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Massachusetts "Right To Repair" Initiative On Ballot, May Override Compromise

skids writes "MA voters face a complex technical and economic question Tuesday about just how open automobile makers should be with their repair and diagnostic interfaces. A legislative compromise struck in July may not be strong enough for consumer's tastes. Proponents of the measure had joined opponents in asking voters to skip the question once the legislature, seeking to avoid legislation by ballot, struck the deal. Weeks before the election they have reversed course and are again urging voters to pass the measure. Now voters have to decide whether the differences between the ballot language and the new law are too hard on manufacturers, or essential consumer protections. At stake is a mandated standard for diagnostic channels in a significant market."

16 of 238 comments (clear)

  1. As a classic car enthusiast... by sinij · · Score: 4, Insightful

    As a classic car enthusiast, the only interface you need is your wrench set.

    With this said, modern cars are designed to be off-limits for DIYers. This specific issue is about preventing locking down cars to the level that even independent mechanics can't touch them. So question should read "Do you believe that all cars, 2012 and newer should be only maintained at the dealer shops, or should independent shops have a way to do more than just change oil?"

    1. Re:As a classic car enthusiast... by Captain+Hook · · Score: 4, Insightful

      As a classic car enthusiast, the only interface you need is your wrench set.

      That seems a bit short sighted.

      What about the classic enthusiasts coming up behind you, prehaps your children who might want to restore the car he remembers doing family holiday in from todays line up of cars?

      --
      These comments are my personal opinions and do not necessarily reflect the opinions of the other voices in my head.
    2. Re:As a classic car enthusiast... by sinij · · Score: 4, Interesting

      Mid 90s and newer with few rare exceptions will be lost cause. Already some pristine mid-90s cars are having difficulties with dried/leaked out capacitors and ECUs going south. These are primitive systems compared to your typical car of today.

      The only classic cars on the road in 2030 will be the ones that are classic and are on the road today.

    3. Re:As a classic car enthusiast... by Captain+Hook · · Score: 5, Insightful

      But as time goes on, those purely mechanical vehicles will get rarer and rarer, to the point where not everyone is going to be able to afford one.

      Evenutally you are going to get to the point where enthusiasts will need to decode the diagnostics codes to work on their own cars, maybe by then the codes will be well known, maybe they wont.

      There is something else to consider here. At the moment the manufacturers are using security though obscurity, the codes may become well known especially 25 years after manufacture but if there is no law which says consumers have to be able to decode the diagnostics themselves. Whats to stop the manufacurers encrypting the codes, possibly on an ECU by ECU basis? The reader has to be networked to head office and request the decryption code for each customer vehicle at least one in order to work out whats wrong?

      --
      These comments are my personal opinions and do not necessarily reflect the opinions of the other voices in my head.
    4. Re:As a classic car enthusiast... by sinij · · Score: 4, Informative

      Maybe this will help you understand. Do you remember your first computer? Well, imagine you _STILL_ want to use it today, only it was sitting OUTSIDE in the COLD, HUMID, or HOT weather.

      This is what electronics-everything in your car mean for its longevity. 20 years if garaged is doable, anything more and you are running in weird issues like capacitors going bad in all kinds of imaginative way, spikes forming shorts on solder connections, and resistor degradation.

      It is not IF, it is question of WHEN.

    5. Re:As a classic car enthusiast... by sinij · · Score: 5, Informative

      Both. I have a degree that allows me to understand wiring diagrams and repair electronics. I still would rather do frame restorations.

      Why? Because when you are dealing with old electronics you frequently have to deal with difficult to diagnose intermittent problems. You are dealing with aging sensors, degraded wiring, lose connections, out-of-spec electronics and there isn't memory dump or line-by-line debug to help you figure out what went wrong. With some of the harder problems you have to manufacture tools or methods to simulate test conditions.

      Even 2013-model brand spanking-new car, using dealer's bells-and-whistles diagnostic system will not tell you faults outside of individual modules or sensors. Why? Because standard is remove and replace. Plus it won't tell you why this or that module or sensor is failing. Did wiring harness rot? Do you have lose connector somewhere? Is diagnostic system itself is failing? If problem doesn't happen that often during warranty period, then solving/detecting this problem isn't part of design.

