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1. #2003 f150 speaker box under seat singlebox Bluetooth
2. #2003 f150 speaker box under seat singlebox professional

For example, in my 2005 Opel Astra (Saturn Astra for US) there are three buses. I'm surprised that regulators still allow these kinds of designs. The Ford story is disappointing but not totally new.Ī few years ago, Jeep committed similar design malpractice, resulting in a bug where Jeeps could be crashed remotely. Doing so on a production car, even more so. The idea of attaching an internet-connected infotainment computer to the same CAN bus as the brakes is absurd. Messages are typically just a few bytes long, binary encoded.

Any device can send a message that every other device on the bus will receive. That way, we limited our surface area for catastrophic bugs: the only things connected to the safety-critical CAN bus were the motor controller itself and the throttle board.ĬAN is a very simple, unauthenticated bus. On the Stanford Solar Car Project - a mostly-undergrad student group - we always built our cars with two physically separate CAN buses, one for nonessential features and one for the motor controller. The result was that incoming calls on the highway would either wreck the rear differential or put the truck on the side of the road.

#2003 f150 speaker box under seat singlebox Bluetooth

If a certain bluetooth phone were paired, it could cause the trailer load and position sensor to erroneously predict grade downshifts. Even worse, collision detection would be disabled because the system thought you were aware of a potential crash and were braking. This in turn either completely arrested the brakes, or caused them to quietly apply themselves at around 15%.you couldnt undo this unless you pulled the fuse. There was a recall for platinum model F150 trucks because the system could glitch out after so many hours of continuous operation and trigger a fault in the 4 wheel brake force distribution system. The system was rolled out across newer fleets without much testing, and in some models controls practically every single feature in the vehicle from climate control to the onstar SOS.

#2003 f150 speaker box under seat singlebox professional

I read the article from tip to tail and as a professional engine mechanic, It reminds me of Fords "myford touch" platform.