Nissan Terrano r20e. Manual — part 231
Wiring Diagram — DEF —
YEL120D
REAR WINDOW DEFOGGER AND DOOR MIRROR DEFOGGER
EL-107
YEL121D
REAR WINDOW DEFOGGER AND DOOR MIRROR DEFOGGER
Wiring Diagram — DEF — (Cont’d)
EL-108
Filament Check
1. Attach probe circuit tester (in volt range) to middle portion of
each filament.
6 volts = Normal filament
2. If a filament is burned out, circuit tester registers 0 or 12 volts.
3. To locate burned out point, move probe to left and right along
filament to determine point where tester needle swings
abruptly.
I
When measuring voltage, wind a piece of tin foil around
the top of the negative probe and press the foil against the
wire with your finger.
SEL263
SEL265
SEL266
YEL553D
REAR WINDOW DEFOGGER AND DOOR MIRROR DEFOGGER
EL-109
Filament Repair
REPAIR EQUIPMENT
1. Conductive silver composition (Dupont No. 4817 or equivalent)
2. Ruler 30 cm (11.8 in) long
3. Drawing pen
4. Heat gun
5. Alcohol
6. Cloth
REPAIRING PROCEDURE
1. Wipe broken heat wire and its surrounding area clean with a
cloth dampened in alcohol.
2. Apply a small amount of conductive silver composition to tip of
drawing pen.
Shake silver composition container before use.
3. Place ruler on glass along broken line. Deposit conductive sil-
ver composition on break with drawing pen. Slightly overlap
existing heat wire on both sides [preferably 5 mm (0.20 in)] of
the break.
4. After repair has been completed, check repaired wire for con-
tinuity. This check should be conducted 10 minutes after silver
composition is deposited.
Do not touch repaired area while test is being conducted.
5. Apply a constant stream of hot air directly to the repaired area
for approximately 20 minutes with a heat gun. A minimum dis-
tance of 3 cm (1.2 in) should be kept between repaired area
and hot air outlet. If a heat gun is not available, let the repaired
area dry for 24 hours.
BE540
SEL012D
SEL013D
REAR WINDOW DEFOGGER AND DOOR MIRROR DEFOGGER
EL-110
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