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August 10, 2023 Service bulletin

Radio Internal Amplifier Calibration The

Jeep technical service bulletin 0819623 for 2024 Jeep Wrangler.

Bulletin number
0819623
Component
Equipment: electrical: radio/tape deck/cd etc.
Summary
Radio Internal Amplifier Calibration The customer may experience the following: ? Hissing/water sprinkler/salt shaker noise coming from front/rear speakers. Heard when radio ON and no media playing. Noise may be heard also when volume is turned down while music is playing or volume high with no music playing. The noise may become more prominent during phone calls on wireless. This bulletin involves re-calibrating the amplifier

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