Nissan Juke (2014 year). Service Repair Manual - part 167

LAN

CAN SYSTEM

LAN-33

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[CAN]

CAN SYSTEM

JRMWE7895GB

Revision: 2013 October

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LAN

CAN SYSTEM

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LAN-36

< WIRING DIAGRAM >

[CAN]

CAN SYSTEM

JRMWE7897GB

Revision: 2013 October

2014 JUKE

LAN

CAN SYSTEM

LAN-37

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LAN-38

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[CAN]

DIAGNOSIS AND REPAIR WORKFLOW

BASIC INSPECTION

DIAGNOSIS AND REPAIR WORKFLOW

Interview Sheet

INFOID:0000000009749877

NOTE:
Refer to 

LAN-15, "Trouble Diagnosis Procedure"

 for how to use interview sheet.

SKIB8898E

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LAN

MALFUNCTION AREA CHART

LAN-39

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DTC/CIRCUIT DIAGNOSIS

MALFUNCTION AREA CHART

Main Line

INFOID:0000000009749878

Branch Line

INFOID:0000000009749879

Short Circuit

INFOID:0000000009749880

Malfunction area

Reference

Main line between IPDM E/R and data link connector

LAN-40, "Diagnosis Procedure"

Main line between data link connector and air bag diagnosis sen-
sor unit

LAN-41, "Diagnosis Procedure"

Main line between data link connector and multi display unit

LAN-42, "Diagnosis Procedure"

Malfunction area

Reference

ECM branch line circuit 

LAN-43, "Diagnosis Procedure"

AWD control module branch line circuit 

LAN-44, "Diagnosis Procedure"

ABS actuator and electric unit (control unit) branch line circuit 

LAN-45, "Diagnosis Procedure"

IPDM E/R branch line circuit 

LAN-46, "Diagnosis Procedure"

TCM branch line circuit

LAN-47, "Diagnosis Procedure"

Data link connector branch line circuit 

LAN-48, "Diagnosis Procedure"

EPS control unit branch line circuit

LAN-49, "Diagnosis Procedure"

Combination meter branch line circuit 

LAN-50, "Diagnosis Procedure"

Steering angle sensor branch line circuit 

LAN-51, "Diagnosis Procedure"

Air bag diagnosis sensor unit branch line circuit 

LAN-52, "Diagnosis Procedure"

A/C auto amp. branch line circuit

LAN-53, "Diagnosis Procedure"

Multi display unit branch line circuit

LAN-54, "Diagnosis Procedure"

BCM branch line circuit 

LAN-55, "Diagnosis Procedure"

Malfunction area

Reference

CAN communication circuit

LAN-56, "Diagnosis Procedure"

Revision: 2013 October

2014 JUKE

LAN-40

< DTC/CIRCUIT DIAGNOSIS >

[CAN]

MAIN LINE BETWEEN IPDM-E AND DLC CIRCUIT

MAIN LINE BETWEEN IPDM-E AND DLC CIRCUIT

Diagnosis Procedure

INFOID:0000000009749881

1.

CHECK CONNECTOR

1.

Turn the ignition switch OFF.

2.

Disconnect the battery cable from the negative terminal.

3.

Check the following terminals and connectors for damage, bend and loose connection (connector side
and harness side).

-

Harness connector E105

-

Harness connector M77

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair the terminal and connector.

2.

CHECK HARNESS CONTINUITY (OPEN CIRCUIT)

1.

Disconnect the following harness connectors.

-

IPDM E/R

-

Harness connectors E105 and M77

2.

Check the continuity between the IPDM E/R harness connector and the harness connector.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair the main line between the IPDM E/R and the harness connector E105.

3.

CHECK HARNESS CONTINUITY (OPEN CIRCUIT)

Check the continuity between the harness connector and the data link connector.

Is the inspection result normal?

YES (Present error)>>Check CAN system type decision again.
YES (Past error)>>Error was detected in the main line between the IPDM E/R and the data link connector. 
NO

>> Repair the main line between the harness connector M77 and the data link connector.

IPDM E/R harness connector

Harness connector

Continuity

Connector No.

Terminal No.

Connector No.

Terminal No.

E13

27

E105

1

Existed

26

6

Existed

Harness connector

Data link connector

Continuity

Connector No.

Terminal No.

Connector No.

Terminal No.

M77

1

M4

6

Existed

6

14

Existed

Revision: 2013 October

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LAN

MAIN LINE BETWEEN DLC AND A-BAG CIRCUIT

LAN-41

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MAIN LINE BETWEEN DLC AND A-BAG CIRCUIT

Diagnosis Procedure

INFOID:0000000009749882

1.

CHECK HARNESS CONTINUITY (OPEN CIRCUIT)

1.

Turn the ignition switch OFF.

2.

Disconnect the battery cable from the negative terminal.

3.

Disconnect the BCM harness connector.

4.

Check the continuity between the data link connector and the BCM harness connector.

-

With Intelligent Key system

-

Without Intelligent Key system

Is the inspection result normal?

