Qashqai J11. Security control system - part 6

ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT

SEC-81

< BASIC INSPECTION >

[WITH INTELLIGENT KEY SYSTEM]

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ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT

ECM

ECM : Description

INFOID:0000000011863542

Performing the following procedure can automatically activate recommunication of ECM and BCM, but only
when the ECM is replaced with a new one*.
*: New one means a virgin ECM that has never been energized on-board.
(In this step, initialization procedure using CONSULT is not necessary)
NOTE:
• When the replaced ECM is not a brand new, the specified procedure (Initialization of BCM and regis-

tration of Intelligent Keys) using CONSULT is necessary.

• If multiple keys are attached to the key holder, separate them before beginning work.
• Distinguish keys with unregistered key IDs from those with registered IDs.

ECM : Work Procedure

INFOID:0000000011863543

1.

PERFORM ECM RECOMMUNICATING FUNCTION

1.

Install ECM.

2.

Contact backside of the registered Intelligent Key* to push-button ignition switch while brake pedal is
depressed, then turn ignition switch ON.
*: To perform this step, use the key that is used before performing ECM replacement.

3.

Maintain ignition switch in the ON position for at least 5 seconds.

4.

Turn ignition switch OFF.

5.

Check that the engine starts.

>> GO TO 2.

2.

PERFORM ADDITIONAL SERVICE WHEN REPLACING ECM

Perform the following procedure.
• MR20DD: 

ECM-740, "Description"

• MR16DDT: 

ECM-186, "Description"

• HRA2DDT: 

ECH-105, "Description"

• R9M: 

EC9-139, "Description"

• K9K: 

ECK-131, "Description"

>> END

STEERING LOCK UNIT

STEERING LOCK UNIT : Description

INFOID:0000000010450572

Performing the following procedure can automatically activate recommunication of steering lock unit and
BCM, but only when the steering lock unit is replaced with a new one*.
*: New one means a virgin steering lock unit that has never been energized on-board.
(In this step, initialization procedure using CONSULT is not necessary)
NOTE:
• When the replaced steering lock unit is not a brand new, the specified procedure (Initialization of

BCM and registration of Intelligent Keys) using CONSULT is necessary.

• If multiple keys are attached to the key holder, separate them before beginning work.
• Distinguish keys with unregistered key IDs from those with registered IDs.

STEERING LOCK UNIT : Work Procedure

INFOID:0000000010450573

1.

PERFORM STEERING LOCK UNIT RECOMMUNICATING FUNCTION

1.

Install steering lock unit.

2.

Contact backside of registered Intelligent Key* to push-button ignition switch, then turn ignition switch ON.
*: To perform this step, use the key that is used before performing steering lock unit replacement.

3.

Maintain ignition switch in the ON position for at least 5 seconds.

4.

Turn ignition switch OFF.

SEC-82

< BASIC INSPECTION >

[WITH INTELLIGENT KEY SYSTEM]

ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT

5.

Check that the ignition switch is turned ON.

>> INSPECTION END

P161D IMMOBILIZER

SEC-83

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

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DTC/CIRCUIT DIAGNOSIS

P161D IMMOBILIZER

DTC Logic

INFOID:0000000010438816

DTC DETECTION LOGIC

POSSIBLE CAUSE

BCM

FAIL-SAFE

Inhibit engine cranking

DTC CONFIRMATION PROCEDURE

1.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Turn ignition switch ON.

2.

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

Is DTC detected?

YES

>> Refer to 

SEC-83, "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:0000000010438817

1.

REPLACE BCM

Replace BCM. Refer to 

BCS-135, "Removal and Installation"

.

>> INSPECTION END

DTC No.

CONSULT screen items

DTC detecting condition

P161D

IMMOBILIZER

When BCM detects an immobilizer malfunction and engine start is prohibited.

SEC-84

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

P161E IMMOBILIZER

P161E IMMOBILIZER

DTC Logic

INFOID:0000000010438818

DTC DETECTION LOGIC

POSSIBLE CAUSE

• BCM
• ECM

FAIL-SAFE

Inhibit engine cranking

DTC CONFIRMATION PROCEDURE

1.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Turn ignition switch ON.

2.

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

Is DTC detected?

YES

>> Refer to 

SEC-84, "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:0000000010438819

1.

ECM REGISTRATION

Using CONSULT, register ECM.
Is the DTC detected?

YES

>> GO TO 2

NO

>> INSPECTION END

2.

