Nissan Tiida C11. Manual - part 1169

SEC-48

< COMPONENT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

STOP LAMP SWITCH (M/T)

1.

Check continuity between Intelligent Key unit harness connector
(A) M52 terminal 26 and stop lamp switch harness connector (B)
M203 terminal 2.

2.

Check continuity between Intelligent Key unit harness connector
M52 terminal 26 and ground.

Is the inspection result normal?

YES

>> Check condition of harness and connector.

NO

>> Repair or replace harness.

26 - 2

: Continuity should exist.

26 - Ground

: Continuity should not exist.

WIIA1210E

VEHICLE SECURITY INDICATOR

SEC-49

< COMPONENT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

SEC

N

O

P

VEHICLE SECURITY INDICATOR

Description

INFOID:0000000001404115

• Vehicle security indicator is located on top left side of the instrument panel near the autolight sensor.
• NATS (Nissan Anti-Theft System) and vehicle security system conditions are indicated by blink or illumina-

tion of vehicle security indicator.

Component Function Check

INFOID:0000000001404116

1.

CHECK FUNCTION

1.

Perform “THEFT IND” in the “Active Test” mode with CONSULT-III.

2.

Check vehicle security indicator operation.

Is the inspection result normal?

YES

>> INSPECTION END.

NO

>> Refer to 

SEC-49, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000001404117

1.

CHECK SECURITY INDICATOR LAMP POWER SUPPLY CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect security indicator lamp connector.

3.

Check voltage between security indicator lamp harness connec-
tor and ground.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace harness.

2.

CHECK SECURITY INDICATOR LAMP SIGNAL CIRCUIT

1.

Disconnect Intelligent Key unit connector.

Test item

Description

THEFT IND

ON

Vehicle security indicator

ON

OFF

OFF

ALKIA0846ZZ

Terminals

Voltage (V)

(Approx.)

(+)

(–)

Security indicator lamp connector

Terminal 

M31

1

Ground

Battery voltage

SEC-50

< COMPONENT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

VEHICLE SECURITY INDICATOR

2.

Check continuity between Intelligent Key unit harness connector
(A) M52 terminal 30 and security indicator lamp connector (B)
M31 terminal 2.

3.

Check continuity between Intelligent Key unit connector (A) M52 terminal 30 and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness.

3.

CHECK INTELLIGENT KEY UNIT FUNCTION

1.

Connect Intelligent Key unit and security indicator lamp connectors.

2.

Turn ignition ON.

3.

Perform “THEFT IND” in the “Active Test” mode with CONSULT-III.

4.

Check voltage between Intelligent Key unit harness connector
and ground.

Is the inspection result normal?

YES

>> Replace security indicator lamp. Refer to 

XX-XX, "*****"

.

NO

>> GO TO 4.

4.

CHECK INTERMITTENT INCIDENT

Refer to 

XX-XX, "*****"

.

>> INSPECTION END

ALKIA0847ZZ

Intelligent Key unit connector

Terminal

Security indicator lamp con-

nector

Terminal

Continuity 

M52

30

M31

2

Yes

Intelligent Key unit connector

Terminal

Ground

Continuity 

M52

30

Ground

No

ALKIA0848ZZ

Terminals

Voltage (V)

(Approx.)

(+)

(–)

Intelligent Key unit connector

Terminal 

M52

30

Ground

Activation ON: 0v

Activation OFF: Battery voltage

SECURITY SYSTEM PRE-WIRING

SEC-51

< COMPONENT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

SEC

N

O

P

SECURITY SYSTEM PRE-WIRING

Wiring Diagram - SECURITY SYSTEM PRE-WIRING -

INFOID:0000000001532179

ALKWA0086GB