YES (Present error)>>Check CAN system type decision again.
YES (Past error)>>Error was detected in the main line between the data link connector and the air bag diag-

nosis sensor unit.

NO

>> Repair the main line between the data link connector and the air bag diagnosis sensor unit.

Data link connector

BCM harness connector

Continuity

Connector No.

Terminal No.

Connector No.

Terminal No.

M4

6

M68

39

Existed

14

40

Existed

Data link connector

BCM harness connector

Continuity

Connector No.

Terminal No.

Connector No.

Terminal No.

M4

6

M65

39

Existed

14

40

Existed

Revision: 2013 October

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LAN-42

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[CAN]

MAIN LINE BETWEEN DLC AND MDU CIRCUIT

MAIN LINE BETWEEN DLC AND MDU CIRCUIT

Diagnosis Procedure

INFOID:0000000009749883

1.

CHECK HARNESS CONTINUITY (OPEN CIRCUIT)

1.

Turn the ignition switch OFF.

2.

Disconnect the battery cable from the negative terminal.

3.

Disconnect the following harness connectors.

-

ECM

-

Multi display unit

4.

Check the continuity between the data link connector and the multi display unit harness connector.

Is the inspection result normal?

YES (Present error)>>Check CAN system type decision again.
YES (Past error)>>Error was detected in the main line between the data link connector and the multi display

unit. 

NO

>> Repair the main line between the data link connector and the multi display unit.

Data link connector

Multi display unit harness connector

Continuity

Connector No.

Terminal No.

Connector No.

Terminal No.

M4

6

M90

6

Existed

14

12

Existed

Revision: 2013 October

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LAN

ECM BRANCH LINE CIRCUIT

LAN-43

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ECM BRANCH LINE CIRCUIT

Diagnosis Procedure

INFOID:0000000009749884

1.

CHECK CONNECTOR

1.

Turn the ignition switch OFF.

2.

Disconnect the battery cable from the negative terminal.

3.

Check the terminals and connectors of the ECM for damage, bend and loose connection (unit side and
connector side).

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair the terminal and connector.

2.

CHECK HARNESS FOR OPEN CIRCUIT

1.

Disconnect the connector of ECM.

2.

Check the resistance between the ECM harness connector terminals.

Is the measurement value within the specification?

YES

>> GO TO 3.

NO

>> Repair the ECM branch line.

3.

CHECK POWER SUPPLY AND GROUND CIRCUIT

Check the power supply and the ground circuit of the ECM. Refer to 

EC-170, "Diagnosis Procedure"

.

Is the inspection result normal?

YES (Present error)>>Replace the ECM. Refer to 

EC-561, "Removal and Installation"

.

YES (Past error)>>Error was detected in the ECM branch line.
NO

>> Repair the power supply and the ground circuit.

ECM harness connector

Resistance (

Ω

)

Connector No.

Terminal No.

E18

100

99

Approx. 108 – 132

Revision: 2013 October

2014 JUKE

LAN-44

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[CAN]

4WD BRANCH LINE CIRCUIT

4WD BRANCH LINE CIRCUIT

Diagnosis Procedure

INFOID:0000000009749885

1.

CHECK CONNECTOR

1.

Turn the ignition switch OFF.

2.

Disconnect the battery cable from the negative terminal.

3.

Check the following terminals and connectors for damage, bend and loose connection (unit side and con-
nector side).

-

AWD control module

-

Harness connector B7

-

Harness connector E107

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair the terminal and connector.

2.

CHECK HARNESS FOR OPEN CIRCUIT

1.

Disconnect the connector of AWD control module.

2.

Check the resistance between the AWD control module harness connector terminals.

Is the measurement value within the specification?

YES

>> GO TO 3.

NO

>> Repair the AWD control module branch line.

3.

CHECK POWER SUPPLY AND GROUND CIRCUIT

Check the power supply and the ground circuit of the AWD control module. Refer to 

DLN-76, "Diagnosis Pro-

cedure"

.

Is the inspection result normal?

YES (Present error)>>Replace the AWD control module. Refer to 

DLN-90, "Removal and Installation"

.

YES (Past error)>>Error was detected in the AWD control module branch line.
NO

>> Repair the power supply and the ground circuit.

AWD control module harness connector

Resistance (

Ω

)

Connector No.

Terminal No.

B47

4

5

Approx. 54 – 66

Revision: 2013 October

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LAN

ABS BRANCH LINE CIRCUIT

LAN-45

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ABS BRANCH LINE CIRCUIT

Diagnosis Procedure

INFOID:0000000009749886

1.

CHECK CONNECTOR

1.

Turn the ignition switch OFF.

2.

Disconnect the battery cable from the negative terminal.

3.

Check the terminals and connectors of the ABS actuator and electric unit (control unit) for damage, bend
and loose connection (unit side and connector side).

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair the terminal and connector.

2.

CHECK HARNESS FOR OPEN CIRCUIT

1.

Disconnect the connector of ABS actuator and electric unit (control unit).

2.