REPLACE BCM

Replace BCM. Refer to 

BCS-135, "Removal and Installation"

.

Is the DTC detected?

YES

>> GO TO 3

NO

>> INSPECTION END

3.

REPLACE ECM

Replace ECM.
Refer to the following procedure.
• HRA2DDT: 

ECH-320, "Removal and Installation"

.

• K9K: 

ECK-398, "Removal and Installation"

.

• R9M: 

EC9-409, "Removal and Installation"

.

• MR16DDT: 

ECM-616, "Removal and Installation"

.

• MR20DD: 

ECM-1031, "Removal and Installation"

.

>> INSPECTION END

DTC No.

CONSULT screen items

DTC detecting condition

P161E

 IMMOBILIZER

When CONSULT is not used during ECM replacement.

P161F IMMOBILIZER

SEC-85

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

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P161F IMMOBILIZER

DTC Logic

INFOID:0000000010438820

DTC DETECTION LOGIC

POSSIBLE CAUSE

ECM

FAIL-SAFE

Inhibit engine cranking

DTC CONFIRMATION PROCEDURE

1.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Turn ignition switch ON.

2.

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

Is DTC detected?

YES

>> Refer to 

SEC-85, "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:0000000010438821

1.

REPLACE ECM

Replace ECM.
Refer to the following procedure.
• HRA2DDT: 

ECH-320, "Removal and Installation"

.

• K9K: 

ECK-398, "Removal and Installation"

.

• R9M: 

EC9-409, "Removal and Installation"

.

• MR16DDT: 

ECM-616, "Removal and Installation"

.

• MR20DDT: 

ECM-1031, "Removal and Installation"

.

>> INSPECTION END

DTC No.

CONSULT screen items

DTC detecting condition

P161F

IMMOBILIZER

When BCM detects an immobilizer malfunction and engine start is prohib-
ited.

SEC-86

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

P1616 ECM

P1616 ECM

DTC Logic

INFOID:0000000010337897

DTC DETECTION LOGIC

POSSIBLE CAUSE

ECM

FAIL-SAFE

—

DTC CONFIRMATION PROCEDURE

1.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Turn ignition switch ON and wait 2 seconds or more.

2.

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

Is DTC detected?

YES

>> Refer to 

SEC-86, "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:0000000010337898

1.

INSPECTION START

1.

Turn ignition switch ON.

2.

Select “Self Diagnostic Result” mode of “ENGINE” using CONSULT.

3.

Touch “ERASE”.

4.

Perform DTC CONFIRMATION PROCEDURE for DTC P1616. Refer to 

SEC-86, "DTC Logic"

.

Is DTC P1616 displayed again?

YES

>> GO TO 2.

NO

>> INSPECTION END

2.

REPLACE ECM

Replace ECM.
Refer to the following procedure.
• HRA2DDT: 

ECH-320, "Removal and Installation"

.

• K9K: 

ECK-398, "Removal and Installation"

.

• R9M: 

EC9-409, "Removal and Installation"

.

• MR16DDT: 

ECM-616, "Removal and Installation"

.

• MR20DD: 

ECM-1031, "Removal and Installation"

.

>> INSPECTION END

DTC No.

CONSULT screen items

DTC detecting condition

P1616

NATS MALFUNCTION

ECM ROM is malfunctioning

B2190 CHAIN OF BCM - IMM ANT

SEC-87

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

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B2190 CHAIN OF BCM - IMM ANT

DTC Logic

INFOID:0000000010438822

DTC DETECTION LOGIC

POSSIBLE CAUSE

Intelligent Key

FAIL-SAFE

Security indicator lamp turn ON

DTC CONFIRMATION PROCEDURE

1.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Make the conditions that BCM enters in the low power consumption mode (BCM sleep condition).
Refer to 

BCS-17, "POWER CONSUMPTION CONTROL SYSTEM : System Description"

.

2.

Turn ignition switch ON.

3.

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

Is DTC detected?

YES

>> Refer to 

SEC-87, "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:0000000010438823

1.

INTELLIGENT KEY REGISTRATION

Using CONSULT, register all Intelligent Keys again.

>> GO TO 2

2.

PERFORM SELF-DIAGNOSIS RESULT

1.

Select “Self Diagnosis Result” mode of “BCM” using CONSULT.

2.

Erase DTC.

3.

Perform DTC CONFIRMATION PROCEDURE for B2190. Refer to 

SEC-87, "DTC Logic"

.

Is DTC detected?

YES

>> GO TO 3

NO

>> INSPECTION END

3.