    6. Re:As a classic car enthusiast... by characterZer0 · · Score: 4, Informative

      You do not have to use the ECU for that particular car. There are projects for aftermarket ECUs. http://www.megasquirt.info/

      --
      Go green: turn off your refrigerator.
    7. Re:As a classic car enthusiast... by Chris+Mattern · · Score: 5, Funny

      What about the classic enthusiasts coming up behind you

      A wrench should be good enough. After all, he's got the element of surprise.

  2. Vehicle diagnostics should be wide open! by Anonymous Coward · · Score: 4, Insightful

    Something's wrong when I have to dedicate a laptop, play $350 for a special cord and software, and teach my self this software just to 'adapt' my VW's throttle body?

    BMW drivers have it even worst!

    Federal legislative language should read that EVERY manufacturer that wants to sell cars in the US must allow owners to look at and function every aspect of their own car without special dealer tools.

  3. Re:Owners shouldn't work on their cars by betterunixthanunix · · Score: 5, Insightful

    Specialized tools are necessary for service work

    This does not count as a "necessary" specialization of a tool:

    if(!auth(diagnostic_tool)){return null;}
    else{return run_diagnostic();}

    If manufacturers must limit themselves to open, standardized interfaces they will be slower in achieving greater emissions and fuel efficiency.

    [Citation needed]

    It's time to accept the fact that the priority must be emissions and efficiency and not owner's liberty

    Therefore, we should ensure that only mechanics who pay the maker of the car a monthly fee can perform repairs!

    There is a logical step missing from your argument...

    --
    Palm trees and 8
  4. don't get it by Anonymous Coward · · Score: 4, Informative

    I'm a MA voter. I read the law. It sounds like the data needs to be made available in a standardized and un-encrypted way for all future cars. If you have all ready conceded to making the info available, what is the problem in doing it in a non-proprietary way?

    That was a rhetorical question. I'm voting yes.

  5. Feeding the troll by sjbe · · Score: 4, Insightful

    Specialized tools are necessary for service work.

    This is not true for a great deal of maintenance. Furthermore specialized tools are often not necessary if the parts are designed sensibly. Often the manufacturer has a choice when designing it and using a specialized tool when one is not needed is an attempt at lock in. Encouraging lock in and short-cut design is a bad idea always.

    If manufacturers must limit themselves to open, standardized interfaces they will be slower in achieving greater emissions and fuel efficiency.

    The logic of that does not compute. A well designed interface can greatly speed achievement of emissions and fuel efficiency standards. Standard tooling, electrical interfaces, etc can greatly reduce cost, complexity and allow engineers to focus efforts on more productive pursuits. Reinventing interfaces because of Not-Invented-Here is frankly rather stupid. Arguably using closed proprietary interfaces slows development rather than speeding it up in many cases.

    Just saying what you lefties would say if you had the balls.

    Ahh, I get it. You are a troll. My bad for feeding you...

  6. Bullcrap by dutchwhizzman · · Score: 4, Insightful

    People take so much time complaining about "modern technology" that they have none left to learn how to deal with it. I work on cars as a hobby and I'm doing fine even repairing modern cars that dealers can't get fixed. Yes, I use my brain combined with old school skills to fix all sorts of cars, modern and classic. Modern cars aren't that more difficult to fix or diagnose, it just takes a decent understanding of basic electronics and mechanics. Modern diagnostic computer systems should be standardized, so independent mechanics and hobby workers can still afford to work on them. It has always required mechanical skills, knowledge and good diagnostic skills to work on cars and that should remain the same, even if you need some computerized equipment to do some of the diagnostics. If a dealer can't fix it, it's usually because they have bad diagnostics technicians working for them, not because the computers are making it difficult. They had the same problem 50 years ago, when cars didn't have computers or electronics and the same applies to hobby workers.

    --
    I was promised a flying car. Where is my flying car?
  7. Re:Don't Panic! by theNetImp · · Score: 4, Informative

    "See, the Supreme Court just held up that "first sale" doesn't count if the *thing* was intended to be sold to a segregated market"

    NO they didn't. They just heard the arguments. A conclusion isn't expected for several months. Stop glancing at articles and actually read them.

