Nissan Sentra. Manual — part 775

SEC-128

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

B210E STARTER RELAY

Is the inspection result normal?

YES

>> Replace IPDM E/R. Refer to

PCS-30, "Removal and Installation"

.

NO

>> GO TO 3.

3.

CHECK STARTER CONTROL RELAY CONTROL CIRCUIT CONTINUITY

1. Disconnect IPDM E/R connector E46 and BCM connector M83

2. Check continuity between IPDM E/R connector E46 and BCM connector M83.

Is the inspection result normal?

YES

>> Replace BCM. Refer to

BCS-73, "Removal and Installation"

.

NO

>> Repair or replace harness or connectors.

IPDM E/R

Ground

Voltage

(Approx.)

Connector

Terminal

E46

44

—

Battery voltage

IPDM E/R

BCM

Continuity

Connector

Terminal

Connector

Terminal

E46

44

M83

74

Yes

B210F SHIFT POSITION/CLUTCH INTERLOCK SWITCH

SEC-129

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

SEC

N

O

P

B210F SHIFT POSITION/CLUTCH INTERLOCK SWITCH

DTC Logic

INFOID:0000000009756782

DTC DETECTION LOGIC

NOTE:

If DTC B210F is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to

PCS-

26, "DTC Logic"

.

DTC CONFIRMATION PROCEDURE

CVT MODELS

1.

PERFORM DTC CONFIRMATION PROCEDURE

1. Shift selector lever to the Park (P) position.

2. Turn ignition switch ON and wait 1 second or more.

3. Shift selector lever to the Neutral (N) position and wait 1 second or more.

4. Shift selector lever to the position other than Park (P) and Neutral (N), and wait 1 second or more.

5. Check DTC in Self Diagnostic Result mode of IPDM E/R using CONSULT.
Is DTC detected?

YES

>> Go to

SEC-129, "Diagnosis Procedure (CVT Models)"

.

NO

>> Inspection End.

M/T MODELS

1.

PERFORM DTC CONFIRMATION PROCEDURE

1. Turn ignition switch ON and wait 1 second or more.

2. Depress the clutch pedal and wait 1 second or more.

3. Check DTC in “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT.
Is DTC detected?

YES

>> Go to

SEC-130, "Diagnosis Procedure (M/T Models)"

.

NO

>> INSPECTION END

Diagnosis Procedure (CVT Models)

INFOID:0000000009756783

Regarding Wiring Diagram information, refer to

SEC-25, "Wiring Diagram"

.

1.

CHECK DTC OF BCM

Check DTC in Self Diagnostic Result mode of BCM using CONSULT.
Is DTC detected?

YES

>> Perform the trouble diagnosis related to the detected DTC. Refer to

BCS-49, "DTC Index"

.

NO

>> GO TO 2.

2.

CHECK IPDM E/R SIGNAL CIRCUIT OPEN AND SHORT

DTC No.

Trouble diagnosis name

DTC detecting condition

Possible cause

B210F

INTRLCK/PNP SW ON

IPDM E/R detects a difference between the
following signals
• P/N position signal from transmission

range switch and P/N position signal
(CAN) from BCM (CVT models)

• Clutch pedal operation signal from clutch

interlock switch and interlock signal
(CAN) from BCM (M/T models)

• Harness or connectors

(The CAN communication line is open
or shorted.)

• Harness or connectors

(Transmission range switch circuit is
open or shorted.)
(Clutch interlock switch circuit is open
or shorted.)

• Transmission range switch
• Clutch interlock switch
• IPDM E/R
• BCM

SEC-130

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

B210F SHIFT POSITION/CLUTCH INTERLOCK SWITCH

1. Turn ignition switch OFF.

2. Disconnect IPDM E/R connector.

3. Disconnect transmission range switch connector.

4. Check continuity between IPDM E/R harness connector and transmission range switch harness connec-

tor.

5. Check continuity between IPDM E/R harness connector and ground.

Is the inspection result normal?

YES

>> Replace IPDM E/R. Refer to

PCS-30, "Removal and Installation"

.

