2003 NISSAN ALMERA N16 Electronic Repair Manual

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Page 2489 of 3189

NISSAN ALMERA N16 2003 Electronic Repair Manual DIAGNOSTIC PROCEDURE 1 (LIGHTING SWITCH
INPUT SIGNAL CHECK)
=NJEL0455S03
1 CHECK LIGHTING SWITCH INPUT SIGNAL
Check voltage between time control unit terminal 10 and ground.
SEL449X
OK or NG
OK Lighti

Page 2490 of 3189

NISSAN ALMERA N16 2003 Electronic Repair Manual DIAGNOSTIC PROCEDURE 2 (KEY SWITCH INSERT
SIGNAL CHECK)
=NJEL0455S04
1 CHECK KEY SWITCH INPUT SIGNAL
Check voltage between time control unit terminal 22 and ground.
SEL433X
OK or NG
OK Key switch is O

Page 2491 of 3189

NISSAN ALMERA N16 2003 Electronic Repair Manual DIAGNOSTIC PROCEDURE 3 (DOOR UNLOCK SENSOR
CHECK)
NJEL0455S05
1 CHECK DOOR UNLOCK SENSOR INPUT SIGNAL
Check voltage between time control unit terminal 35 and ground.
SEL431X
OK or NG
OK Door unlock se

Page 2492 of 3189

NISSAN ALMERA N16 2003 Electronic Repair Manual DIAGNOSTIC PROCEDURE 4=NJEL0455S06
1 CHECK IGNITION ON SIGNAL
Check voltage between time control unit terminal 1 and ground.
YEL821D
OK or NG
OK GO TO 2.
NGCheck the following.
10A fuse [No. 10, locat

Page 2493 of 3189

NISSAN ALMERA N16 2003 Electronic Repair Manual 3 CHECK DRIVER SIDE DOOR SWITCH
Check continuity between terminals 2 and 3.
SEL325WA
OK or NG
OKCheck the following.
Driver side door switch ground circuit and condition
Harness for open or short betw

Page 2494 of 3189

NISSAN ALMERA N16 2003 Electronic Repair Manual System DescriptionNJEL0456WIPER OPERATIONNJEL0456S01The wiper switch is controlled by a lever built into the combination switch.
There are three wiper switch positions:
LO speed
HI speed
INT (Intermit

System DescriptionNJEL0456WIPER OPERATIONNJEL0456S01The wiper switch is controlled by a lever built into the combination switch.
There are three wiper switch positions:
LO speed
HI speed
INT (Intermittent)
With the ignition switch in the ON or START position, power is supplied
through 20A fuse [No. 25, located in the fuse block (J/B)]
to front wiper motor terminal 5.
Low and High Speed Wiper OperationNJEL0456S0101Ground is supplied to wiper and washer switch terminal 17 through body grounds E30 and E73.
When the wiper switch is placed in the LO position, ground is supplied
through terminal 14 of the front wiper and washer switch
to front wiper motor terminal 2.
With power and ground supplied, the wiper motor operates at low speed.
When the wiper switch is placed in the HI position, ground is supplied
through terminal 16 of the front wiper and washer switch
to wiper motor terminal 1.
With power and ground supplied, the wiper motor operates at high speed.
Auto Stop OperationNJEL0456S0102With wiper switch turned OFF, wiper motor will continue to operate until wiper arms reach windshield base.
When wiper arms are not located at base of windshield with wiper switch OFF,ground is provided
from terminal 14 of the front wiper and washer switch
to front wiper motor terminal 2, in order to continue wiper motor operationat low speed.
Ground is also supplied
through terminal 13 of the front wiper and washer switch
to front wiper motor terminal 4
through terminal 3 of front wiper motor
through body grounds E30 and E73.
When wiper arms reach base of windshield, front wiper motor terminals 4 and5 are connected instead of ter-
minals 4 and 3. Wiper motor will then stop wiper arms at the STOP position.
Intermittent OperationNJEL0456S0103The front wiper motor operates the wiper arms one time at low speed at a set interval of approximately 1 to
13 seconds. This feature is controlled by the wiper amplifier (INT SW) combined with front wiper switch.
When the wiper switch is placed in the INT position, ground is supplied to wiper amplifier (WIPER SW INT)
and (ACC).
The desired interval time is input to wiper amplifier (INT VR) from wiper volume switch combined with front
wiper and washer switch.
When the wiper switch is placed in the INT position, intermittent ground issupplied
through wiper amplifier (OUTPUT) and
through terminal 14 of front wiper and washer switch
to front wiper motor terminal 5.
The wiper motor operates at low speed at the desired interval.
When the lever is pulled to the WASH position for one second or more, the wiper motor operates at low speed
for approximately 3 seconds to clean windshield. This feature is controlled by the wiper amplifier in the same
manner as the intermittent operation.
WASHER OPERATIONNJEL0456S02With the ignition switch in the ON or START position, power is supplied
through 10A fuse [No. 27, located in the fuse block (J/B)]
through front wiper switch terminals 15 and 18.
to front washer motor terminal 1.
FRONT WIPER AND WASHER
System Description
EL-158

Page 2495 of 3189

NISSAN ALMERA N16 2003 Electronic Repair Manual When the lever is pulled to the WASHER/FRONT position, ground is supplied
from body grounds E30 and E73,
through terminal 17 of the front wiper switch, and
through terminal 22 of the front wiper switc

Page 2496 of 3189

NISSAN ALMERA N16 2003 Electronic Repair Manual Wiring Diagram — WIPER —NJEL0457
YEL709D
FRONT WIPER AND WASHER
Wiring Diagram — WIPER —
EL-160

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