Audio System: Troubleshooting: Radio

Radio Not Operating When Power Switch Turned To "ON"

Fig 1: Troubleshooting No Power Coming In (Radio)
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Display Indicates When Power Switch Turned To "ON", But No Sound (Including "Noise") Is Produced

Fig 2: Troubleshooting Power Coming On But Radio Not Operating (Radio)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Noise Present, But AM-FM Not Operating

Fig 3: Troubleshooting Noise Present, AM-FM Not Operating (Radio)
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Any Speaker Dose Not Work

Fig 4: Troubleshooting Any Speaker Does Not Work (Radio)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Any AM Or FM Does Not Work & Few Preset Tuning Bands

Fig 5: Troubleshooting AM Or FM Does Not Work & Few Preset Tuning Bands (Radio)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Poor Reception

Fig 6: Troubleshooting AM Or FM Poor Reception (Radio)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Sound Quality Poor

Fig 7: Troubleshooting Poor Sound Quality (Radio)
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Preset Memory Disappears

Fig 8: Troubleshooting Preset Memory Disappears (Radio)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002