Quote:
Originally Posted by bigaudiofanat
Just a warning if you do hook this wire up to the speed sense wire you will not be able to view video or do a lot with the nav when in motion. That being said I am not sure which wire you need.
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I have the speed wire hooked up on and have done the hack for the X920BT and it works.
The speed wire is shown on
this post I did on the same topic. Pin 18 yellow.
PG6speed was nice enough to send me this image for the reverse wire location. When you take the loom off there are two harnesses merged. For me the one closest to the metal interior wall had the orangish tanish wire for reverse. There are 4-5 in there so youll have to test them with a meter. Should read 0 volts in gear/neutral and 11-14 with the car in reverse.