Qashqai J11. Security control system - part 17

 

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Qashqai J11. Security control system - part 17

 

 

B2198 NATS ANTENNA AMP.

SEC-257

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT 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

>> GO TO 7.

NO

>> Repair or replace harness.

7.

REPLACE BCM

Replace BCM. Refer to 

BCS-135, "Removal and Installation"

.

>> INSPECTION END

BCM

Ground

Continuity

Connector

Terminal

M69

113

Not existed

109

SEC-258

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

B2608 STARTER RELAY

B2608 STARTER RELAY

DTC Logic

INFOID:0000000010479761

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-258, "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:0000000010479762

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

STARTER RELAY

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

B260F ENGINE STATUS

SEC-259

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

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L

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A

B

SEC

N

O

P

B260F ENGINE STATUS

DTC Logic

INFOID:0000000010479763

DTC DETECTION LOGIC

POSSIBLE CAUSE

• Harness or connectors 

(CAN communication line is open or shorted.)

• ECM

FAIL-SAFE

Inhibit engine cranking

DTC CONFIRMATION PROCEDURE

1.

CHECK DTC PRIORITY

If DTC B260F is displayed with DTC U1000 or U1010, first perform the trouble diagnosis for DTC U1000 or
U1010.

Is applicable DTC detected?

YES

>> Perform diagnosis of applicable. U1000: Refer to 

BCS-124, "DTC Description"

 U1010: Refer to

BCS-125, "DTC Description"

.

NO

>> GO TO 2

2.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Turn ignition switch ON and wait 2 seconds or more.

2.

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

Is DTC detected?

YES

>> Refer to 

SEC-259, "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:0000000010479764

1.

CHECK DTC PRIORITY

If DTC B260F is displayed with DTC U1000 or U1010, first perform the trouble diagnosis for DTC U1000 or
U1010.

Is applicable DTC detected?

YES

>> Perform diagnosis of applicable. U1000: Refer to 

BCS-124, "DTC Description"

 U1010: Refer to

BCS-125, "DTC Description"

.

NO

>> GO TO 2

2.

INSPECTION START

1.

Turn ignition switch ON.

2.

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

3.

Touch “ERASE”.

4.

Perform DTC CONFIRMATION PROCEDURE for DTC B260F. Refer to 

SEC-259, "DTC Logic"

.

Is DTC detected?

YES

>> GO TO 3.

NO

>> INSPECTION END

3.

REPLACE ECM

Replace ECM.
Refer to the following procedure.

DTC No.

CONSULT screen items

DTC detecting condition

B260F

ENG STATE SIG LOST

BCM has not yet received the engine status signal from ECM when 
ignition switch is in the ON position.

SEC-260

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

B260F ENGINE STATUS

• 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

B27D1 START CUT RELAY OFF

SEC-261

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

SEC

N

O

P

B27D1 START CUT RELAY OFF

DTC Logic

INFOID:0000000010479767

DTC DETECTION LOGIC

POSSIBLE CAUSE

• Starter control relay
• Harness or connectors

(Starter control relay circuit is shorted)

FAIL-SAFE

—

DTC CONFIRMATION PROCEDURE

1.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Press push-button ignition switch under the following conditions and wait 1 second or more.

-

Selector lever: In the P position.

-

Brake pedal: Depressed.

2.

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

Is DTC detected?

YES

>> Refer to 

SEC-261, "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:0000000010479768

1.

CHECK STARTER CONTROL RELAY INPUT SIGNAL

Check voltage between BCM harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 4

NO

>> GO TO 2

2.

CHECK STARTER CONTROL RELAY INPUT SIGNAL CIRCUIT

1.

Disconnect BCM connector and starter control relay connector.

2.

Check continuity between BCM harness connector and starter control relay harness connector.

3.

Check continuity between BCM harness connector and ground.

DTC

CONSULT screen items

DTC detecting condition

B27D1–00

START CUT RELAY OFF

When the starter relay/starter control relay status signal transmitted from IPDM E/R via 
CAN communication is (OFF/OFF) after 0.5 seconds elapse, even though BCM is oper-
ating the starter control relay ON output.

(+)

(-)

Condition

Voltage

BCM

Connector

Terminal

E60

171

Ground

Engine cranking

0 - 0.5 V

Other than engine cranking

9 - 16 V

BCM

Starter control relay

Continuity

Connector

Terminal

Connector

Terminal

E60

171

F162

1

Existed

SEC-262

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

B27D1 START CUT RELAY OFF

Is the inspection result normal?

YES

>> GO TO 3

NO

>> Repair or replace harness.

