Nissan Altima L32. Manual - part 23

AV-84

< ON-VEHICLE REPAIR >

[BASE AUDIO]

AUDIO ANTENNA (SEDAN)

• When measuring continuity, wrap tin foil around the top of

probe. Then, press the foil against the wire with your finger.

2. If an element is broken, no continuity will exist.

3. To locate a break, move probe along element. Tester indication

will change abruptly when probe passes the broken point.

REPAIR EQUIPMENT

• Conductive silver composition (DuPont No. 4817 or equivalent)

• Ruler 30 cm (11.8 in) long

• Drawing pen

• Heat gun

• Alcohol

• Cloth

REPAIRING PROCEDURE

SEL122R

SEL252I

SEL253I

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AUDIO ANTENNA (SEDAN)

AV-85

< ON-VEHICLE REPAIR >

[BASE AUDIO]

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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 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.

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.

PIIA0215E

SEL012D

SEL013D

AV-86

< BASIC INSPECTION >

[BOSE AUDIO WITHOUT NAVIGATION]

DIAGNOSIS AND REPAIR WORKFLOW

BASIC INSPECTION

DIAGNOSIS AND REPAIR WORKFLOW

Work Flow

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OVERALL SEQUENCE

DETAILED FLOW

1.

GET INFORMATION FOR SYMPTOM

Get detailed information from the customer about the symptom (the condition and the environment when the

incident/malfunction occurred).

>> GO TO 2

2.

CONFIRM THE SYMPTOM

Try to confirm the symptom described by the customer. Verify relation between the symptom and the condition

when the symptom is detected.

>> GO TO 3

3.

DETECT MALFUNCTIONING PART BY DIAGNOSTIC PROCEDURE

Inspect according to Diagnostic Procedure of the system.

ALNIA0182GB

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DIAGNOSIS AND REPAIR WORKFLOW

AV-87

< BASIC INSPECTION >

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Is malfunctioning part detected?

YES

>> GO TO 4

NO

>> GO TO 2

4.

REPAIR OR REPLACE THE MALFUNCTIONING PART

1. Repair or replace the malfunctioning part.

2. Reconnect parts or connectors disconnected during Diagnostic Procedure.

>> GO TO 5

5.

FINAL CHECK

Refer to confirmed symptom in step 2, and make sure that the symptom is not detected.
Was the repair confirmed?

YES

>> Inspection End.

NO

>> GO TO 2