Subaru TSB #15-240-19
2018 Subaru Outback
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TSB Document:
Affected Component: ELECTRICAL SYSTEM
- Summary
- This bulletin announces availability of new Harman audio unit amplifier units with revised internal logic designed to optimize efficiency while addressing the following customer concerns: ? Loss of audio output after turning the head unit off and back on again in a short amount of time ? Audio volume is temporarily louder than expected after ending a Bluetooth call while using navigation guidance ? No response from the volume control knob.
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