ok, to cover all my bases i flashed in a corvette calibration since it's the same OS as the holden 1. I now have the capability to enable tapshift mode by pulling back to 3 on the shifter. this is the same way i activate tutd in 1 of my other cars. When in D, it's drive mode 6, 3 = mode 4. in the la...

Small update, flashed ecu & tcm just now.

SUCCESS! Dash cluster now reports PRND position changes.

Now to see if I can get VATS security to work on this OS. I've had to disable it on 12609099 to get it to fire up.

I'll put up a longer post tomorrow after i do some testing on the actual car, but for tonight i've been going through the original T42 file to get all the TX/RX ID's & there settings just like ive done for the E38/T43's OSes im playing with. The T42 controller is not a PPC, so took a guess after...

great explanation on the corvette differences. I might try loading in a corvette tcm tune, the auto seems to be shifting when i fire it up & I probably still need to play more with the canbus RX/TX settings, but the dash is certainly not happy. while i've temporarily wired the t43 to the t42 pin...

It wasn`t that hard once you know the pattern. Found there is 2 main revisions of t43 code, not sure how to differentiate unless open in patcher, early style is labelled t43-0 later style t43 that was quick. lol. is there documentation for universal patcher that explains how to add new tableseek da...

Did some changes to e38 tableseek file, and now it will find the TX and RX tables stored in OS for any e38 e67 bin. End of table is open, so user needs to figure where it ends, Usage will be for display mainly. Extract file to XML folder overwriting previous versions. Nice, any chance of adding in ...

Couldn't think of a decent subject title, but there is obviously a lot of smart people around here so if people are happy to share knowledge it might help out others in building up some skills. I know im no guru, but sometimes i'll be working on something for a bit & some1 drops a bit of info an...

That is an interesting piece. Not a complete body control module, however it has 2 pair of canbus wires. GM had a tendency to do that with a few modules like the TCM's. Basically they were just daisy chaining some the nodes together to save wiring. However for that PIM module, I would like to see w...

the vz 6lt was a special car, only produced for like 6-9 months because from jan 1 to september (slight production overlap with VE) they introduced euro 3 or 4 emissions at the start of the year & i suspect because holden had already worked all that shit out for the upcoming VE model, they used ...

Couple of logs from a Holden VZ, this was a 6 month model run back in 2006 prior to the release of the VE model (later exported as the g8 in 2009). They had E38/T42,ABS,PIM module on the canbus. 1 log is key on, engine off. 2nd log is engine running & me moving the shifter through P,R,N,D etc (n...