NO

>> Repair or replace harness.

Diagnosis Procedure (M/T Models)

INFOID:0000000010289403

Regarding Wiring Diagram information, refer to

SEC-25, "Wiring Diagram"

.

1.

CHECK DTC OF BCM

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

YES

>> Perform the trouble diagnosis related to the detected DTC. Refer to

BCS-49, "DTC Index"

.

NO

>> GO TO 2.

2.

CHECK CLUTCH INTERLOCK SWITCH SIGNAL CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect clutch interlock switch connector.

3. Disconnect IPDM E/R connector.

4. Check continuity between clutch interlock switch harness connector and IPDM E/R harness connector.

5. Check continuity between clutch interlock switch harness connector and ground.

Is the inspection result normal?

YES

>> Replace IPDM E/R. Refer to

PCS-30, "Removal and Installation"

.

NO

>> Repair or replace harness.

IPDM E/R

Transmission range switch

Continuity

Connector

Terminal

Connector

Terminal

E43

14

F26

7

Yes

(+)

(–)

Continuity

IPDM E/R

Connector

Terminal

E43

14

Ground

No

Clutch interlock switch

IPDM E/R

Continuity

Connector

Terminal

Connector

Terminal

E34

2

E43

4

Yes

Clutch interlock switch

Ground

Continuity

Connector

Terminal

E34

2

No

B2110 SHIFT POSITION/CLUTCH INTERLOCK SWITCH

SEC-131

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

SEC

N

O

P

B2110 SHIFT POSITION/CLUTCH INTERLOCK SWITCH

DTC Logic

INFOID:0000000009756784

DTC DETECTION LOGIC

NOTE:

If DTC B2110 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to

PCS-

26, "DTC Logic"

.

DTC CONFIRMATION PROCEDURE

CVT MODELS

1.

PERFORM DTC CONFIRMATION PROCEDURE

1. Shift selector lever to the Park (P) position.

2. Turn ignition switch ON and wait 1 second or more.

3. Shift selector lever to the Neutral (N) position and wait 1 second or more.

4. Shift selector lever to the position other than Park (P) and Neutral (N), and wait 1 second or more.

5. Check DTC in Self Diagnostic Result mode of IPDM E/R using CONSULT.
Is DTC detected?

YES

>> Go to

SEC-131, "Diagnosis Procedure (CVT Models)"

.

NO

>> Inspection End.

M/T MODELS

1.

PERFORM DTC CONFIRMATION PROCEDURE

1. Turn ignition switch ON and wait 1 second or more.

2. Depress the clutch pedal and wait 1 second or more.

3. Check DTC in “Self Diagnostic Result” mode of “IPDM E/R” using CONSULT.
Is DTC detected?

YES

>> Go to

SEC-132, "Diagnosis Procedure (M/T Models)"

.

NO

>> INSPECTION END

Diagnosis Procedure (CVT Models)

INFOID:0000000009756785

Regarding Wiring Diagram information, refer to

SEC-25, "Wiring Diagram"

.

1.

CHECK DTC OF BCM

Check DTC in Self Diagnostic Result mode of BCM using CONSULT.
Is DTC detected?

YES

>> Perform the trouble diagnosis related to the detected DTC. Refer to

BCS-49, "DTC Index"

.

NO

>> GO TO 2.

2.

CHECK IPDM E/R SIGNAL CIRCUIT OPEN AND SHORT

DTC No.

Trouble diagnosis name

DTC detecting condition

Possible cause

B210F

INTRLCK/PNP SW OFF

IPDM E/R detects a difference between the
following signals
• P/N position signal from transmission

range switch and P/N position signal
(CAN) from BCM (CVT models)

• Clutch pedal operation signal from clutch

interlock switch and interlock signal (CAN)
from BCM (M/T models)

• Harness or connectors

(The CAN communication line is open
or shorted.)

• Harness or connectors

(Transmission range switch circuit is
open or shorted.)
(Clutch interlock switch circuit is open
or shorted.)

• Transmission range switch
• Clutch interlock switch
• IPDM E/R
• BCM