Anyone with AT and a CAN sniffer?

[dj92]

Originally Posted by CTScott

Did you by any chance sniff for 03B4 packets on your car? If you can find someone over there with an AT, it would also be interesting to see if 03B4 is used on European Yaris as well.

Here we go:
000003b4 00 00 24 b4 00 00 00 00

Originally Posted by CTScott

If you can find me a cheap AT ECM from a junkyard over there (here I can often pick up ECMs for under $50 from Junkyards) I can do much more analysis on my test bench.

I'm afraid this is a hard job :(

Although the Yaris is quite common here (I see about 5 each day), it is quite hard to find used spare parts because it is still rather new.

Additionally, cars are more expensive here than in the US, and so are the parts.
I can only dream about a cluster for 50$...

Last but not least: AT is rare here, especially in such small cars it is ordered seldom.
Including anything from Mercedes A-Class over BMW whatever to VW Golf I had to do with up to now, just about 5% had AT.


I have had a look but did not find something acceptable, but maybe you're lucky:
(Fasten seat belts, I can't be held responsible for fallen out eyeballs )
http://www.ebay.de/sch/i.html?_sacat..._skc=200&rt=nc

If a seller doesn't want to ship to the US, I can of course do this for you.

Originally Posted by CTScott

I have a complete and fully functional Yaris CAN bus network wired up on my test bench.

Quite a nice thing
You used crashie parts, am I right?

One short extra question:
Do you, by accident, know how the PWM-dimmed dome light is switched?
I did not manage to take the ECU apart or at least out.
I expect a n-channel type Mosfet to be in there, but without any knowledge about the part number, I am unsure how much current I can let it switch without risking damage.
Of course, I could add an external transistor, but I like to keep it as simple as possible.
My plan is to stick LED stripes to the under the seat frames, just if you wondered.

@Management:
I hope the deviation from the thread title is tolerable ;)