Nissan Qashqai (2007-2010). Manual - part 1245

SEC-180

< COMPONENT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

B2196 DONGLE NG

B2196 DONGLE NG

Description

INFOID:0000000001115703

BCM performs the ID verification with the slave control units (ECM, ABS actuator, EPS column assy, IPDM E/
R, combination meter).
If either slave control unit is replaced by used part, perform initialization with CONSULT-III. But if the control
unit is replaced by new part, the system does not need initialization.

DTC Logic

INFOID:0000000001115704

DTC DETECTION LOGIC

NOTE:
• If DTC B2196 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to

SEC-172, "DTC Logic"

.

• If DTC B2196 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to

SEC-173, "DTC Logic"

.

DTC CONFIRMATION PROCEDURE

1.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Turn ignition switch ON.

2.

Check “Self Diagnostic Result” with CONSULT-III.

Is the DTC detected?

YES

>> Refer to 

SEC-180, "Diagnosis Procedure"

.

NO

>> INSPECTION END.

Diagnosis Procedure

INFOID:0000000001115705

1.

PERFORM INITIALIZATION

1.

Perform initialization with CONSULT-III. Re-register all ignition keys. Refer to “”.

2.

Start the engine.

Dose the engine start?

YES

>> INSPECTION END

NO

>> Perform “Self Diagnosis Result” for each control unit.

DTC No.

Trouble diagnosis 

name

DTC detecting condition

Possible cause

B2196

DONGLE NG

The ID verification results between BCM 
and each slave control unit are NG.

• ECM
• ABS actuator assy
• EPS column assy
• Combination meter
• IPDM  E/R

P1610 LOCK MODE

SEC-181

< COMPONENT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

SEC

N

O

P

P1610 LOCK MODE

Description

INFOID:0000000001115713

When the starting operation is carried more than five times consecutively under the following conditions, NATS
will shift to the mode which prevents the engine from being started.
• Unregistered mechanical key is used.
• BCM or ECM's malfunctioning.

DTC Logic

INFOID:0000000001115714

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Turn ignition switch ON.

2.

Check “Self diagnostic result” with CONSULT-III.

Is DTC detected?

YES

>> Refer to 

SEC-181, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000001115715

1.

CHECK ENGINE START FUNCTION

1.

Perform the check for DTC except DTC P1610.

2.

Use CONSULT-III to erase DTC after fixing.

3.

Check that engine can start with registered mechanical key.

Does the engine start?

YES

>> INSPECTION END

NO

>> Check intermittent incident. Refer to 

GI-39, "Intermittent Incident"

.

DTC No.

Trouble diagnosis 

name

DTC detecting condition

Possible cause

P1610

LOCK MODE

When the starting operation is carried out 
five or more times consecutively under the 
following conditions.
• Unregistered mechanical key
• BCM or ECM's malfunctioning.

—

SEC-182

< COMPONENT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

POWER SUPPLY AND GROUND CIRCUIT

POWER SUPPLY AND GROUND CIRCUIT

SIREN CONTROL UNIT

SIREN CONTROL UNIT : Diagnosis Procedure

INFOID:0000000001102470

1.

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 ground.

Is the measurement value normal?

YES

>> GO TO 2.

NO

>> Repair harness or connector.

2.

CHECK GROUND CIRCUIT

Check continuity between siren control unit harness connectors and ground.

Does continuity exist?

YES

>> INSPECTION END

NO

>> Repair harness or connector.

SIREN CONTROL UNIT : Special Repair Requirement

INFOID:0000000001116005

1.

REQUIRED WORK WHEN REPLACING SIREN CONTROL UNIT

Initialize control unit. Refer to CONSULT-III operation manual NATS.

>> Work end.

SIREN

SIREN : Diagnosis Procedure

INFOID:0000000001116024

1.

CHECK POWER SUPPLY CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect siren control unit connector.

3.

Check voltage between siren harness connector and ground.

Is the measurement value normal?

YES

>> GO TO 2.

NO

>> Repair harness or connector.

Terminals

Voltage

(Approx.)

(+)

(

−

)

Siren control unit

Connector

Terminal

Ground

M94

4

Ground

Battery voltage

IPDM E/R

Ground

Continuity

Connector

Terminal

M94

6

Ground

Existed

Terminals

Voltage

(Approx.)

(+)

(

−

)

Siren

Connector

Terminal

Ground

B68

2

Battery voltage

POWER SUPPLY AND GROUND CIRCUIT

SEC-183

< COMPONENT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

SEC

N

O

P

2.

CHECK GROUND CIRCUIT

Check continuity between siren control unit harness connectors and ground.

Does continuity exist?

YES

>> INSPECTION END

NO

>> Repair harness or connector.

BCM

BCM : Diagnosis Procedure

INFOID:0000000001116004

1.

CHECK FUSES AND FUSIBLE LINK

Check that the following fuses and fusible link are not fusing.

Is the fuse fusing?

YES

>> Replace the blown fuse or fusible link after repairing the affected circuit if a fuse or fusible link is

blown.

NO

>> GO TO 2.

2.

CHECK POWER SUPPLY CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect BCM connectors.

3.

Check voltage between BCM harness connector and ground.

Is the measurement value normal?

YES

>> GO TO 3.

NO

>> Repair harness or connector.

3.

CHECK GROUND CIRCUIT

Check continuity between BCM harness connector and ground.

IPDM E/R

Ground

Continuity

Connector

Terminal

B68

5

Existed

Terminal No.

Signal name

Fuses and fusible link No.

41

Battery power supply

9

57

J

37

ACC power supply

5

38

Ignition power supply

4

Terminals

Ignition switch position

(+)

(

−

)

BCM

OFF

ACC

ON

Connector

Terminal

M65

37

Ground

Approx. 

0 V

Battery 
voltage

Battery 
voltage

38

Approx. 

0 V

Approx. 

0 V

Battery 
voltage

M66

41

Battery 
voltage

Battery 
voltage

Battery 
voltage

M67

57

BCM

Ground

Continuity

Connector

Terminal

M67

55

Existed