DTC B2477 [AUDIO AMPLIFIER]
id0902f8847400
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DTC B2477 |
• Configuration error
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DETECTION CONDITION
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• Audio amplifier configuration has not been performed correctly.
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POSSIBLE CAUSE
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• Audio amplifier configuration error
• Malfunction in the audio amplifier internal circuit
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Diagnostic procedure
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STEP |
INSPECTION |
ACTION |
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1
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PERFORM AUDIO AMPLIFIER CONFIGURATION
• Perform audio amplifier configuration.
• Is B2477 displayed?
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Yes
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Replace the audio amplifier.
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No
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Go to the next step.
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2
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VERIFY TROUBLESHOOTING OF DTC B2477 COMPLETED
• Clear the DTC from the memory.
• Is B2477 displayed?
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Yes
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Go to the applicable DTC inspection.
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No
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DTC troubleshooting completed.
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