Nissan Teana J32. Manual — part 879

PCS-122

< SYMPTOM DIAGNOSIS >

[POWER DISTRIBUTION SYSTEM]

POWER DISTRIBUTION SYSTEM

SYMPTOM DIAGNOSIS

POWER DISTRIBUTION SYSTEM

Symptom Table

INFOID:0000000003805778

The engine start function, door lock function, power distribution system and NATS-IVIS/NVIS in the Intelligent
Key system are closely related to each other regarding control. Narrow down the functional area in question
by checking the following table to identify which function is malfunctioning. The vehicle security function can
operate only when the door lock and power distribution system are operating normally. Therefore, it is easy to
identify any factor unique to the vehicle security system by checking the following table.
Use the chart below to help you find the cause of the symptom. The numbers indicate the order of the inspec-
tion.
NOTE:
Before starting vehicle security system operation check, the following conditions must be met.
• Open front windows
• Turn ignition switch OFF
• Pull out Intelligent Key from key slot.

NO.

Function

Operation condition

Symptom

Diagnostic Item

Reference

page

1

INTELLIGENT
KEY SYSTEM/
DOOR LOCK
FUNCTION

Lock/unlock door with door re-
quest switch.
(Intelligent Key is in the inside
key antenna detection area)

Door does not lock/unlock

—

DLK-158

2

POWER DIS-
TRIBUTION
FUNCTION

Press push-button ignition
switch under the following con-
ditions.
• Selector lever position is in

the P or N position

• Do not depress brake pedal

Push-button ignition switch

does not operate

—

PCS-124

3

INTELLIGENT
KEY SYSTEM/
ENGINE START
FUNCTION

Start engine with Intelligent Key
into the vehicle (Intelligent Key
is in the inside key antenna de-
tection area)

Engine can not start with Intel-

ligent Key

—

SEC-193

4

Open the door after the ignition
switch is turned ON to OFF

Steering is not locked

—

SEC-194

5

NISSAN VEHI-
CLE IMMOBI-
LIZER
SYSTEM-NATS
FUNCTION

Start engine with Intelligent Key
in the key slot

Engine can not start

—

SEC-195

6

Open the door after the ignition
switch is turned ON to OFF

Steering is not locked

—

SEC-194

7

Insert Intelligent Key in the key
slot

Key slot indicator does not illu-

minate

—

SEC-196

PCS

POWER DISTRIBUTION SYSTEM

PCS-123

< SYMPTOM DIAGNOSIS >

[POWER DISTRIBUTION SYSTEM]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

8

VEHICLE SE-
CURITY SYS-
TEM

Lock all doors with Intelligent
Key

Vehicle security system can

not be set

—

SEC-197

Lock all doors with door request
switch

—

SEC-197

Lock all doors with Intelligent
Key or door request switch

Security indicator lamp does

not turn ON

—

SEC-196

In the armed phase, open the
door

Vehicle security alarm does

not activate

Horn

SEC-199

Hazard warning lamp

When alarm sounds, press In-
telligent Key button

Vehicle security system can

not be canceled

—

SEC-200

When alarm sounds, press door
request switch

—

SEC-200

9

POWER DIS-
TRIBUTION
FUNCTION

Press push-button ignition
switch under the following con-
ditions.
• Selector lever position is in

the P or N position

• Do not depress brake pedal

Push-button ignition switch

position indicator does not illu-

minate

—

PCS-125

NO.

Function

Operation condition

Symptom

Diagnostic Item

Reference

page

PCS-124

< SYMPTOM DIAGNOSIS >

[POWER DISTRIBUTION SYSTEM]

PUSH-BUTTON IGNITION SWITCH DOES NOT OPERATE

PUSH-BUTTON IGNITION SWITCH DOES NOT OPERATE

Description

INFOID:0000000003805779

• Before performing the diagnosis in the following table, check “Work Flow”. Refer to

PCS-35, "Work Flow"

.

• Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and

check each symptom.

Conditions of Vehicle (Operating Conditions)

• “ENGINE START BY I-KEY” in “WORK SUPPORT” is ON when setting on CONSULT-III.
• One or more of Intelligent Keys with registered Intelligent Key ID is in the vehicle.

Diagnosis Procedure

INFOID:0000000003805780

1.

CHECK PUSH-BUTTON IGNITION SWITCH

Check push-button ignition switch.
Refer to

PCS-63, "Component Function Check"

.

Is the inspection normal?

YES

>> GO TO 2.

NO

>> Repair or replace malfunctioning parts.

2.

CONFIRM THE OPERATION

Confirm the operation again.

Is the inspection normal?

YES

>> Check intermittent incident. Refer to

GI-35, "Intermittent Incident"

.

NO

>> GO TO 1.

PCS

PUSH-BUTTON IGNITION SWITCH POSITION INDICATOR DOES NOT ILLUMI-

NATE

PCS-125

< SYMPTOM DIAGNOSIS >

[POWER DISTRIBUTION SYSTEM]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

PUSH-BUTTON IGNITION SWITCH POSITION INDICATOR DOES NOT IL-
LUMINATE

Description

INFOID:0000000003805781

• Before performing the diagnosis in the following table, check “Work Flow”. Refer to

PCS-35, "Work Flow"

.

• Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and

check each symptom.

Conditions of Vehicle (Operating Conditions)

• “ENGINE START BY I-KEY” in “WORK SUPPORT” is ON when setting on CONSULT-III.
• One or more of Intelligent Keys with registered Intelligent Key ID is in the vehicle.

Diagnosis Procedure

INFOID:0000000003805782

1.

CHECK PUSH-BUTTON IGNITION SWITCH INDICATOR

Check push-button ignition switch indicator.
Refer to

PCS-66, "Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

CONFIRM THE OPERATION

Confirm the operation again.

Is the result normal?

YES

>> Check intermittent incident. Refer to

GI-35, "Intermittent Incident"

.

NO

>> GO TO 1.