jt2
Eschew Obfuscation
I used to reset the service light on my old BMW with an old piece of speaker wire.
I think it was short the 2 pin to the 19 pin.![]()
7 to 19.
http://www.bayarearidersforum.com/forums/showthread.php?t=302516

I used to reset the service light on my old BMW with an old piece of speaker wire.
I think it was short the 2 pin to the 19 pin.![]()

With Ducati the light comes on before an oil change and there is no way to reset it other than connecting it to some sort of diagnostic system.![]()

Kinda off topic but I'll put this out there anyway. I asked my local Ducati dealer how he might service the electronic software bikes when the computers and programs become obsolete in 20 years. He said they probably won't be able to service them. Maybe I need to start a carb conversion business? A carb is stupid enough it doesn't need a computer to put fuel in the engine.

You mean spark ignition tractors? Have fun with that.
Yes, there is a market, it's called antique collectors.
Most of these things aren't really seen as vehicles, they are a capital investment. I totally get why there are hacks to do your own thing with them, but I can't bring myself to get butthurt about John Deere locking people out of their proprietary software.
"If a farmer bought the tractor, he should be able to do whatever he wants with it," Kevin Kenney, a farmer and right-to-repair advocate in Nebraska, told me. "You want to replace a transmission and you take it to an independent mechanic—he can put in the new transmission but the tractor can't drive out of the shop. Deere charges $230, plus $130 an hour for a technician to drive out and plug a connector into their USB port to authorize the part."
... or someone will develop a $39 gizmo to fix/override/replace it.![]()
but thats not the whole issue.
the owner isnt trying to alter the software nor steal anything proprietary. they are just trying to have whoever they want fix their tractor with whatever parts they want. but JD isnt allowing it. they want their cut.
just imagine replacing the brakes in your car yourself, but still having to take it to the dealer to have them authorize the part in their software. what a load of crap.
The problem with newer bikes is that the programmers are interlinking systems together. My buddy just got stranded on his new KTM because some programmer thought it was a good idea to have the bike not run after a set time period without the dealer putting in the delivery code, which he forgot to do. Computers are getting too smart for their own britches. Cars are a different issue, there are way more cars so solutions are practical but nobody is writing an interface for a Beta or other low volume machine.There is more to it than simply converting to a carb... EFI has been pretty much standard on all road going cars since about 1987. Had a friend who had a car with EFI from the early 70's. Have all the cars since 1997 been taken off the road?...
just imagine replacing the brakes in your car yourself, but still having to take it to the dealer to have them authorize the part in their software. what a load of crap.
For $29 I'll send you a roll of black electrical tape. Takes care of any unwanted lights.
It's....more complicated than that.
Deere makes a tractor and sells it in about 3 different HP ratings with no hardware changes. Each bump in HP is about $20,000 more. So farmers are buying the low HP tractor and having them chipped into the high HP. As the HP goes up, the warranty costs go up. Part of that $20k goes to the warranty department to cover expected losses in warranty claims.
It isn't locking someone out of the computer so much as it is keeping someone from putting the high HP tune into a tractor that they didn't pay for. And you are not going to get the warranty that you didn't pay for.
There is also some possible emissions compliance stuff at play here as well. If the jump in HP changes the emissions class, and Deere has to sell so many cleaner ones in order to sell some of the higher HP ones. This could be putting them in violation. A way of protecting themselves.
It's....more complicated than that.
Deere makes a tractor and sells it in about 3 different HP ratings with no hardware changes. Each bump in HP is about $20,000 more. So farmers are buying the low HP tractor and having them chipped into the high HP. As the HP goes up, the warranty costs go up. Part of that $20k goes to the warranty department to cover expected losses in warranty claims.
It isn't locking someone out of the computer so much as it is keeping someone from putting the high HP tune into a tractor that they didn't pay for. And you are not going to get the warranty that you didn't pay for.
There is also some possible emissions compliance stuff at play here as well. If the jump in HP changes the emissions class, and Deere has to sell so many cleaner ones in order to sell some of the higher HP ones. This could be putting them in violation. A way of protecting themselves.
you CAN view this as a car
what ppl are mad and ranting and raving is
you MUST bring the tractor to a JD service center which is not very local to some of those rural farmers. If you read the article it stated they would rather take it to their local diesel shop to fix it.
this is like, you bought a new car, a tire pressure system module is broken - yes its under warranty, but your dealership is 5+ hours round trip away from you, so you take it to the local tire shop, he puts in new sensors for a 1/4 of the price and then cant get them to program/sync with your vehicle due to some JD proprietary software.
The fix, upload a cracked ecu image so you can sync the new sensors without having the JD software interface to it.
What people are mad is they have been using JD tractors for ages, yes they break down but they never had to wait for a dealer tech to come out from who knows where to
plug in, they could just fix it and get it back on the farm asap.
What is worst is the disclaimer they forced the JD owners to sign is they cannot sue for loss of crops/wages from machinery downtime.
So in other words they could fix the problem before quickly and locally, now its a absolutely required dealer visit which takes alot more time and potential loss of crops/wages from the downtime
so JD's solution that allowed them to sell 3 diff models with only software changes is fucking everything else up too? i can understand the HP/warranty stuff, it seems reasonable. but i fail to see why that requires the convoluted system that bricks the hardware until a new part is approved. sounds like JD was just fucking lazy as hell and trying to make more $$ from service calls.
doesnt the automotive sector already handle this warranty stuff appropriately? replacing a part doesnt void your entire warranty, only the warranty on the subsystem that u messed with? auto manufacturers dont need DMCA software to handle that.
Sigh...
What the article says to me is that the people who are bitching are single-implement owners with likely relatively small tractors. There are a lot of Deere (and other mfg's) equipment you can't simply "take to the dealer" very easily. You need a TT, huge lowboy trailer, etc. A lot of service is performed by mobile service techs who go out to the tractor in the field. It is far, far easier to do that than to bring the tractor in, in many, many cases.
Really, you expect Deere to warranty work done by a non-certified tech on a $500,000 piece of heavy equipment? You expect them to warranty aftermarket junk replacement parts?
They're not cars. They're similar to cars only in that they are mobile. Any car that saw anywhere remotely close to the use that heavy equipment gets would last about 10 minutes. They are complex capital equipment and Deere (or whoever makes the equipment... I bet others do this as well, just Deere is most well known in the US) takes on a huge responsibility warrantying their complex machinery that often gets neglected and abused far beyond what any car will ever see.