Hunter said:
Steve_In_29 said:
That's one of the reasons we bought back and repaired our supposedly totaled 2007 F350.
Sorry Steve, but your 2007 Ford has the Communications Area Network (CAN) BUSS system in it already. it was a federal mandate for that year. Some models were rolled out even earlier to help manufacturers work the bugs out, but 07 was the must have date. It reports and records on you just like a 2019 will, just not as many parameters. But I do have a computer that wirelessly allows me to access your driving habits. I can even tell you how loud the radio was playing when the wreck happened.
That and it's a Ford, probably diesel. Say 6.4 one of the worst engines ever built, second only to the 6.0.
CAN bus does not stand for "Communications Area Network."
It stands for "Controller Area Network."
What this is, is a high speed share communication bus between the different control modules in your car. It allows each module to share data (such as sensor data) using fewer wires, at a higher speed, and a common protocol. This system isn't anything new, was established in 1994, and mandatory in 2008.
The CAN bus is an internal system - the only way to access it is through the OBD port. However, modern cars that offer features such as smart phone control remotely - those are what people have been playing with and hacking cars. The dude with the 07 Ford need not worry about some kid in a basement hacking his car remotely.
I have a 2011 Ford SHO - this things has 20+ different modules and two different CAN busses. Also has in NAV and bluetooth. None of this can be hacked remotely, and it does not share any data with an outside source. My music app, yeah that probably shares my listening habits. Google Maps, yeah that probably shares my information - however it is all outlined in their terms. The car though, does not.
The stupidest thing I have seen though - is the people that actually buy the cell phone company "personal assistants" that plug into your car's OBD port, and the insurance company's little spy dongles that plug in. If you read the terms and fine print on these devices they explain how they are recording and selling your personalized data. It is super shady.
Every new car that has devices that allow communication with cell phones, bluetooth, and wifi etc - all have user agreements. If you are worried about these things - read them and see how they are using your data.