After looking at the wiring diagrams the only difference is that the navigation unit has extra pins - one for ground, two for can-h and can-l, and one for speed sensor. I can add a pin for ground, but what would happen without the can wires? I'm fairly certain the speed wire wouldn't be necessary.
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2014 Nissan 370z Gun Metallic 6-spd
Test Pipes | Nismo CBE | Stillen Gen3 | Swift springs | Advanation Sway Bars | RJM Clutch | GTR DBA Premium Wheels
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