Nissan Almera Tino V10 (2001 year). Manual — part 121
MODELS WITH FUSE AND FUSIBLE LINK BOX E90
NLEL0459S02
YEL430C
HEADLAMP WASHER
Wiring Diagram — HLC — (Cont’d)
EL-191
Washer Tube Layout
NLEL0376
NEL724
HEADLAMP WASHER
Washer Tube Layout
EL-192
Wiring Diagram — HORN —
NLEL0460
MODELS WITH FUSE AND FUSIBLE LINK BOX E43
NLEL0460S01
YEL908B
HORN
Wiring Diagram — HORN —
EL-193
MODELS WITH FUSE AND FUSIBLE LINK BOX E90
NLEL0460S02
YEL431C
HORN
Wiring Diagram — HORN — (Cont’d)
EL-194
Wiring Diagram — CIGAR —
NLEL0461
YEL909B
CIGARETTE LIGHTER
Wiring Diagram — CIGAR —
EL-195
Wiring Diagram — CLOCK —
NLEL0462
MODELS WITH FUSE AND FUSIBLE LINK BOX E43
NLEL0462S01
YEL910B
CLOCK
Wiring Diagram — CLOCK —
EL-196
MODELS WITH FUSE AND FUSIBLE LINK BOX E90
NLEL0462S02
YEL543C
CLOCK
Wiring Diagram — CLOCK — (Cont’d)
EL-197
System Description
=NLEL0463
The rear window defogger system is controlled by the time control unit. The rear window defogger operates
only for approximately 15 minutes.
Power is supplied at all times
+
through 15A fuse [No. 7, located in the fuse block (J/B)]
+
to rear window defogger relay terminal 5 (B8 relay models) or 3 (B7 relay models)
+
through 10A fuse [No. 13, located in the fuse block (J/B)]
+
to rear window defogger relay terminal 6 (B6 relay models).
+
through 15A fuse [No. 5, located in the fuse block (J/B)]
+
to time control unit terminal 9.
With the ignition switch in the ON or START position, power is supplied
+
through 10A fuse [No. 10, located in the fuse block (J/B)]
+
to the rear window defogger relay terminal 1 and
+
to time control unit terminal 1.
Ground is supplied to terminal 5 of the rear window defogger switch through body grounds M28 and M48.
When the rear defogger switch is turned ON, ground is supplied
+
through terminal 3 of the rear defogger switch
+
to time control unit terminal 3.
Terminal 13 of time control unit then supplies ground to the rear window defogger relay terminal 2.
With power and ground supplied, the rear window defogger relay is energized.
Power is supplied
+
through terminals 5 and 7 of the rear window defogger relay (B7 relay models) or
+
through terminal 3 of the rear window defogger relay (B8 relay models)
+
to the rear window defogger (and door mirror defogger).
The rear window defogger has an independent ground.
With power and ground supplied, the rear window defogger filaments heat and defog the rear window.
When the system is activated, the rear window defogger indicator illuminates in the rear window defogger
switch.
REAR WINDOW DEFOGGER
System Description
EL-198
Wiring Diagram — DEF —
=NLEL0464
TYPE-1
NLEL0464S03
YEL911B
REAR WINDOW DEFOGGER
Wiring Diagram — DEF —
EL-199
YEL912B
REAR WINDOW DEFOGGER
Wiring Diagram — DEF — (Cont’d)
EL-200
TYPE-2
NLEL0464S04
YEL432C
REAR WINDOW DEFOGGER
Wiring Diagram — DEF — (Cont’d)
EL-201
YEL433C
REAR WINDOW DEFOGGER
Wiring Diagram — DEF — (Cont’d)
EL-202
Trouble Diagnoses
NLEL0465
DIAGNOSTIC PROCEDURE
NLEL0465S01
SYMPTOM: Rear window defogger does not activate, or does
not go off after activating.
1
CHECK REAR WINDOW DEFOGGER OUTPUT SIGNAL
1. Turn ignition switch to ON position.
2. Check voltage between time control unit harness terminal 13 and ground.
NEL668
OK or NG
OK
©
Check the following.
+
Rear window defogger relay
(Refer to EL-205.)
+
Rear window defogger circuit
+
Rear window defogger filament
(Refer to EL-206.)
NG
©
GO TO 2.
2
CHECK DEFOGGER RELAY COIL SIDE CIRCUIT
1. Disconnect control unit connector.
2. Turn ignition switch to ON position.
3. Check voltage between time control unit terminal 13 and ground.
NEL669
OK or NG
OK
©
GO TO 3.
NG
©
Check the following.
+
10A fuse [No. 10, located in the fuse block (J/B)]
+
Rear window defogger relay
+
Harness for open or short between 10A fuse [No. 10, located in the fuse block (J/B)]
and rear window defogger relay
+
Harness for open or short between rear window defogger relay and time control unit
REAR WINDOW DEFOGGER
Trouble Diagnoses
EL-203
3
CHECK REAR WINDOW DEFOGGER SWITCH INPUT SIGNAL
Check continuity between time control unit terminal 3 and ground.
NEL670
OK or NG
OK
©
GO TO 4.
NG
©
Check the following.
+
Rear window defogger switch
(Refer to EL-205.)
+
Harness for open or short between time control unit and rear window defogger switch
+
Rear window defogger switch ground circuit
4
CHECK POWER SUPPLY AND IGNITION INPUT SIGNAL
Check voltage between time control unit terminals 1 or 9 and ground.
NEL665
OK or NG
OK
©
GO TO 5.
NG
©
Check the following.
+
10A fuse or 15A fuse [No. 10 or No. 5, located in the fuse block (J/B)]
+
Harness for open or short between time control unit and fuse
REAR WINDOW DEFOGGER
Trouble Diagnoses (Cont’d)
EL-204
5
CHECK CONTROL UNIT GROUND CIRCUIT
Check continuity between time control unit terminal 16 and ground.
NEL666
Yes
©
Replace time control unit.
No
©
Repair harness or connectors.
SEL970W
Electrical Components Inspection
NLEL0076
REAR WINDOW DEFOGGER RELAY
NLEL0076S01
Check continuity between terminals 3 and 5, 6 and 7.
Condition
Continuity
12V direct current supply between ter-
minals 1 and 2
Yes
No current supply
No
NEL671
REAR WINDOW DEFOGGER SWITCH
NLEL0076S02
Check continuity between terminals when rear window defogger
switch is pushed and released.
Terminals
Condition
Continuity
3 - 5
Rear window defogger
switch is pushed.
Yes
Rear window defogger
switch is released.
No
REAR WINDOW DEFOGGER
Trouble Diagnoses (Cont’d)
EL-205
SEL263
Filament Check
=NLEL0077
1.
Attach probe circuit tester (in volt range) to middle portion of
each filament.
SEL122R
+
When measuring voltage, wrap tin foil around the top of
the negative probe. Then press the foil against the wire
with your finger.
SEL265
2.
If a filament is burned out, circuit tester registers 0 or 12 volts.
SEL266
3.
To locate burned out point, move probe to left and right along
filament. Test needle will swing abruptly when probe passes
the point.
REAR WINDOW DEFOGGER
Filament Check
EL-206
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