Nissan Sentra. Instruction — part 220
PASSENGER SIDE DOOR MIRROR DEFOGGER DOES NOT OPERATE.
DEF-45
< SYMPTOM DIAGNOSIS >
C
D
E
F
G
H
I
J
K
M
A
B
DEF
N
O
P
PASSENGER SIDE DOOR MIRROR DEFOGGER DOES NOT OPERATE.
Diagnosis Procedure
INFOID:0000000009759123
1.
CHECK DOOR MIRROR DEFOGGER RH
Check door mirror defogger RH.
DEF-37, "Component Function Check"
Is the inspection result normal?
YES
>> Refer to
GI-39, "Intermittent Incident"
.
NO
>> Repair or replace the malfunctioning parts.
DEF-46
< SYMPTOM DIAGNOSIS >
REAR WINDOW DEFOGGER SWITCH DOES NOT LIGHT, BUT REAR WINDOW
DEFOGGER OPERATES
REAR WINDOW DEFOGGER SWITCH DOES NOT LIGHT, BUT REAR WIN-
DOW DEFOGGER OPERATES
Diagnosis Procedure
INFOID:0000000009759124
1.
CHECK REAR WINDOW DEFOGGER SWITCH
Check that the rear window defogger switch is operating normally.
Is the inspection result normal?
YES
>> Refer to
GI-39, "Intermittent Incident"
.
NO
>> Refer to
.
FILAMENT
DEF-47
< REMOVAL AND INSTALLATION >
C
D
E
F
G
H
I
J
K
M
A
B
DEF
N
O
P
REMOVAL AND INSTALLATION
FILAMENT
Inspection and Repair
INFOID:0000000009759125
INSPECTION
1. When measuring voltage, wrap tin foil around the top of the neg-
ative probe. Then press the foil against the wire with your finger.
2. Attach probe circuit tester (in Volt range) to middle portion of
each filament.
3. If a filament is burned out, circuit tester registers 0 or battery
voltage.
4. To locate burned out point, move probe to left and right along fil-
ament. Test needle will swing abruptly when probe passes the
point.
REPAIR
REPAIR EQUIPMENT
• Conductive silver composition (Dupont No. 4817 or equivalent)
SEL122R
SEL263
SEL265
DEF-48
< REMOVAL AND INSTALLATION >
FILAMENT
• Ruler 30 cm (11.8 in) long
• Drawing pen
• Heat gun
• Alcohol
• 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.
NOTE:
Shake silver composition container before use.
3. Place ruler on glass along broken line. Deposit conductive silver
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 conti-
nuity. This check should be conducted 10 minutes after silver
composition is deposited.
CAUTION:
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.
NOTE:
If a heat gun is not available, let the repaired area dry for 24
hours.
PIIA0215E
SEL012D
SEL013D
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