Nissan Juke F15. Manual - part 955

 

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Nissan Juke F15. Manual - part 955

 

 

LAN

MAIN LINE BETWEEN IPDM-E AND A-BAG CIRCUIT

LAN-157

< DTC/CIRCUIT DIAGNOSIS >

[CAN SYSTEM (TYPE 7)]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

DTC/CIRCUIT DIAGNOSIS

MAIN LINE BETWEEN IPDM-E AND A-BAG CIRCUIT

Diagnosis Procedure

INFOID:0000000012200624

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 air bag diagnosis sen-

sor unit. 

NO

>> Repair the main line between the harness connector M77 and the air bag diagnosis sensor unit.

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

LAN-158

< DTC/CIRCUIT DIAGNOSIS >

[CAN SYSTEM (TYPE 7)]

MAIN LINE BETWEEN A-BAG AND DLC CIRCUIT

MAIN LINE BETWEEN A-BAG AND DLC CIRCUIT

Diagnosis Procedure

INFOID:0000000012200625

1.

CHECK HARNESS CONTINUITY (OPEN CIRCUIT)

1. Turn the ignition switch OFF.

2. Disconnect the battery cable from the negative terminal.

3. Disconnect the harness connectors E105 and M77.

4. 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 air bag diagnosis sensor unit and the

data link connector.

NO

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

Harness connector

Data link connector

Continuity

Connector No.

Terminal No.

Connector No.

Terminal No.

M77

1

M4

6

Existed

6

14

Existed

LAN

ECM BRANCH LINE CIRCUIT

LAN-159

< DTC/CIRCUIT DIAGNOSIS >

[CAN SYSTEM (TYPE 7)]

C

D

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F

G

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ECM BRANCH LINE CIRCUIT

Diagnosis Procedure

INFOID:0000000012200626

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.

-

For NISMO RS models

-

Except for NISMO RS models

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 the following.

• For NISMO RS models: 

EC-187, "Diagnosis Procedure"

• Except for NISMO RS models: 

EC-792, "Diagnosis Procedure"

Is the inspection result normal?

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

• For NISMO RS models: 

EC-590, "Removal and Installation"

• Except for NISMO RS models: 

EC-1256, "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

ECM harness connector

Resistance (

Ω)

Connector No.

Terminal No.

E19

124

123

Approx. 108 – 132

LAN-160

< DTC/CIRCUIT DIAGNOSIS >

[CAN SYSTEM (TYPE 7)]

4WD BRANCH LINE CIRCUIT

4WD BRANCH LINE CIRCUIT

Diagnosis Procedure

INFOID:0000000012200627

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-77, "Diagnosis Pro-

cedure"

.

Is the inspection result normal?

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

DLN-91, "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

 

 

 

 

 

 

 

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