FOREWORD [AUDIO]
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• Refer to section 00 and thoroughly read and understand the basic flow of troubleshooting in order to properly perform the procedures.
• For the steps that have an asterisk (*), inspect the connector/terminal connection for continuity and damage. If the connection is poor, reconnect it, or repair or replace the appropriate parts if necessary.
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Note
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- In case location, time, and broadcasting station etc. can be specified through interview to customer, possibility that signal environment causes problem is high.
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- Perform confirmation of symptom and evaluation under conditions that customer reported (location, time, broadcasting station etc.). If not possible, perform it under equivalent conditions.
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- Before inspection or repair, record the broadcasting stations that customer preset and reset them accordingly after the inspection or repair. Adjust the clock too.
TROUBLESHOOTING INDEX
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ENTIRE AUDIO SYSTEM
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NO.
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Symptom
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Possible DTC
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1
|
No radio reception (AM/FM)/No or low volume
|
09:Er20, 09:Er22
|
|
2
|
Noise from radio (AM only)
|
09:Er22
|
|
3
|
Noise from radio (FM only)
|
09:Er22
|
|
4
|
Cannot tune (SEEK does not stop)
|
09:Er20, 09:Er22
|
|
5
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Cannot preset (preset function does not operate)
|
21:Er19
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6
|
Reception frequency of radio slips
|
09:Er22
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QUICK DIAGNOSTIC CHART (Radio)
