Subaru TSB #15-235-18
2018 Subaru Outback
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TSB Document:
Affected Component: EQUIPMENT:ELECTRICAL
- Summary
- This bulletin announces availability of new audio system amplifiers to address the following operating concerns with the Harman Kardon Gen 3 infotainment system: Symptom 1: No audio output is heard but, the volume level displayed changes when turning the knob Symptom 2: Audio volume increases to maximum intermittently without turning the knob Symptom 3: A buzzing, screeching or crackling-type sound is heard coming through the speakers.
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