3.

CHECK FUSE

Check that the following fuse is not blown

Is the fuse fusing?

YES

>> Replace the blown fuse after repairing the affected circuit if a fuse is blown.

NO

>> GO TO 6

4.

CHECK STARTER CONTROL RELAY OUTPUT SIGNAL

Check voltage between IPDM E/R harness connector and ground.

Is the inspection result normal?

YES

>> Replace IPDM E/R. Refer to 

PCS-68, "Removal and Installation"

.

NO

>> GO TO 5

5.

CHECK STARTER CONTROL RELAY OUTPUT SIGNAL CIRCUIT

1.

Check continuity between IPDM E/R harness connector and starter control relay harness connector.

2.

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

Is the inspection result normal?

YES

>> GO TO 6

NO

>> Repair or replace harness.

6.

CHECK STARTER CONTROL RELAY

Check starter control relay. Refer to 

SEC-263, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 7

NO

>> Replace starter control relay.

7.

CHECK INTERMITTENT INCIDENT

BCM

Ground

Continuity

Connector

Terminal

E60

171

No Existed

Signal name

Fuse

Battery power supply

30A

L

(+)

(-)

Condition

Voltage

IPDM E/R

Connector

Terminal

F88

68

Ground

Other than engine 
cranking

2 - 4 V

Engine cranking

6 - 16 V

IPDM E/R

Starter control relay

Continuity

Connector

Terminal

Connector

Terminal

F88

68

F162

3

Existed

IPDM E/R

Ground

Continuity

Connector

Terminal

F88

68

Not existed

B27D1 START CUT RELAY OFF

SEC-263

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

SEC

N

O

P

Refer to 

GI-44, "Intermittent Incident"

.

>> INSPECTION END

Component Inspection

INFOID:0000000010479769

1.

CHECK STARTER CONTROL RELAY

1.

Disconnect starter control relay.

2.

Check continuity between starter relay terminals.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace starter control relay.

SEF497Y

starter control relay

Condition

Continuity

Terminal

12 V direct current supply between terminals 

 and 

Existed

No current supply

Not existed

SEC-264

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

B27D2 START CUT RELAY ON

B27D2 START CUT RELAY ON

DTC Logic

INFOID:0000000010479770

DTC DETECTION LOGIC

POSSIBLE CAUSE

• Harness or connectors

(Starter control relay circuit is shorted)

• Starter control relay
• BCM

FAIL-SAFE

—

DTC CONFIRMATION PROCEDURE

1.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Press push-button ignition switch under the following conditions and wait 1 second or more.

-

Selector lever: In the P position.

-

Brake pedal: Depressed.

2.

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

Is DTC detected?

YES

>> Refer to 

SEC-264, "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:0000000010479771

1.

CHECK STARTER CONTROL RELAY INPUT SIGNAL

Check voltage between BCM harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 4

NO

>> GO TO 2

2.

CHECK STARTER CONTROL RELAY INPUT SIGNAL CIRCUIT

1.

Disconnect BCM connector and starter control relay connector.

2.

Check continuity between BCM harness connector and starter control relay harness connector.

3.

Check continuity between BCM harness connector and ground.

DTC

CONSULT screen items

DTC detecting condition

B27D2–00

START CUT RELAY ON

When BCM starter control relay is in OFF status, and when the starter relay/starter con-
trol relay status signal is (ON/ON)

(+)

(-)

Condition

Voltage

BCM

Connector

Terminal

E60

171

Ground

Engine cranking

0 - 0.5 V

Other than engine cranking

9 - 16 V

BCM

Starter control relay

Continuity

Connector

Terminal

Connector

Terminal

E60

171

F162

1

Existed

B27D2 START CUT RELAY ON

SEC-265

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT 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

>> GO TO 3

NO

>> Repair or replace harness.

3.

CHECK FUSE

Check that the following fuse is not blown

Is the fuse fusing?

YES

>> Replace the blown fuse after repairing the affected circuit if a fuse is blown.

NO

>> GO TO 6

4.

CHECK STARTER CONTROL RELAY OUTPUT SIGNAL

Check voltage between IPDM E/R harness connector and ground.

Is the inspection result normal?

YES

>> Replace IPDM E/R. Refer to 

PCS-68, "Removal and Installation"

.

NO

>> GO TO 5

5.

CHECK STARTER CONTROL RELAY OUTPUT SIGNAL CIRCUIT

1.

Check continuity between IPDM E/R harness connector and starter control relay harness connector.

2.

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

Is the inspection result normal?

YES

>> GO TO 6

NO

>> Repair or replace harness.