  8. Computer needed to change headlamp on 07 Dodge by Anonymous Coward · · Score: 4, Interesting

    I run my familys NAPA AutoCare center and this year we had a 2007 Dodge Caliber come in with a customer complaint of one headlight not working.... Even after replacing the bulb.

    Only one of my techs knew that the TIPM module had to have the circuit reset with our $4,000 + Snap on scanner.

    Yes I have read that you can do something with the battery cables and I am also aware of reasons not to do this... At the end of the day, a computer was needed to change the headlight on this particular vehicle.. Kind of insane..

  9. Re:Owners shouldn't work on their cars by Uksi · · Score: 4, Informative

    I agree--grand parent's assertion of "standardized interfaces they will be slower in achieving greater emissions and fuel efficiency" is complete bullshit. Citation needed like never fucking before.

    I know cars and I like modern cars. I don't do well with carburetors. Give me a fuel-injected, electronically controlled system all day long. Give me a modern ECU that will automatically adjust for barometric pressure and ambient temperature. Give me an ECU that will give me good fuel efficiency and emissions. I race my car, but I do not remove my catalytic converter.

    They don't want to expose the dealer interface for reprogramming a car's mileage, VIN inside the ECU or new keys w/o having the two existing keys. That's the entire extent of the security concern with the exposure of this information.

    Otherwise, if my car is malfunctioning and I want to diagnose why it's not running right, I am all too often hampered or screwed without the dealer tools.

    Simple example first: my car developed a knock in a cylinder. To find out whether it's a valve or a rod bearing or piston-slap, I have only one option: disconnect the ignition connector and the fuel connector, start the car, shut it off, etc repeat for each cylinder. However, the dealer can simply go into a menu and trigger an ON_1/OFF_1 (from 1 to 4) for each cylinder, doing the same thing electronically, faster and safer.

    Complex scenario: diagnosing catalytic converter failure (which is very emissions relevant!) If the car is running rough or is down on power, especially top-end power, it's possible that this might be caused by a catalytic converter. However, many other things could also be wrong to cause this. The best you gonna do as a DIYer right now (for a 2004+ Mazda, in my case) is to wait until the computer throws a check engine light complaining of cat converter inefficiency. However, your situation might be right on the threshold of the rather-generous factory allowance for catalytic converter performance. The dealer can simply pull up a page of emission stats the the car tracks, which lists catalytic converter efficiency. If it's near the bottom of the range, especially for a car with lower mileage, then you have a dying converter. You can monitor this setting over time as well (E.g. over two weeks) and see if it degrades. Having access to this information can save you non-trivial dollars in gas mileage (e.g. highway can drop from 30mpg to 24mpg easily), fouled up spark plugs and (albeit small) risk of engine damage. Since most modern cars run spark plugs capable of long term replacement intervals, such as 60K miles, you risk fouling up an expensive set of plugs.

    This is the simple stuff too. Troubleshooting your ABS system? You get nothing other than an ABS light. Could it be a tear in wiring to an ABS sensor? If you are crafty, you can solder that up cleanly yourself for pennies. Could it be air in the brake lines that got into the ABS module? Bleed the air for the cost of a half liter of brake fluid ($10). If a wheel speed sensor shat the bed, that's a $75 repair. If the ABS module shat the bed, well that's much more expensive. Going to the dealer to find out what the ABS light is all about? You will get slapped with a $90 (1 hr labor) diagnostic fee. As a car enthusiast and an engineer, I don't like paying $90 for 5 minutes of diagnostics. What if you go to your local repair shop for the same problem? If they can't read the ABS code, they will have to spend time going down the list of possible things that could go wrong. E.g. all 4 wheel sensors and wiring would have to be inspected (hope the tear is not obvious or not a failed wire inside a connector, where it's not visible!), brakes bled just in case, parts possibly replaced unnecessarily (on a hunch for a common problem). The pure waste in labor that an independent shop has to do wastes the shop's time and your money.