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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I just tried ohming the harness out with car battery disconnected and I am getting funky readings using a 1.5V aa battery. I am getting voltage readings on some of the other pins that I shouldn't be. Also there are 12 pins on the monitor end of the blue connector and 18 pins on the other.

What gives?!

__________________
Indy Shops:

Berkeley:
German Auto Sport

Phoenix:
Babbitt Motor Werks | Arizona Bimmer Motor Works

Reno:
Reno Rennsport

Rides:
00 BMW X5 4.4
93 Nissan 300ZXTT
88 Nissan 300ZXT Shiro #853
88 Nissan 300ZXT Shiro #773
84 Nissan 300ZXT 50th AE
78 Datsun 280Z Black Pearl
15 Yamaha WR250R
06 Yamaha R1 AE

Email:
WE350Z at gmail