6.

CHECK STARTER CONTROL RELAY

Check starter control relay. Refer to 

SEC-263, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 7

NO

>> Replace starter control relay.

7.

REPLACE BCM

BCM

Ground

Continuity

Connector

Terminal

E60

171

No Existed

Signal name

Fuse

Battery power supply

30A

L

(+)

(-)

Condition

Voltage

IPDM E/R

Connector

Terminal

F88

68

Ground

Other than engine 
cranking

2 - 4 V

Engine cranking

6 - 16 V

IPDM E/R

Starter control relay

Continuity

Connector

Terminal

Connector

Terminal

F88

68

F162

3

Existed

IPDM E/R

Ground

Continuity

Connector

Terminal

F88

68

Not existed

SEC-266

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

B27D2 START CUT RELAY ON

Replace BCM. 

BCS-135, "Removal and Installation"

.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> GO TO 8

8.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-44, "Intermittent Incident"

.

>> INSPECTION END

Component Inspection

INFOID:0000000010479772

1.

CHECK STARTER CONTROL RELAY

1.

Disconnect starter control relay.

2.

Check continuity between starter relay terminals.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace starter control relay.

SEF497Y

starter control relay

Condition

Continuity

Terminal

12 V direct current supply between terminals 

 and 

Existed

No current supply

Not existed

B27DA IPDM CAN COMM CIRCUIT

SEC-267

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

C

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A

B

SEC

N

O

P

B27DA IPDM CAN COMM CIRCUIT

DTC Logic

INFOID:0000000010479773

DTC DETECTION LOGIC

POSSIBLE CAUSE

• Harness or connectors

(The CAN communication line is open or shorted.)

• IPDM E/R
• BCM

FAIL-SAFE

Inhibit steering lock

DTC CONFIRMATION PROCEDURE

1.

CHECK DTC PRIORITY

If DTC B27DA is displayed with DTC U1000 or U1010, first perform the trouble diagnosis for DTC U1000 or
U1010.

Is applicable DTC detected?

YES

>> Perform diagnosis of applicable. U1000: Refer to 

BCS-124, "DTC Description"

 U1010: Refer to

BCS-125, "DTC Description"

.

NO

>> GO TO 2

2.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Press push-button ignition switch under the following condition.

-

Selector lever: In the P position.

-

Brake pedal: Not depressed.

2.

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

Is DTC detected?

YES

>> Refer to 

SEC-267, "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:0000000010479774

1.

CHECK DTC PRIORITY

If DTC B27DA is displayed with DTC U1000 or U1010, first perform the trouble diagnosis for DTC U1000
orU1010.

Is applicable DTC detected?

YES

>> Perform diagnosis of applicable. U1000: Refer to 

BCS-124, "DTC Description"

 DTC U1010: 

BCS-

125, "DTC Description"

NO

>> GO TO 2

2.

CHECK DTC OF IPDM E/R

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

PCS-37, "DTC Index"

.

Is the inspection result normal?

YES

>> GO TO 6

NO

>> GO TO 3

3.

REPLACE IPDM E/R

Replace IPDM E/R. Refer to 

PCS-68, "Removal and Installation"

.

Is the inspection result normal?

DTC

CONSULT screen items

DTC detecting condition

B27DA–00

IPDM CAN COMM CIRCUIT

When BCM cannot detect CAN communication with IPDM E/
R.

SEC-268

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

B27DA IPDM CAN COMM CIRCUIT

YES

>> INSPECTION END

NO

>> GO TO 4

4.

CHECK DTC OF BCM

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

Is the inspection result normal?

YES

>> GO TO 6

NO

>> GO TO 5

5.

REPLACE BCM

Replace BCM. Refer to 

BCS-135, "Removal and Installation"

.

>> INSPECTION END

6.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-44, "Intermittent Incident"

.

>> INSPECTION END

B20DF STARTER RELAY OFF CIRCUIT

SEC-269

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

SEC

N

O

P

B20DF STARTER RELAY OFF CIRCUIT

DTC Logic

INFOID:0000000010479776

DTC DETECTION LOGIC

POSSIBLE CAUSE

• Harness or connectors

(Starter relay circuit is open or shorted)

• IPDM E/R
• Starter motor

FAIL-SAFE

—

DTC CONFIRMATION PROCEDURE

1.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Press push-button ignition switch under the following conditions, and wait 2 seconds or more.

-

Selector lever: In the P position

-

Brake pedal: Depressed

2.

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

Is DTC detected?

YES

>> Refer to 

SEC-269, "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:0000000010479777

1.

