DTC B2477 [AUDIO AMPLIFIER]

id0902f8847400

DTC B2477 | Configuration error
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DETECTION CONDITION | Audio amplifier configuration has not been performed correctly.
POSSIBLE CAUSE | • Audio amplifier configuration error • Audio amplifier malfunction

Diagnostic procedure

STEP | INSPECTION | ACTION
--- | --- | ---
1 | PERFORM AUDIO AMPLIFIER CONFIGURATION • Clear the DTC from the audio amplifier memory. (See CLEARING DTC [AUDIO AMPLIFIER].) • Perform audio amplifier configuration. (See AUDIO AMPLIFIER CONFIGURATION.) • Perform the audio amplifier DTC inspection. (See DTC INSPECTION [AUDIO AMPLIFIER].) • Is B2477 displayed? | Yes | Replace the audio amplifier. (See AUDIO AMPLIFIER REMOVAL/INSTALLATION.)
No | DTC troubleshooting completed.