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Diagnostic Trouble Code (DTC) Information
Diagnostic trouble code (DTC) information
Condition
Diagnostic trouble code (DTC) AUM-47FF is stored if the amplifier is not detected by the head unit/audio control module or if it is incorrectly installed.
Possible source
- Incorrectly installed amplifier.
- Defective amplifier.
Fault symptom[s]
- No sound from audio equipment.