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View Full Version : DIY "If anyone wants to eliminate the NAV grey-out (above >5mph)"



ab040501
07-30-2009, 02:07 PM
Originally Posted by ceric
If anyone wants to eliminate the grey-out (above >5mph),
read this thread.
It involves inserting a switch between OE VSS (vehicle speed sensor) input to NAVI with a DIY Speed Pulse Cheater. (the circuit design, etc are all included). This is only for people who can deal with electronics.

http://www.tundrasolutions.com/forum...ions-all-time/

I plan to do it when I have time. The grey-out is not so-much an issue for me YET.

Tundra? You said.
Yes, both use NAVI system from DENSO (used in Toyota/Lexus and Mazda).

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Did anyone tried this on CX-9? Anyone got PDF info of the NAV wiring and how to get access to its wiring?


AB