Nissan Qashqai J11. Manual - part 1452

B2604 SHIFT POSITION

SEC-107

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

SEC

N

O

P

B2604 SHIFT POSITION

DTC Logic

INFOID:0000000010438918

DTC DETECTION LOGIC

POSSIBLE CAUSE

• Harness or connectors

(CAN communication line is open or shorted.)

• Harness or connectors

(Transmission range switch circuit is open or shorted.)

• Transmission range switch
• IPDM E/R
• TCM

DTC CONFIRMATION PROCEDURE

1.

CHECK DTC PRIORITY

If DTC B2604-00 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-124, "DTC Description"

 U1010-00:

Refer to 

BCS-125, "DTC Description"

.

NO

>> GO TO 2

2.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Shift the selector lever to the P position.

2.

Turn ignition switch ON and wait 5 seconds or more.

3.

Shift the selector lever to the N position and wait 5 seconds or more.

4.

Shift the selector lever to any position other than P and N, and wait 5 seconds or more.

5.

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

Is DTC detected?

YES

>> Refer to 

SEC-107, "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:0000000010438919

1.

CHECK DTC PRIORITY

If DTC B2604-00 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-124, "DTC Description"

 U1010-00:

Refer to 

BCS-125, "DTC Description"

.

NO

>> GO TO 2

2.

CHECK DTC OF TCM

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

YES

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

TM-491, "DTC Index"

.

NO

>> GO TO 3.

DTC No.

CONSULT screen items

DTC detecting condition

B2604-00

PNP/CLUTCH SW

The following states are detected for 5 seconds while ignition switch is ON.
• P/N position signal is sent from TCM but shift position signal input (CAN) from 

TCM is other than P and N

• P/N position signal is not sent from TCM but shift position signal input (CAN) 

from TCM is P or N

SEC-108

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

B2604 SHIFT POSITION

3.

CHECK FUSE

1.

Turn ignition switch OFF.

2.

Check that the following fuse is not blown.

Is the fuse fusing?

Yes

>> GO TO 4

NO

>> Replace the blown fuse after repairing the cause of blown.

4.

CHECK TRANSMISSION RANGE SWITCH POWER SUPPLY

1.

Disconnect transmission range switch connector.

2.

Turn ignition switch ON.

3.

Check voltage between transmission range switch harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Repair or replace harness.

5.

CHECK IPDM E/R INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Connect transmission range switch connector.

3.

Turn ignition switch ON.

4.

Check voltage between BCM harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 8.

NO

>> GO TO 6.

6.

CHECK TRANSMISSIONRANGE SWITCH CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect transmission range switch connector and IPDM E/R connector.

3.

Check continuity between transmission range switch harness connector and BCM harness connector.

4.

Check continuity between transmission range switch harness connector and ground.

Is the inspection result normal?

Signal name

Fuse No.

Battery power supply

63 (10A)

(+)

(–)

Voltage

Transmission range switch

Connector

Terminal

F61

1

Ground

Battery voltage

(+)

(–)

Condition

Voltage

IPDM E/R

Connector

Terminal

F89

76

Ground

Selector lever

P or N position

9 - 16

Other than above

0 - 1

Transmission range switch

IPDM E/R

Continuity

Connector

Terminal

Connector

Terminal

F61

2

F89

76

Existed

Transmission range switch

Ground

Continuity

Connector

Terminal

F61

2

Not existed

B2604 SHIFT POSITION

SEC-109

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

SEC

N

O

P

YES

>> GO TO 7.

NO

>> Repair or replace harness.

7.

CHECK TRANSMISSION RANGE SWITCH

Refer to 

SEC-109, "Component Inspection"

.

Is the inspection the result normal? 

YES

>> INSPECTION END

NO

>> Replace transmission. Refer to 

TM-660, "Removal and Installation"

.

8.

REPLACE IPDM E/R

Refer to 

PCS-68, "Removal and Installation"

.

>> INSPECTION END

Component Inspection

INFOID:0000000010477822

1.

CHECK TRANSMISSION RANGE SWITCH

1.

Disconnect transmission range switch.

2.

Check continuity between transmission range switch terminals.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace Transmission assembly. Refer to 

TM-660, "Removal and Installation"

.

Transmission range switch

Condition

Continuity

Terminal

1

2

Select lever

P or N position

Existed

Other than above

Not existed

SEC-110

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

B2608 STARTER RELAY

B2608 STARTER RELAY

DTC Logic

INFOID:0000000010438916

DTC DETECTION LOGIC

POSSIBLE CAUSE

• Harness or connectors 

(CAN communication line is open or shorted.)

• Harness or connectors 

(Starter relay circuit is open or shorted.)

• IPDM E/R

FAIL-SAFE

Inhibit engine cranking

DTC CONFIRMATION PROCEDURE

1.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Press push-button ignition switch under the following conditions to start engine.

-

Selector lever: In the P position

-

Brake pedal: Depressed

2.

Wait 1 second after engine started.

3.

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

Is DTC detected?

YES

>> Refer to 

SEC-110, "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:0000000010438917

1.

CHECK DTC OF IPDM E/R

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

Is DTC detected?

YES

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

PCS-37, "DTC Index"

.

NO

>> GO TO 2.

2.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-44, "Intermittent Incident"

.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace IPDM E/R. Refer to 

PCS-68, "Removal and Installation"

.

DTC No.

CONSULT screen items

DTC detecting condition

B2608-00

STARTER RELAY

BCM outputs starter relay OFF signal but BCM receives starter relay 
ON signal from IPDM E/R (CAN).