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Does the radio module have anything to do with the boardmonitor display? Or does the blue connector go straight through from the GPS brain to the monitor?
I'm worried i may have wiring harness issue since my bordmonitor comes up with a white screen when I turn on the car.
I am going to try and test it with a multimeter that all the pinouts are working. I noticed the blue plug for the nav brain is larger than the one for the monitor. I didn't count the pins tho.
I also checked fuses are fine. I just don't get it. I think white monitor screens mean no or bad connection.
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