CHECK NATS ANTENNA COMMUNICATION SIGNAL

Check voltage signal between NATS antenna amp. harness connector and ground using an oscilloscope.

DTC No.

CONSULT screen items

DTC detecting condition

B2190–00

CHAIN OF BCM-IMM ANT

When BCM cannot detect the Intelligent Key ID in 0.6 seconds.

SEC-88

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

B2190 CHAIN OF BCM - IMM ANT

Is the inspection result normal?

YES

>> Replace NATS antenna amp. Refer to 

SEC-187, "Removal and Installation"

.

NO

>> GO TO 4

4.

CHECK NATS ANTENNA COMMUNICATION SIGNAL CIRCUIT

1.

Disconnect BCM connector and NATS antenna connector.

2.

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

Is the inspection result normal?

YES

>> GO TO 5

NO

>> Repair or replace harness.

5.

REPLACE BCM

Replace BCM. Refer to 

BCS-135, "Removal and Installation"

.

>> INSPECTION END

(+)

(-)

Condition

Voltage

NATS antenna amp.

Connector

Terminal

M91

1

Ground

Intelligent Key: In-
telligent Key battery 
is removed

Intelligent Key back-
side is not contacted 
to push-button igni-
tion switch, turn igni-
tion switch ON.

Intelligent Key back-
side is contacted to 
push-button ignition 
switch, turn ignition 
switch ON.

0 V

3

Intelligent Key: In-
telligent Key battery 
is removed

Intelligent Key back-
side is contacted to 
push-button ignition 
switch, turn ignition 
switch ON.

Intelligent Key back-
side is not contacted 
to push-button igni-
tion switch, turn igni-
tion switch ON.

0 V

JMMIA1650GB

JMMIA1651GB

NATS antenna amp.

BCM

Continuity

Connector

Terminal

Connector

Terminal

M91

1

M69

115

Existed

3

114

B2191 ID DISCORD, BCM - IMM ANT

SEC-89

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

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B2191 ID DISCORD, BCM - IMM ANT

DTC Logic

INFOID:0000000010438824

DTC DETECTION LOGIC

POSSIBLE CAUSE

Intelligent Key

FAIL-SAFE

Security indicator lamp turn ON

DTC CONFIRMATION PROCEDURE

1.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Turn ignition switch ON.

2.

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

Is DTC detected?

YES

>> Refer to 

SEC-89, "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:0000000010438825

1.

INTELLIGENT KEY REGISTRATION

Using CONSULT, register all Intelligent Keys again.
Can engine be started with the registered Intelligent Key?

YES

>> INSPECTION END

NO

>> GO TO 2

2.

REPLACE INTELLIGENT KEY

1.

Prepare Intelligent Key that matches the vehicle.

2.

Registration of all Intelligent Key using CONSULT.

Can engine be started with the registered Intelligent Key?

YES

>> INSPECTION END

NO

>> GO TO 3

3.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-44, "Intermittent Incident"

.

>> INSPECTION END

DTC No.

CONSULT screen items

DTC detecting condition

B2191–00

ID DISCORD, BCM-IMMANT

When BCM continuously cannot detect inconsistency of Intelligent Key ID 
in 0.6 seconds or more.

SEC-90

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

B2192 ID DISCORD, IMMU-ECM

B2192 ID DISCORD, IMMU-ECM

DTC Logic

INFOID:0000000010438914

DTC DETECTION LOGIC

POSSIBLE CAUSE

• BCM
• ECM

FAIL-SAFE

—

DTC CONFIRMATION PROCEDURE

1.

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-90, "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:0000000010438915

1.

PERFORM INITIALIZATION

Perform initialization of BCM and registration of all Intelligent Keys using CONSULT.
Can the system be initialized and can the engine be started with registered Intelligent Key?

YES

>> INSPECTION END

NO

>> GO TO 2.

2.

CHECK SELF DIAGNOSTIC RESULT

1.

Select “Self Diagnostic Result” mode of “BCM” using CONSULT.

2.

Erase DTC.

3.

Perform DTC CONFIRMATION PROCEDURE for DTC B2192. Refer to 

SEC-90, "DTC Logic"

.

Is DTC detected?

YES

>> GO TO 3.

NO

>> INSPECTION END

3.

REPLACE BCM

1.

Replace BCM. Refer to 

BCS-135, "Removal and Installation"

.

2.

Perform initialization of BCM and registration of all Intelligent Keys using CONSULT.

