NO.5 CANNOT PRESET (PRESET FUNCTION DOES NOT OPERATE) [RADIO]
id0903e3804700
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5 |
Cannot preset (preset function does not operate) |
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Possible DTC |
— |
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Possible cause
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• Audio unit malfunction
• Audio panel malfunction
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Diagnostic procedure
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STEP |
INSPECTION |
ACTION |
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1
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• Tune to desired station and push channel preset button 1 for about 2 seconds to store it.
• Repeat above for other stations using PRESET switch 2 to 5.
• Push channel preset switch 1 to 6 one by one.
• Are stored stations present?
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Yes
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Go to the next step.
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No
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Go to Step 3.
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2
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• Switch the ignition to off and then to ACC.
• Check if preset stations are stored by pushing preset switches.
• Are stations stored?
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Yes
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The system is normal. (Explain preset procedure to customer using Owner’s Manual)
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No
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Replace audio unit.
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3
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• Remove audio panel from audio unit, and reinstall audio panel to audio unit.
• Turn the audio unit power to ON.
• While pressing the POWER/VOLUME switch, simultaneously press the RDM/PRESET switch 3 for 0.2 s or more.
• Push all switches and check if buzzer sounds.
• Is all switches okay?
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Yes
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Replace audio unit.
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No
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Replace audio panel.
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