Nissan X-Trail 32. Manual - part 1881

 

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Nissan X-Trail 32. Manual - part 1881

 

 

B27D2 START CUT RELAY ON

SEC-291

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

SEC

N

O

P

8.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-44, "Intermittent Incident"

.

>> INSPECTION END

Component Inspection

INFOID:0000000010922305

1.

CHECK STARTER CONTROL RELAY

1.

Disconnect starter control relay.

2.

Check continuity between starter relay terminals.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace starter control relay.

SEF497Y

starter control relay

Condition

Continuity

Terminal

12 V direct current supply between terminals 

 and 

Existed

No current supply

Not existed

SEC-292

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

B27DA IPDM CAN COMM CIRCUIT

B27DA IPDM CAN COMM CIRCUIT

DTC Description

INFOID:0000000010922306

DTC DETECTION LOGIC

POSSIBLE CAUSE

• Harness or connectors

(The CAN communication line is open or shorted.)

• IPDM E/R
• BCM

FAIL-SAFE

Inhibit steering lock

DTC CONFIRMATION PROCEDURE

1.

CHECK DTC PRIORITY

If DTC B27DA-00 is displayed with DTC U1000-00 or U1010-00, first perform the trouble diagnosis for DTC
U1000-00 or U1010-00.

Is applicable DTC detected?

YES

>> Perform diagnosis of applicable. U1000-00: Refer to 

BCS-110, "DTC Description"

 U1010-00:

Refer to 

BCS-111, "DTC Description"

.

NO

>> GO TO 2.

2.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Turn ignition switch ON.

2.

Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT.

Is DTC detected?

YES

>> Refer to 

SEC-292, "Diagnosis Procedure"

.

NO-1

>> To check malfunction symptom before repair: Refer to 

GI-44, "Intermittent Incident"

.

NO-2

>> Confirmation after repair: INSPECTION END

Diagnosis Procedure

INFOID:0000000010922307

1.

CHECK DTC PRIORITY

If DTC B27DA-00 is displayed with DTC U1000-00 or U1010-00, first perform the trouble diagnosis for DTC
U1000-00 or U1010-00.

Is applicable DTC detected?

YES

>> Perform diagnosis of applicable. U1000-00: Refer to 

BCS-110, "DTC Description"

 DTC U1010-00:

BCS-111, "DTC Description"

NO

>> GO TO 2.

2.

CHECK DTC OF IPDM E/R

Check DTC in “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT. Refer to 

PCS-38, "DTC Index"

.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> GO TO 3.

3.

REPLACE IPDM E/R

Replace IPDM E/R. Refer to 

PCS-60, "Removal and Installation"

.

DTC

CONSULT screen items

(Trouble diagnosis content)

DTC detecting condition

B27DA–00

IPDM CAN COMM CIRCUIT
(Intelligent power distribution module 
controller area network communication 
circuit)

When BCM cannot detect CAN communication with IPDM E/R.

B27DA IPDM CAN COMM CIRCUIT

SEC-293

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

SEC

N

O

P

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> GO TO 4.

4.

CHECK SELF DIAGNOSTIC RESULT

Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT. Refer to 

BCS-78, "DTC Index"

.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> GO TO 5.

5.

REPLACE BCM

Replace BCM. Refer to 

BCS-121, "Removal and Installation"

.

>> INSPECTION END

6.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-44, "Intermittent Incident"

.

>> INSPECTION END

SEC-294

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

POWER SUPPLY AND GROUND CIRCUIT

POWER SUPPLY AND GROUND CIRCUIT

SIREN CONTROL UNIT

SIREN CONTROL UNIT : Diagnosis Procedure

INFOID:0000000010926597

1.

CHECK FUSE

Check that the following fuse is not blown.

Is the fuse fusing?

YES

>> Replace the blown fuse after repairing the affected circuit if a fuse is blown.

NO

>> GO TO 2.

2.

CHECK POWER SUPPLY CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect siren control unit connector.

3.

Check voltage between siren control unit harness connector and the ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness.

3.

CHECK GROUND CIRCUIT

Check continuity between siren control unit harness connectors and the ground.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Repair or replace harness.

Signal name

Fuse

Battery power supply

14 (5 A)

(+)

(

)

Voltage

(Approx.)

Siren control unit

Connector

Terminal

Ground

B127

2

Battery voltage

Siren control unit

Ground

Continuity

Connector

Terminal

B127

5

Existed

 

 

 

 

 

 

 

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