Can the system be initialized and can the engine be started with registered Intelligent Key?

YES

>> INSPECTION END

NO

>> GO TO 4.

4.

REPLACE ECM

Replace ECM.
Refer to the following procedure.
• HRA2DDT: 

ECH-320, "Removal and Installation"

• K9K: 

ECK-398, "Removal and Installation"

• R9M: 

EC9-409, "Removal and Installation"

• MR20DD: 

ECM-1031, "Removal and Installation"

• MR16DDT: 

ECM-616, "Removal and Installation"

DTC No.

CONSULT screen items

DTC detecting condition

B2192

ID DISCORD BCM-ECM

The ID verification results between BCM and ECM are NG.

B2192 ID DISCORD, IMMU-ECM

SEC-91

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

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>> INSPECTION END

SEC-92

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

B2193 CHAIN OF ECM-IMMU

B2193 CHAIN OF ECM-IMMU

DTC Logic

INFOID:0000000010438912

DTC DETECTION LOGIC

POSSIBLE CAUSE

• Harness or connectors

(The CAN communication line is open or shorted.)

• BCM 
• ECM

FAIL-SAFE

Inhibit engine cranking

DTC CONFIRMATION PROCEDURE

1.

CHECK DTC PRIORITY

If DTC B2193-00 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.

Turn ignition switch ON.

2.

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

Is DTC detected?

YES

>> Refer to 

SEC-92, "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:0000000010438913

1.

CHECK DTC PRIORITY

If DTC B2193-00 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 IPDM E/R IGNITION POWER OUTPUT SIGNAL 

Check voltage between ECM harness connector and ground.

HRA2DDT engine models

DTC No.

CONSULT screen items

DTC detecting condition

B2193-00

CHAIN OF BCM-ECM

Inactive communication between BCM and ECM

(+)

(-)

Condition

Voltage

ECM

Connector

Terminal

E9

16

Ground

Ignition switch

OFF

0 - 1 V

ON

6 - 16 V

B2193 CHAIN OF ECM-IMMU

SEC-93

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

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K9K engine models

R9M engine models

 MR20DDengine models

MR16DDT engine models

Is the inspection result normal?

YES

>> GO TO 5

NO

>> GO TO 3

3.

CHECK IPDM E/R IGNITION POWER OUTPUT SIGNAL CIRCUIT

1.

Disconnect ECM connector and IPDM E/R connector.

2.

Check continuity between ECM harness connector and IPDM E/R harness connector.

HRA2DDT engine models

K9K engine models

R9M engine models

MR20DD engine models

(+)

(-)

Condition

Voltage

ECM

Connector

Terminal

E59

16

Ground

Ignition switch

OFF

0 - 1 V

ON

6 - 16 V

(+)

(-)

Condition

Voltage

ECM

Connector

Terminal

E58

16

Ground

Ignition switch

OFF

0 - 1 V

ON

6 - 16 V

(+)

(-)

Condition

Voltage

ECM

Connector

Terminal

E57

109

Ground

Ignition switch

OFF

0 - 1 V

ON

6 - 16 V

(+)

(-)

Condition

Voltage

ECM

Connector

Terminal

E61

133

Ground

Ignition switch

OFF

0 - 1 V

ON

6 - 16 V

ECM

IPDM E/R

Continuity

Connector

Terminal

Connector

Terminal

E9

16

E38

19

Existed

ECM

IPDM E/R

Continuity

Connector

Terminal

Connector

Terminal

E59

16

E38

19

Existed

ECM

IPDM E/R

Continuity

Connector

Terminal

Connector

Terminal

E58

16

E38

19

Existed

ECM

IPDM E/R

Continuity

Connector

Terminal

Connector

Terminal

E57

109

E38

19

Existed

SEC-94

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

B2193 CHAIN OF ECM-IMMU

MR16DDT engine models

3.

Check continuity between ECM harness connector and ground.

HRA2DDT engine models

K9K engine models

R9M engine models

MR20DD engine models

MR16DDT engine models

Is the inspection result normal?

YES

>> GO TO 4

NO

>> Repair or replace harness.

4.

REPLACE BCM

1.

Replace BCM. Refer to 

BCS-135, "Removal and Installation"

.

2.

Perform initialization of BCM and registration of all Intelligent Keys using CONSULT.

Can the system be initialized and can the engine be started with registered Intelligent Key?

YES

>> INSPECTION END

NO

>> GO TO 5.

5.

