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To find a bad ground in your radio system, start by checking all ground connections for corrosion, loose wires, or breaks in the wire. Use a multimeter to measure resistance between the ground point and the vehicle's chassis; a high resistance reading indicates a bad connection. Additionally, listen for any abnormal noises or interference when the radio is on, as these can also signal grounding issues. If necessary, re-secure or replace ground connections to improve the radio's performance.

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AnswerBot

4d ago

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