Nissan Tiida C11. Manual - part 225

DLK-310

< COMPONENT DIAGNOSIS >

[WITH I-KEY & SUPER LOCK]

KEY SWITCH

Refer to @@@.

>> INSPECTION END

Component Inspection

INFOID:0000000001530298

COMPONENT INSPECTION

1.

CHECK KEY SWITCH

Check continuity between key switch and ignition knob switch termi-
nals.

Is the inspection result normal?

YES

>> Key switch is OK.

NO

>> Replace key cylinder assembly.

PIIA9929E

Terminals

Condition

Continuity

key switch and ignition knob switch

1

2

Insert mechanical key into key cylinder

Yes

Remove mechanical key from key cylinder

No

IGNITION KNOB SWITCH

DLK-311

< COMPONENT DIAGNOSIS >

[WITH I-KEY & SUPER LOCK]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

IGNITION KNOB SWITCH

Description

INFOID:0000000001530299

Ignition knob switch detects that ignition knob is pressed, and then transmits the signal to Intelligent Key unit.

Component Function Check

INFOID:0000000001530300

1.

CHECK IGNITION KNOB SWITCH INPUT SIGNAL

Check ignition knob switch (“PUSH 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

>> Ignition knob switch is OK.

NO

>> Refer to 

XX-XX, "*****"

.

Diagnosis Procedure

INFOID:0000000001530301

1.

CHECK IGNITION KNOB SWITCH INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect Intelligent Key unit and BCM connectors.

3.

Check voltage between Intelligent Key unit harness connector
and ground.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> GO TO 2.

2.

CHECK IGNITION KNOB SWITCH POWER SUPPLY CIRCUIT

1.

Disconnect key switch and ignition knob switch connector.

Monitor item

Condition

PUSH SW

Ignition knob switch is pressed

: ON

Ignition knob switch is released

: OFF

WIIA1175E

Terminals

Condition

Voltage (V)

(Approx.)

(+)

(–)

Intelligent Key unit con-

nector

Terminal 

M52

27

Ground

Ignition knob switch is pressed

Battery voltage

Ignition knob switch is released

0

DLK-312

< COMPONENT DIAGNOSIS >

[WITH I-KEY & SUPER LOCK]

IGNITION KNOB SWITCH

2.

Check voltage between key switch and ignition knob switch har-
ness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness.

3.

CHECK IGNITION KNOB SWITCH SIGNAL CIRCUIT

1.

Check continuity between Intelligent Key unit harness connector
(A) M52 terminal 27 and key switch and ignition knob switch
connector (B) M32 terminal 3.

2.

Check continuity between Intelligent Key unit connector (A) M52 terminal 27 and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace harness.

4.

CHECK IGNITION KNOB SWITCH

Check ignition knob switch function. 
Refer to 

XX-XX, "*****"

.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace key switch and ignition knob switch.

5.

CHECK INTERMITTENT INCIDENT

Refer to @@@.

ALKIA0770ZZ

Terminals

Voltage (V)

(Approx.)

(+)

(–)

key switch and ignition knob switch 

connector

Terminal 

M52

4

Ground

Battery voltage

ALKIA0771ZZ

Intelligent Key unit connector

Terminal

key switch and ignition knob 

switch connector

Terminal

Continuity 

M52

27

M32

3

Yes

Intelligent Key unit connector

Terminal

Ground

Continuity 

M52

27

No

IGNITION KNOB SWITCH

DLK-313

< COMPONENT DIAGNOSIS >

[WITH I-KEY & SUPER LOCK]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

>> INSPECTION END

Component Inspection

INFOID:0000000001530302

1.

CHECK IGNITION KNOB SWITCH

1.

Turn ignition switch OFF.

2.

Check continuity between key switch and ignition knob switch
terminals under the following conditions.

Is the inspection result normal?

YES

>> INSPECTION END.

NO

>> Replace key switch and ignition knob switch.

PIIA6140E

key switch and ignition knob switch

Condition

Continuity

Terminals

3

4

Ignition knob switch is pressed

Yes

Ignition knob switch is released

No