QA Questions › Category: Head Unit Question › My noname RCD330 head unit doesn't let all speakers work
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Scott Ebert asked 1 year ago

Hi DDREN,
 
I installed the RCD330 head unit with the canbus simulator and it seems to work fine except that some of the speakers do not work. Is there a problem with the RCD330 or the simulator?
When I put the original head unit back, everything is back to normal.
Thanks for your help.
Scott Ebert

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1 Answers
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Ddren Staff answered 1 year ago

Hi.
It’s easy to tell if your CANBUS simulator is malfunctioning and individual speakers are not working, just check that every speaker works without installing the simulator. Not installing the CANBUS simulator for a few hours will not cause the battery to drain.