Nissan Tiida C11. Manual — part 311

DLK-654

< COMPONENT DIAGNOSIS >

[WITHOUT I-KEY, WITH SUPER LOCK]

DOOR SWITCH

2.

Check voltage between BCM connector and ground.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> GO TO 6.

5.

CHECK BACK DOOR LOCK ASSEMBLY (DOOR SWITCH)

Check back door lock assembly (door switch).
Refer to

DLK-654, "BACK DOOR : Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Replace back door lock assembly (door switch). Refer to

XX-XX, "*****"

and

XX-XX, "*****"

.

6.

CHECK INTERMITTENT INCIDENT

Refer to @@@.

>> INSPECTION END

BACK DOOR : Component Inspection

INFOID:0000000001530778

1.

CHECK BACK DOOR LOCK ASSEMBLY (DOOR SWITCH)

1.

Turn ignition switch OFF.

2.

Check back door lock assembly (door switch).

Is the inspection result normal?

ALKIA0755ZZ

Terminals

Voltage (V)

(Approx.)

(+)

(–)

BCM connector

Terminal

M18

10

Ground

Battery voltage

ALKIA0758ZZ

Terminal

Back door condition

Continuity

Back door lock assembly (door switch)

3

4

OPEN

Yes

CLOSE

No

DOOR SWITCH

DLK-655

< COMPONENT DIAGNOSIS >

[WITHOUT I-KEY, WITH SUPER LOCK]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

YES

>> Back door lock assembly (door switch) is OK.

NO

>> Replace back door lock assembly (door switch). Refer to

XX-XX, "*****"

and

XX-XX, "*****"

.

DLK-656

< COMPONENT DIAGNOSIS >

[WITHOUT I-KEY, WITH SUPER LOCK]

KEY SWITCH

KEY SWITCH

Description

INFOID:0000000001530779

Key switch detects that mechanical key is inserted into the key cylinder, and then transmits the signal to BCM.

Component Function Check

INFOID:0000000001530780

1.

CHECK KEY SWITCH INPUT SIGNAL

Check key switch (“KEY SW”) in “Data Monitor” mode with CONSULT-III. Refer to

DLK-50, "DOOR LOCK :

CONSULT-III Function (BCM - DOOR LOCK)"

.

Is the inspection result normal?

YES

>> Key switch is OK.

NO

>> Refer to

DLK-656, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000001530781

1.

CHECK KEY SWITCH INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect BCM connector.

3.

Check voltage between BCM harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> GO TO 2.

2.

CHECK KEY SWITCH POWER SUPPLY CIRCUIT

1.

Remove mechanical key from key cylinder.

2.

Disconnect key switch connector.

Monitor item

Condition

KEY SW

Insert mechanical key into key cylinder

: ON

Remove mechanical key from key cylinder

: OFF

ALKIA0838ZZ

Terminals

Condition

Voltage (V)

(Approx.)

(+)

(–)

BCM connector

Terminal

M18

3

Ground

Insert mechanical key into key

cylinder

Battery voltage

Remove mechanical key from

key cylinder

0

KEY SWITCH

DLK-657

< COMPONENT DIAGNOSIS >

[WITHOUT I-KEY, WITH SUPER LOCK]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

3.

Check voltage between key switch connector M27 terminal 2
and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness.

3.

CHECK KEY SWITCH SIGNAL CIRCUIT

1.

Check continuity BCM harness connector (A) M18 terminal 3
and key switch connector (B) M27 terminal 1.

2.

Check continuity between BCM connector (A) M18 terminal 3 and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace harness.

4.

CHECK KEY SWITCH

Check key switch function.
Refer to

DLK-658, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace key switch.

5.

CHECK INTERMITTENT INCIDENT

Refer to @@@.

ALKIA0768ZZ

Terminals

Voltage (V)

(Approx.)

(+)

(–)

key switch connector

Terminal

M27

2

Ground

Battery voltage

ALKIA0839ZZ

BCM connector

Terminal

key switch connector

Terminal

Continuity

M18

3

M27

1

Yes

BCM harness connector

Terminal

Ground

Continuity

M18

3

No