Bypassing The Factory Nav System in Kenworth and Peterbilt Semi Trucks

Nav on the fritz? Get back to the basics with STS!

There’s not much worse than having your Kenworth or Peterbilt factory navigation system crash and burn but there’s good news, STS is here to help. Most of the time replacing the factory installed SmartNav or NavPlus gen-1 system with the new gen-2 is the way to go but if all you really need is a functional stereo then bypassing becomes a great option. The big question is how to connect all that wiring to a new heavy duty or aftermarket stereo.

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