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My name is ***** ***** I am a professional here at Just Answer. I noticed that your question had not received a response and thought I would see if you still need help with this.I apologize for the delay and I hope I can still assist you with this here.
An open circuit may be a fault in the wiring leading to and at the speaker itself being damaged or the speaker itself at fault.If you have not checked the wiring and speaker for any issues this needs done.If no wiring is found at fault and your head unit and amp are both o..k. I suspect the speaker will need replaced in the right rear door.
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