Nissan Versa Note. Instruction - part 178

REAR WINDOW DEFOGGER SWITCH DOES NOT LIGHT, BUT REAR WINDOW 

DEFOGGER OPERATES

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< SYMPTOM DIAGNOSIS >

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REAR WINDOW DEFOGGER SWITCH DOES NOT LIGHT, BUT REAR WIN-
DOW DEFOGGER OPERATES

Diagnosis Procedure

INFOID:0000000009541114

1.

 CHECK FRONT AIR CONTROL (REAR WINDOW DEFOGGER SWITCH)

Check that the front air control (rear window defogger switch) is operating normally.
Is the inspection result normal?

YES

>> Refer to 

GI-41, "Intermittent Incident"

.

NO

>> Refer to 

DEF-20, "Diagnosis Procedure"

.

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< REMOVAL AND INSTALLATION >

FILAMENT

REMOVAL AND INSTALLATION

FILAMENT

Inspection and Repair

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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

FILAMENT

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< REMOVAL AND INSTALLATION >

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• 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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< REMOVAL AND INSTALLATION >

CONDENSER

CONDENSER

Removal and Installation

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REMOVAL

1. Remove back door inner finisher. Refer to 

INT-36, "BACK DOOR INNER FINISHER : Removal and Instal-

lation"

.

2. Disconnect the harness connectors (B), from the condenser (1). 

: Front

3. Remove the condenser bolt (A) and the condenser (1).

INSTALLATION

Installation is in the reverse order of removal.

ALLIA1295ZZ