Check the resistance between the ABS actuator and electric unit (control unit) harness connector termi-
nals.

Is the measurement value within the specification?

YES

>> GO TO 3.

NO

>> Repair the ABS actuator and electric unit (control unit) branch line.

3.

CHECK POWER SUPPLY AND GROUND CIRCUIT

Check the power supply and the ground circuit of the ABS actuator and electric unit (control unit). Refer to

BRC-114, "Diagnosis Procedure"

.

Is the inspection result normal?

YES (Present error)>>Replace the ABS actuator and electric unit (control unit). Refer to 

BRC-138, "Removal

and Installation"

.

YES (Past error)>>Error was detected in the ABS actuator and electric unit (control unit) branch line.
NO

>> Repair the power supply and the ground circuit.

ABS actuator and electric unit (control unit) harness connector

Resistance (

Ω

)

Connector No.

Terminal No.

E35

22

9

Approx. 54 – 66

Revision: 2013 October

2014 JUKE

LAN-46

< DTC/CIRCUIT DIAGNOSIS >

[CAN]

IPDM-E BRANCH LINE CIRCUIT

IPDM-E BRANCH LINE CIRCUIT

Diagnosis Procedure

INFOID:0000000009749887

1.

CHECK CONNECTOR

1.

Turn the ignition switch OFF.

2.

Disconnect the battery cable from the negative terminal.

3.

Check the terminals and connectors of the IPDM E/R for damage, bend and loose connection (unit side
and connector side).

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair the terminal and connector.

2.

CHECK HARNESS FOR OPEN CIRCUIT

1.

Disconnect the connector of IPDM E/R.

2.

Check the resistance between the IPDM E/R harness connector terminals.

Is the measurement value within the specification?

YES

>> GO TO 3.

NO

>> Repair the IPDM E/R branch line.

3.

CHECK POWER SUPPLY AND GROUND CIRCUIT

Check the power supply and the ground circuit of the IPDM E/R. Refer to the following.
• Models with Intelligent Key system: 

PCS-33, "Diagnosis Procedure"

• Models without Intelligent Key system: 

PCS-61, "Diagnosis Procedure"

Is the inspection result normal?

YES (Present error)>>Replace the IPDM E/R. Refer to the following.

• Models with Intelligent Key system: 

PCS-34, "Removal and Installation"

• Models without Intelligent Key system: 

PCS-62, "Removal and Installation"

YES (Past error)>>Error was detected in the IPDM E/R branch line.
NO

>> Repair the power supply and the ground circuit.

IPDM E/R harness connector

Resistance (

Ω

)

Connector No.

Terminal No.

E13

27

26

Approx. 54 – 66

Revision: 2013 October

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LAN

TCM BRANCH LINE CIRCUIT

LAN-47

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TCM BRANCH LINE CIRCUIT

Diagnosis Procedure

INFOID:0000000009749888

1.

CHECK CONNECTOR

1.

Turn the ignition switch OFF.

2.

Disconnect the battery cable from the negative terminal.

3.

Check the following terminals and connectors for damage, bend and loose connection (unit side and con-
nector side).

-

TCM

-

Harness connector F1

-

Harness connector E8

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair the terminal and connector.

2.

CHECK HARNESS FOR OPEN CIRCUIT

1.

Disconnect the connector of TCM.

2.

Check the resistance between the TCM harness connector terminals.

Is the measurement value within the specification?

YES

>> GO TO 3.

NO

>> Repair the TCM branch line.

3.

CHECK POWER SUPPLY AND GROUND CIRCUIT

Check the power supply and the ground circuit of the TCM. Refer to 

TM-272, "Diagnosis Procedure"

.

Is the inspection result normal?

YES (Present error)>>Replace the TCM. Refer to 

TM-320, "Removal and Installation"

.

YES (Past error)>>Error was detected in the TCM branch line.
NO

>> Repair the power supply and the ground circuit.

TCM harness connector

Resistance (

Ω

)

Connector No.

Terminal No.

F81

32

31

Approx. 54 – 66

Revision: 2013 October

2014 JUKE

LAN-48

< DTC/CIRCUIT DIAGNOSIS >

[CAN]

DLC BRANCH LINE CIRCUIT

DLC BRANCH LINE CIRCUIT

Diagnosis Procedure

INFOID:0000000010283626

1.

CHECK CONNECTOR

1.

Turn the ignition switch OFF.

2.

Disconnect the battery cable from the negative terminal.

3.

Check the terminals and connectors of the data link connector for damage, bend and loose connection
(connector side and harness side).

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair the terminal and connector.

2.

CHECK HARNESS FOR OPEN CIRCUIT

Check the resistance between the data link connector terminals.

Is the measurement value within the specification?

YES (Present error)>>Check CAN system type decision again.
YES (Past error)>>Error was detected in the data link connector branch line circuit.
NO

>> Repair the data link connector branch line.

Data link connector

Resistance (

Ω

)

Connector No.

Terminal No.

M4

6

14

Approx. 54 – 66

Revision: 2013 October

2014 JUKE