Nissan Rogue. Manual - part 885

LAN

CAN COMMUNICATION CIRCUIT 2

LAN-239

< DTC/CIRCUIT DIAGNOSIS >

[CAN SYSTEM (TYPE 7)]

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CAN COMMUNICATION CIRCUIT 2

Diagnosis Procedure

INFOID:0000000011506823

1.

CONNECTOR INSPECTION

1. Turn the ignition switch OFF.

2. Disconnect the battery cable from the negative terminal.

3. Check the terminals and connectors of the BCM 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 CONTINUITY (OPEN CIRCUIT)

1. Disconnect the connector of BCM.

2. Check the continuity between the BCM harness connector terminals.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Check the harness and repair or replace the root cause.

3.

CHECK HARNESS CONTINUITY (SHORT CIRCUIT)

1. Disconnect all the unit connectors on CAN communication circuit 2.

2. Check the continuity between the BCM harness connector terminals.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Check the harness and repair or replace the root cause.

4.

CHECK HARNESS CONTINUITY (SHORT CIRCUIT)

Check the continuity between the BCM and the ground.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Check the harness and repair or replace (if shield line is short) the root cause.

5.

CHECK BCM TERMINATION CIRCUIT

1. Remove the BCM.

2. Check the resistance between the BCM terminals.

BCM harness connector

Continuity

Connector No.

Terminal No.

M18

6

8

Existed

5

9

Existed

BCM harness connector

Continuity

Connector No.

Terminal No.

M18

6

5

Not existed

BCM harness connector

Ground

Continuity

Connector No.

Terminal No.

M18

6

Not existed

5

Not existed

BCM

Resistance (

Ω)

Terminal No.

LAN-240

< DTC/CIRCUIT DIAGNOSIS >

[CAN SYSTEM (TYPE 7)]

CAN COMMUNICATION CIRCUIT 2

Is the measurement value within the specification?

YES

>> GO TO 6.

NO

>> Replace the chassis control module.

6.

CHECK SYMPTOM

Connect all the connectors. Check if the symptoms described in the “Symptom (Results from interview with

customer)” are reproduced. 
Inspection result

Reproduced>>GO TO 7.

Non-reproduced>>Start the diagnosis again. Follow the trouble diagnosis procedure when past error is

detected.

7.

CHECK UNIT REPRODUCTION

Perform the reproduction test as per the following procedure for each unit.

1. Turn the ignition switch OFF.

2. Disconnect the battery cable from the negative terminal.

3. Disconnect one of the unit connectors of CAN communication circuit 2.

NOTE:

BCM has two termination circuits. Check other units first.

4. Connect the battery cable to the negative terminal. Check if the symptoms described in the “Symptom

(Results from interview with customer)” are reproduced. 

NOTE:

Although unit-related error symptoms occur, do not confuse them with other symptoms. 

Inspection result

Reproduced>>Connect the connector. Check other units as per the above procedure.

Non-reproduced>>Replace the unit whose connector was disconnected.

6

5

Approx. 108 – 132

8

9

Approx. 108 – 132

LAN

MAIN LINE BETWEEN IPDM-E AND DLC CIRCUIT

LAN-241

< DTC/CIRCUIT DIAGNOSIS >

[CAN SYSTEM (TYPE 8)]

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DTC/CIRCUIT DIAGNOSIS

MAIN LINE BETWEEN IPDM-E AND DLC CIRCUIT

Diagnosis Procedure

INFOID:0000000011506824

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 E152

-

Harness connector M31

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 E152 and M31

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 E152.

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 M31 and the data link connector.

IPDM E/R harness connector

Harness connector

Continuity

Connector No.

Terminal No.

Connector No.

Terminal No.

E120

24

E152

61J

Existed

22

60J

Existed

Harness connector

Data link connector

Continuity

Connector No.

Terminal No.

Connector No.

Terminal No.

M31

61J

M22

6

Existed

60J

14

Existed

LAN-242

< DTC/CIRCUIT DIAGNOSIS >

[CAN SYSTEM (TYPE 8)]

MAIN LINE BETWEEN DLC AND CCM CIRCUIT

MAIN LINE BETWEEN DLC AND CCM CIRCUIT

Diagnosis Procedure

INFOID:0000000011506825

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

-

Chassis control module

4. Check the continuity between the data link connector and the chassis control module 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 chassis con-

trol module.

NO

>> Repair the main line between the data link connector and the chassis control module.

Data link connector

Chassis control module harness connector

Continuity

Connector No.

Terminal No.

Connector No.

Terminal No.

M22

6

M96

4

Existed

14

3

Existed