- The audio unit is inoperative/does not operate correctly
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- Fuse
- Circuitry
- Audio unit
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- The display is blank - radio and compact disc (CD) operate correctly
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- REMOVE the audio unit and SEND it to an authorized audio system repair facility. REFER to AUDIO UNIT . TEST the system for normal operation.
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- Antenna cable
- Noise suppression equipment
- Ignition system
- Charging system
- Audio unit
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- Continuous SEEK/SCAN in AM/FM
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- Antenna cable
- Noise suppression equipment
- Ignition system
- Charging system
- Audio unit
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- Poor quality/distorted/no sound from one or more speakers (not all speakers)
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- Circuitry
- Speaker(s)
- Audio unit
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- Poor quality/distorted sound from all speakers
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- REMOVE the audio unit and SEND it to an authorized audio system repair facility. REFER to AUDIO UNIT . TEST the system for normal operation after the repair.
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- No sound from all of the speakers
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- Fuse
- Circuitry
- Audio unit
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- If the audio unit display functions correctly, REMOVE the audio unit and SEND it to an authorized audio system repair facility. REFER to AUDIO UNIT . TEST the system for normal operation after the repair.
- If the audio unit display does not function correctly, GO to PINPOINT TEST A .
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- The CD player/MP3 player does not operate correctly
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- INSTALL a known good CD/MP3 disc.
- If the CD/MP3 player operates correctly, the symptom may have been caused by corrupt data on the CD or dirty or damaged CD.
- If the CD player/MP3 player still does not operate correctly, REMOVE the audio unit and SEND it to an authorized audio system repair facility. REFER to AUDIO UNIT . TEST the system for normal operation.
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- The subwoofer is inoperative
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- Fuse
- Circuitry
- Subwoofer speaker
- Subwoofer amplifier
- Audio unit
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- Loud popping sound when cycling the ignition switch
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- Fuse
- Circuitry
- Subwoofer amplifier
- Audio unit
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- The auxiliary audio control is inoperative/does not operate correctly
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- Circuitry
- Audio unit
- Steering wheel controls
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