CHECK “S” TERMINAL CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect starter motor connector.

3.

Shift selector lever to “P“or ”N” position.

4.

Check voltage between starter motor harness connector and ground.

Other than MR engine models

MR engine models

Is the inspection result normal?

YES

>> GO TO 2

NO

>> GO TO 3

2.

REPLACE STARTER MOTOR

DTC

CONSULT screen items

DTC detecting condition

B20DF

STARTER RELAY 
OFF CIRCUIT

[Ground short circuit/
disconnection]

When IPDM E/R performs starter relay ON output but starter 
relay is OFF.

(+)

(-)

Condition

Voltage

Starter motor

Connector

Terminal

F104

1

Ground

When the ignition 

switch is in START po-

sition

12 V or more

(+)

(-)

Condition

Voltage

Starter motor

Connector

Terminal

F106

1

Ground

When the ignition 

switch is in START po-

sition

12 V or more

SEC-270

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

B20DF STARTER RELAY OFF CIRCUIT

Replace starter motor. Refer to the following procedure.
• HRA2DDT: 

STR-25, "HRA2DDT : Removal and Installation"

.

• MR20DE: 

STR-28, "MR20DD : Removal and Installation"

.

• K9K: 

STR-33, "K9K : Removal and Installation"

.

• R9M: 

STR-34, "R9M : Removal and Installation"

.

>> INSPECTION END

3.

CHECK STARTER MOTER INPUT SIGNAL CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect IPDM E/R connector.

3.

Check continuity between starter motor harness connector and IPDM E/R harness connector.

Other than MR engine models

MR engine models

4.

Check continuity between starter motor harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 4

NO

>> Repair or replace harness.

4.

REPLACE IPDM E/R

Replace IPDM E/R. Refer to 

PCS-68, "Removal and Installation"

.

>> INSPECTION END

Starter motor

IPDM E/R

Continuity

Connector

Terminal

Connector

Terminal

F104

1

F88

65

Existed

Starter motor

IPDM E/R

Continuity

Connector

Terminal

Connector

Terminal

F106

1

F88

65

Existed

IPDM E/R

Ground

Continuity

Connector

Terminal

F88

65

Not existed

POWER SUPPLY AND GROUND CIRCUIT

SEC-271

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

SEC

N

O

P

POWER SUPPLY AND GROUND CIRCUIT

SIREN CONTROL UNIT

SIREN CONTROL UNIT : Diagnosis Procedure

INFOID:0000000010479798

1.

CHECK FUSE

Check that the following fuse is not blown.

Is the fuse fusing?

YES

>> Replace the blown fuse after repairing the affected circuit if a fuse is blown.

NO

>> GO TO 2.

2.

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 the ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness.

3.

CHECK GROUND CIRCUIT

Check continuity between siren control unit harness connectors and the ground.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Repair or replace harness.

Signal name

Fuse

Battery power supply

20 (5 A)

(+)

(

−

)

Voltage

(Approx.)

Siren control unit

Connector

Terminal

Ground

B27

2

Battery voltage

Siren control unit

Ground

Continuity

Connector

Terminal

B27

5

Existed

SEC-272

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

SECURITY INDICATOR LAMP

SECURITY INDICATOR LAMP

Component Function Check

INFOID:0000000010827161

1.

CHECK FUNCTION

1.

Perform “THEFT IND” in “ACTIVE TEST” mode of “IMMU” of “BCM” using CONSULT.

2.

Check security indicator lamp operation.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Refer to 

SEC-169, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010479799

1.

CHECK FUSE

1.

Turn power switch OFF.

2.

Check that the following fuse in the fuse block (J/B) is not blown.

Is the inspection result normal?

YES

>> GO TO 2.

NO

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

2.

CHECK SECURITY INDICATOR LAMP POWER SUPPLY CIRCUIT

1.

Disconnect combination meter connector.

2.

Check voltage between combination meter harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness.

3.

CHECK SECURITY INDICATOR LAMP SIGNAL

1.

Connect combination meter connector.

2.

Disconnect BCM connector.

3.

Check voltage between BCM harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> GO TO 5.

4.

REPLACE BCM

Test item

Description

THEFT IND

ON

Security indicator lamp

Illuminates

OFF

Does not illuminate

Signal name

Fuse No.

Battery power supply

21 (10 A)

(+)

(–)

Voltage (V)

(Approx.)

Combination meter

Connector

Terminal

M52

45

Ground

Battery voltage

(+)

(–)

Voltage

BCM

Connector

Terminal

M70

75

Ground

9 - 16 V

 

 

 

 

 

 

 

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