New PCM needs PCM Hammer and Universal Patcher Support

[darkman5001]

I have acquired a PCM from a 2003 Buick Regal, which looks identical to the P01 and P59, however is for a V6. I have taken pictures of the exterior and circuit board for it. PCM can communicate with it and read some info, however seed/key exchange fails due to wrong key. I have found the seed and CVN using SPS, and saved screenshots of the information. Also pulled a list of compatible vehicles from a PCM remanufacturing website I have used a few times in the past. Also Universal Patcher's logger is able to read trouble codes and read the vin, so communication is good.

I am including a zip file with everything I have done so far to include pictures, some PCM Hammer logs and some info.

I think this will probably be an easy one to add support for. As always, I am here to do any bench testing that is needed, however I only have just this one PCM to play with.

[antus]

Going by the list of cars the internet tells me that harware number is a match for I think its a P04. If you have the skills build the antus/p04 branch of pcmhammer, the p04 kernel is in that tree and add the OSID 12580147 to misc/pcminfo.cs with the other P04 OS and it should be able to read (although very slowly until we get a better read kernel.... and before anyone asks only experimental and ultra slow read support for p04 at this stage, and no write support).

[In-Tech]

Fairly common to notice, Red/Blue connector is P01, Green/Blue is p59, Clear/Blue is I guess a P04 but I dunno cuz the 2001-3 Duramax has the same connectors and also looks the same physically from the outside

[Gampy]

It's CLEAR that it's a P04 ...

Edit:
Well, it appears it's not so CLEAR, it seem the Duramax E54 Service Number 12210729 also has CLEAR on the connector.
Regardless the PCM in this thread is in fact a P04 by Service number and Hardware number.

[In-Tech]

Thank You Gampy,
The E54 Duramax we worked on had the same connectors. My 2003 Pontiac had same connectors and obviously different OS. I'm just trying to follow along

[Gampy]

You're welcome.

Pretty sure that Pontiac is a P04 with CLEAR on the connector ...

Are you saying the Duramax E54 has `CLEAR` written on the connector as well ??
If not, what color is on it ??

tks

[In-Tech]

Hiya Gampy,
I don't have one here since they come and go for repair very rarely. Very common for those to have corruption in the parameters area which makes them "locked". Years ago I found the right pin to ground, like the p01, so I can read and get the seed/key, it's been a couple years since I worked on one. My memory isn't great but I feel pretty confident it was CLEAR on the computer.

[Gampy]

Thank ya sir!