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Jeep TSB #0807521
2021 Jeep Grand Cherokee
TSB Document:
Affected Component: EQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS
- Summary
- Flash: Amplifier (AMP) Diagnostic and System Updates This bulletin involves reprogramming the AMP with the latest available software. The following software enhancement is available: Amplifier update to eliminate static noise from the instrument panel mounted speakers.
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