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There is no diagnostic flow chart for that code.
C1259 is a regenerative brake code, not a hydraulic brake code. There is no regen on a stationary vehicle.
C1259 will not prevent the vehicle from starting.
That's correct.
Then last month's diagnosis still stands. However, the vehicle will refuse to start even after the root cause is corrected, unless the original HV...
Did the vehicle exhibit the same behavior prior to HV ECU replacement; i.e. READY for a few seconds before shutting down?
There is. Not necessarily. Was that before or after you started this thread? You won't see that until you get the vehicle to go READY...
C1259 is not preventing the engine from starting. If you are getting a READY signal, then you have no service plug issue. As noted in the...
I disagree. Many of the technical gaffes that you have posted could have been avoided by simply taking the time to read and understand the repair...
Patrick Wong has correctly pointed out that bwilson4web's posted procedure for disabling the Generation 1 Prius high voltage circuits is in error:...
You didn't mention that in your last post. You didn't mention that in your last post, either. You didn't mention that at all. There...
That TSB was rendered obsolete by T-SB-0180-09 last June.
There should be a code for that issue stored in memory. It's supposed to do that. There is no code that indicates that the sensor needs to be...
Please don't encourage folks, especially do-it-yourselfers, to wash charged battery modules in the sink.
No, it's not.
Not really, and certainly not much if at all during the aforementioned cold start and warmup conditions. Correlation is not causation. Besides,...
Their home page displays what is purported to be a corroded "2004 Gen II Prius battery at 89,000 miles". The pack is clearly an older Gen I...
Sure that's not 82º-90ºC? If MG1 temperature was significantly affected by engine temperature, it would not fluctuate as much as it does...
Toyota requires battery packs to be assembled because the bolts, braces, and box provide a safe, sturdy, enclosed container during shipping, just...
Not entirely; that takes less than a second. But MG1 continues to spin for during cold start and warmup for a variety of reasons, while MG2 is not...
