "ABS Actuator and Electric Unit

(Control Unit) Circuit Check"

.

PKIB1065E

SKIA5513E

LAN-1034

[CAN]

CAN SYSTEM (TYPE 30)

Revision; 2004 April

2003 Murano

Case 15

Check IPDM E/R circuit. Refer to

LAN-1043, "IPDM E/R Circuit Check"

.

Case 16

Check CAN communication circuit. Refer to

LAN-1044, "CAN Communication Circuit Check"

.

PKIB1066E

SKIA5514E

PKIB1067E

CAN SYSTEM (TYPE 30)

LAN-1035

[CAN]

C

D

E

F

G

H

I

J

L

M

A

B

LAN

Revision; 2004 April

2003 Murano

Case 17

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

LAN-1048, "IPDM E/R Ignition Relay

Circuit Check"

.

Case 18

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

LAN-1048, "IPDM E/R Ignition Relay

Circuit Check"

.

PKIB1068E

PKIB1069E

LAN-1036

[CAN]

CAN SYSTEM (TYPE 30)

Revision; 2004 April

2003 Murano

Circuit Check Between TCM and Data Link Connector

AKS0077D

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

LAN-1016, "Work Flow"

.

NG

>> Repair harness.

Circuit Check Between Data Link Connector and Driver Seat Control Unit

AKS0077E

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.

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 30)

LAN-1037

[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

>> Connect all the connectors and diagnose again. Refer to

LAN-1016, "Work Flow"

.

NG

>> Repair harness.

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

AKS0077F

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.

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.

1 (L) - 3 (L)

: Continuity should exist.

10 (Y) - 10 (Y)

: Continuity should exist.

SKIA5016E

1 (L) - 3 (L)

: Continuity should exist.

10 (Y) - 10 (Y)

: Continuity should exist.

SKIA5016E