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Re: 2001 Jeep Cherokee Wiring Diagrams?
For anyone wondering what i am working on here it's a Horizon Navigation NavMate system. I have the NavMate 2.0 installed in my Trans Sport and love it. I'm starting to install it in others vehicles who liked mine.. lol
I don't want to go out and buy a manual for every install, and so far this 2001 Jeep Cherokee is the only on that has stumped me on finding some diagrams/schematics for free.
The VSS signal gets used by the NavMate to calculate vehicle movement in the event of a GPS signal loss, and it also makes the system immediately usable rather than waiting for a GPS lock to navigate from. The backup light connection just tells the system quickly that your changing direction. It has a gyro's in it and it doesn't even need a GPS signal after the initial 3d lock and calibration. The company did a one year test, after calibration they removed the GPS antenna and drove an entire year without a GPS signal. Still worked dead perfect. I have had mine lose the GPS signal in cities with tall buildings or tunnels, etc, still shows my position on the screen perfectly.
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