Quote:
Originally Posted by Dangerous Doug
Could this legislation have anything to do with Toyota being the only group capable of reading the Prius black box with all the reported acceleration problems?
Yeah, I think so.
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As this situation is already prevalent and, as cars get more and more complex (computer-control of multiple powerplants, active suspension and steering, and even lighting and convenience features - my 2003 E500 was COMPLETELY controlled by three computers that failed frequently) the ability of non-factory mechanics to work on them, no matter how much experience and expensive test and repair hardware they have, will diminish.
There was a time when a competent mechanic could repair nearly any car based on experience and ability. We're well into an era where very specific tools and knowledge are required to fix major system components. Car manufacturers either have to fess up, in large print, at the time of sale that NO ONE except a factory service center will ever be able to work on the car, or share the necessary diagnosis and repair information with the entire trade. I'd be happy with either solution as long as the first one is meaningfully implemented and enforced.
Leaving buyers with the vague historical notion that "anyone can fix their car" only serves the manufacturers, who know better and profit from it without disclosing their special bias.