REPLACE ECM

Replace ECM.
Refer to the following procedure.
• HRA2DDT: 

ECH-320, "Removal and Installation"

• K9K: 

ECK-398, "Removal and Installation"

• R9M: 

EC9-409, "Removal and Installation"

• MR16DDT: 

ECM-616, "Removal and Installation"

• MR20DD: 

ECM-1031, "Removal and Installation"

>> INSPECTION END

ECM

IPDM E/R

Continuity

Connector

Terminal

Connector

Terminal

E61

133

E38

19

Existed

ECM

Ground

Continuity

Connector

Terminal

E9

16

No existed

ECM

Ground

Continuity

Connector

Terminal

E59

16

No existed

ECM

Ground

Continuity

Connector

Terminal

E58

16

No existed

ECM

Ground

Continuity

Connector

Terminal

E57

109

No existed

ECM

Ground

Continuity

Connector

Terminal

E61

133

No existed

B2195 ANTI-SCANNING

SEC-95

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

SEC

N

O

P

B2195 ANTI-SCANNING

DTC Logic

INFOID:0000000010438908

DTC DETECTION LOGIC

POSSIBLE CAUSE

ID verification request out of the specified specification

FAIL-SAFE

Inhibit engine cranking

DTC CONFIRMATION PROCEDURE

1.

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-95, "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:0000000010438909

1.

CHECK SELF DIAGNOSTIC RESULT 1

1.

Select “Self Diagnostic Result” mode of “BCM” using CONSULT.

2.

Erase DTC.

3.

Perform DTC CONFIRMATION PROCEDURE for DTC B2195. Refer to 

SEC-95, "DTC Logic"

.

Is DTC detected?

YES

>> GO TO 2.

NO

>> INSPECTION END

2.

CHECK EQUIPMENT OF THE VEHICLE

Check that unspecified accessory part related to engine start is not installed.

Is unspecified accessory part related to engine start installed?

YES

>> GO TO 3.

NO

>> GO TO 4.

3.

CHECK SELF DIAGNOSTIC RESULT 2

1.

Obtain the customers approval to remove unspecified accessory part related to engine start, and then
remove it.

2.

Select “Self Diagnostic Result” mode of “BCM” using CONSULT.

3.

Erase DTC.

4.

Perform DTC CONFIRMATION PROCEDURE for DTC B2195. Refer to 

SEC-95, "DTC Logic"

.

Is DTC detected?

YES

>> GO TO 4.

NO

>> INSPECTION END

4.

REPLACE BCM

1.

Replace BCM. Refer to 

BCS-135, "Removal and Installation"

.

2.

Perform initialization of BCM and registration of all Intelligent Keys using CONSULT.

>> INSPECTION END

DTC No.

CONSULT screen items

DTC detecting condition

B2195-00

ANTI-SCANNING

ID verification between BCM and ECM that is out of the specified 
specification is detected.

SEC-96

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

B2196 DONGLE UNIT

B2196 DONGLE UNIT

Description

INFOID:0000000010337905

BCM performs ID verification between BCM and dongle unit.
When verification result is OK, BCM permits cranking.

DTC Logic

INFOID:0000000010337906

DTC DETECTION LOGIC

POSSIBLE CAUSE

• Harness or connectors

(Dongle unit circuit is open or shorted.)

• Dongle unit

FAIL-SAFE

Inhibit engine cranking

DTC CONFIRMATION PROCEDURE

1.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Turn ignition switch ON.

2.

Turn ignition switch OFF.

3.

Turn ignition switch ON.

4.

Check DTC in “Self-diagnosis result” mode of “BCM” using CONSULT.

Is the DTC detected?

YES

>> Refer to 

SEC-96, "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:0000000010337907

1.

PERFORM INITIALIZATION

1.

Perform initialization of BCM and registration of all mechanical keys using CONSULT.
For initialization and registration procedures, refer to CONSULT Immobilizer mode and follow the on-
screen instructions.

2.

Start the engine.

Dose the engine start?

YES

>> INSPECTION END

NO

>> GO TO 2.

2.

CHECK DONGLE UNIT CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect BCM connector and dongle unit connector.

3.

Check continuity between BCM harness connector and dongle unit harness connector.

4.

Check continuity between BCM harness connector and ground.

DTC No.

CONSULT screen items

DTC detecting condition

B2196-00

DONGLE NG

The ID verification results between BCM and dongle unit is invalid.

BCM

Dongle unit

Continuity

Connector

Terminal

Connector

Terminal

M70

56

M24

1

Existed