Nissan Pathfinder. Manual - part 1056

B210F TRANSMISSION RANGE SWITCH

SEC-87

< DTC/CIRCUIT DIAGNOSIS >

[WITH 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

>> Replace IPDM E/R. Refer to 

PCS-32, "Removal and Installation"

.

NO

>> GO TO 3.

3.

CHECK TRANSMISSION RANGE SWITCH CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect TCM harness connector.

3. Check continuity between IPDM E/R harness connector F24 terminal 66 and transmission range switch

harness connector F36  terminal 10.

4. Check continuity between TCM harness connector F15 (A) terminal 20 and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair harness or connector.

4.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-49, "Intermittent Incident"

.

>> Inspection End.

IPDM E/R

Ground

Condition

Voltage (V)

Connector Terminal

E119

37

Ground

CVT selector 

lever

P (Park) or N 

(Neutral)

Battery voltage

Other than 

above

0

Transmission range switch

IPDM E/R

Continuity

Connector

Terminal

Connector

Terminal

 

F36

10

 

F24

66

Yes

Transmission range switch

Ground

Continuity

Connector

Terminal

 F36

10

Ground

No

SEC-88

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

B2110 TRANSMISSION RANGE SWITCH

B2110 TRANSMISSION RANGE SWITCH

Description

INFOID:0000000009175992

IPDM E/R confirms the shift position with the following signals.

• Transmission range switch

• Shift position signal from BCM (CAN)

DTC Logic

INFOID:0000000009175993

DTC DETECTION LOGIC

NOTE:

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

BCS-68, "DTC Logic"

.

• If DTC B2110 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to

BCS-69, "DTC Logic"

.

DTC CONFIRMATION PROCEDURE

1.

PERFORM DTC CONFIRMATION PROCEDURE

1. Turn the ignition switch ON under the following conditions and wait for at least 1 second.

-

CVT selector lever is in the P (Park) or N (Neutral) position

-

Do not depress the brake pedal

2. Check “Self-diagnostic result” with CONSULT.
Is DTC detected?

YES

>> Refer to 

SEC-88, "Diagnosis Procedure"

.

NO

>> Inspection End.

Diagnosis Procedure

INFOID:0000000009175994

Regarding Wiring Diagram information, refer to 

SEC-27, "Wiring Diagram"

 or 

PCS-21, "Wiring Diagram"

.

1.

CHECK DTC WITH BCM

Refer to 

BCS-52, "DTC Index"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace malfunctioning parts.

2.

CHECK TRANSMISSION RANGE SWITCH INPUT SIGNAL

1. Turn ignition switch OFF.

2. Disconnect IPDM E/R harness connector.

3. Turn ignition switch ON.

4. Check voltage between IPDM E/R harness connector E119 terminal 37 and ground under following condi-

tion.

DTC No.

Trouble diagnosis 

name

DTC detecting condition

Possible cause

B2110

TRANSMISSION 
RANGE SWITCH 

IPDM E/R detects mismatch between the signal 
below for 1 second or more.
• Transmission range switch input signal

• Harness or connectors

Transmission range switch circuit is 
open or shorted

• Transmission range switch

B2110 TRANSMISSION RANGE SWITCH

SEC-89

< DTC/CIRCUIT DIAGNOSIS >

[WITH 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

>> Replace IPDM E/R. Refer to 

PCS-32, "Removal and Installation"

.

NO

>> GO TO 3.

3.

CHECK TRANSMISSION RANGE SWITCH CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect TCM harness connector.

3. Check continuity between IPDM E/R harness connector F24 terminal 66 and transmission range switch

harness connector F36 terminal 10.

4. Check continuity between TCM harness connector F15  terminal 20 and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair harness or connector.

4.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-49, "Intermittent Incident"

.

>> Inspection End.

IPDM E/R

Ground

Condition

Voltage (V)

Connector

Terminal

E119

37

Ground

CVT selector lever

P (Park) or N (Neutral)

Battery voltage

Other than above

0

Transmission range switch

IPDM E/R

Continuity

Connector

Terminal

Connector

Terminal

 

F36

10

 

F24

66

Yes

Transmission range switch

Ground

Continuity

Connector

Terminal

 F36

10

Ground

No

SEC-90

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

B2190 NATS ANTENNA AMP.

B2190 NATS ANTENNA AMP.

Description

INFOID:0000000009175995

Performs ID verification through BCM and Intelligent Key when push-button ignition switch is pressed.

Prohibits starting of the engine when an unregistered ID of Intelligent Key is used.

DTC Logic

INFOID:0000000009175996

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

PERFORM DTC CONFIRMATION PROCEDURE 1

1. Contact Intelligent Key back side to push-button ignition switch.

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

YES

>> GO TO  

SEC-79, "Diagnosis Procedure"

.

NO

>> GO TO 2.

2.

PERFORM DTC CONFIRMATION PROCEDURE 2

1. Press the push-button ignition switch.

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

YES

>> GO TO 

SEC-79, "Diagnosis Procedure"

.

NO

>> Inspection End.

Diagnosis Procedure

INFOID:0000000009175997

Regarding Wiring Diagram information, refer to 

SEC-43, "Wiring Diagram"

.

1.

CONNECTOR INSPECTION

1. Disconnect BCM and NATS antenna amp.

2. Check connectors and terminals for deformation, disconnection, looseness or damage.
Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace as necessary.

2.

CHECK NATS ANTENNA AMP. CIRCUIT

1. Disconnect BCM connector and NATS antenna amp. connector.

2. Check continuity between BCM harness connector and NATS antenna amp. harness connector.

3. Check continuity between BCM harness connector and ground.

DTC No.

Trouble diagnosis 

name

DTC detecting condition

Possible cause

B2190

NATS ANTENNA 
AMP

Inactive communication between NATS antenna 
amp.  and BCM.

• Harness or connectors

(The NATS antenna amp. circuit is 
open or shorted)

• NATS antenna amp. 
• BCM

BCM

NATS antenna amp.

Continuity 

Connector

Terminal

Connector

Terminal

M80

126

M21

3

Yes

127

1