Nissan Terrano r20e. Manual - part 262

 

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Nissan Terrano r20e. Manual - part 262

 

 

PRELIMINARY CHECK

The system operation is canceled by turning the ignition switch to “ON” at any step between START and
ARMED in the following flow chart.

System phase

START

Note: Before starting operation check, open front windows.

E

DISARMED

Turn ignition switch “OFF” and remove the ignition key.
“SECURITY” indicator lamp will blink every 2.6 seconds.
(NATS)

OK

E

NG

Refer to NATS
trouble diagno-
sis.

Close all doors, hood and trunk lid.

Press the ultrasonic cancel switch. The “SECURITY” indicator lamp
will go on for approximately 6 seconds.

OK

E

NG

SYMPTOM 1

PRE-ARMED

Lock doors using key or multi-remote controller.

ARMED

For about 30 seconds, “SECURITY” indicator lamp will blink inter-
mittently.

OK

E

NG

SYMPTOM 2

Disarm the system by unlocking the vehicle using the remote con-
troller. Arm the system again without excluding the ultrasonic sen-
sors.

ALARM

Unlock any door without multi-remote controller, activate the ultra-
sonic sensors by inserting an object into the vehicle’s interior, or
open hood or door.
.......................................................................................................
Alarm (horn and hazard lamp) will operate.

OK

E

NG

SYMPTOM 3

E

NG

SYMPTOM 4

E

DISARMED

Unlock the vehicle using the multi-remote controller or insert the
key in the ignition and switch it to ON.
Alarm (horn and hazard lamp) will stop.

OK

E

NG

SYMPTOM 5

System is OK.

After performing preliminary check, go to “SYMPTOM CHART”, EL-232.

H

H

H

H

H

H

H

H

H

H

H

H

H

THEFT WARNING SYSTEM

Trouble Diagnoses (Cont’d)

EL-231

Before starting trouble diagnoses below, perform “PRELIMINARY CHECK”, EL-231.
Symptom numbers in the symptom chart correspond with those of Preliminary check.

SYMPTOM CHART

Procedure

Power supply

and ground cir-

cuit check

Diagnostic procedure

REFERENCE PAGE

EL-231

EL-233

EL-233

EL-234

EL-236

EL-237

EL-238

EL-239

EL-240

EL-168

EL-186

SYMPTOM

Preliminary

check

Power

supply

circuit

check

Ground

circuit

check

Diagnostic

Procedure

1

(Door

,

hood

and

back

door

switch

check)

Diagnostic

Procedure

2

(Security

indicator

lamp

check)

Diagnostic

Procedure

3

(Door

unlock

sensor

check)

Diagnostic

Procedure

4

(Door

key

cylinder

switch

check)

Diagnostic

Procedure

5

(Theft

warning

horn

alarm

check)

Diagnostic

procedure

6

(Hazard

lamp

alarm

check)

Check

“MUL

TI-REMOTE

CONTROL”

system.

Check

“NA

TS

(Nissan

Anti-Theft

system)”.

1

Security indicator does not turn “ON” or

blinking.

X

X

X

X

2

Theft

warning

system

cannot

be set

by...

All items

X

X

X

X

X

Door out side key

X

X

X

X

Multi-remote control

X

X

X

X

3

*1 Theft

warning

system

does not

alarm

when...

Any door is opened.

X

X

X

X

Any door is unlocked with-

out using key or multi-re-

mote controller

X

X

X

X

4

Theft

warning

alarm

does not

activate.

All function

X

X

X

X

X

Horn alarm

X

X

X

X

Hazard lamp

X

X

X

X

5

Theft

warning

system

cannot be

canceled

by...

Turning the ignition ON *2

X

X

X

X

Multi-remote controller

X

X

X

X

X: Applicable
*1: Make sure the system is in the armed phase.
*2: Make sure the key is NATS registered.

THEFT WARNING SYSTEM

Trouble Diagnoses (Cont’d)

EL-232

POWER SUPPLY AND GROUND CIRCUIT CHECK

Main power supply circuit check

Terminals

Ignition switch position

!

@

OFF

ACC

ON

U09

Ground

Battery
voltage

Battery
voltage

Battery
voltage

U01

Ground

0V

0V

Battery
voltage

Ground circuit check

Terminals

Continuity

U16

- Ground

Yes

NEL606

YEL336D

THEFT WARNING SYSTEM

Trouble Diagnoses (Cont’d)

EL-233

DIAGNOSTIC PROCEDURE 1-(1)
(Door switch check)

CHECK DOOR SWITCH INPUT SIGNAL.
Remove time control unit from fuse block.
Note: Junction block (J/B) is very frag-
ile. TCU should be removed carefully
to avoid breaking the locking bars.
Check continuity between fuse block (J/B)
and ground.

NG

E

OK

Door switch is OK.

CHECK DOOR SWITCH.
1) Disconnect door switch connector.
2) Check continuity between door switch

terminals.

OK

E

NG

Replace door switch.

Check the following.

I

Door switch ground condition (Except
driver side)

I

Harness for open or short between
control unit and door switch

Termi-

nals

Condition

Continuity

Driver
side door

B07

Opened

Yes

Closed

No

Other
door

B01

Opened

Yes

Closed

No

Terminals

Condition

Continuity

q

1

- ground

Closed

No

Open

Yes

YEL337D

YEL338D

H

H

THEFT WARNING SYSTEM

Trouble Diagnoses (Cont’d)

EL-234

 

 

 

 

 

 

 

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