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DTC 09:Er22 |
Base unit (peripheral circuit for tuner)
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DETECTION CONDITION |
• Base unit detects malfunction in inner circuit (related to tuner).
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POSSIBLE CAUSE |
• Base unit malfunction
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Diagnostic procedure
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INSPECTION
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ACTION
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Clear the DTC and operate the radio for 3 s or more.
Is DTC 09: Er22 indicated?
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Yes
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Replace the base unit.
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No
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DTC troubleshooting completed.
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