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Author Topic: Flashing TCU  (Read 7220 times)
_Adrian_
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« on: May 22, 2012, 10:35:50 AM »

Is this possible with this process ??
I do believe that it is connected through the CAN bus and would be worthwhile over GIAC Tip Chip as a DIY Solution
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MyTunes
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« Reply #1 on: June 03, 2012, 10:45:33 AM »

Would also like to know this  Grin
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arson-panda
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« Reply #2 on: May 14, 2013, 07:47:10 AM »

I'm still soldering these, I think it's too rare and old for any tool developers to work on now.
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MyTunes
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« Reply #3 on: May 14, 2013, 07:52:07 AM »

I'm still soldering these, I think it's too rare and old for any tool developers to work on now.

So you have a programming tool, flash a new chip and then solder it in?

IIRC GIAC was actually doing it this way for a while as well
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prj
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« Reply #4 on: May 14, 2013, 08:01:32 AM »

I'm still soldering these, I think it's too rare and old for any tool developers to work on now.

+1
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AARDQ
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« Reply #5 on: May 14, 2013, 08:32:53 AM »

Nefmoto tool connects just fine (address 02) but navigating security was beyond me.
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MyTunes
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« Reply #6 on: May 14, 2013, 10:18:26 AM »

Nefmoto tool connects just fine (address 02) but navigating security was beyond me.
Innnnteresting, i'll have to try it for S&G's
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prj
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« Reply #7 on: May 14, 2013, 03:08:44 PM »

The fact that it connects means absolutely nothing besides the fact that the TCU obviously speaks KWP1281.
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MyTunes
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« Reply #8 on: May 30, 2013, 12:15:20 PM »

The fact that it connects means absolutely nothing besides the fact that the TCU obviously speaks KWP1281.

As I found out LOL

Which makes perfect sense.

For me the TCU is integrated inside the trans so there is no way that I know of to unsolder/program/resolder

Oh well fun thought LOL
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