Hello all members.
I am struggling with a 2015 Chevrolet traverse that had the transmission replaced with a used one.
SPS2 won't let me program it. I created the SPS files for DPS, entered the current VIN of the vehicle, hit program but it ends up giving me a DPS error.
Does anyone know if there is a method for this car?
 

Thanks everyone.

Can you Post the log file.

Hi Robi_X

 

I think the problem is that the calibrations that SPS2 is trying to write are not compatible with the OS of the donor TCM.

 

Before trying to program it, I saved the data of the original calibrations and the ones that DPS is trying to program later.
The biggest problem I have is that the TCM can't be read with the diagnostics now, DPS and SPS can access it, but the diagnostics can't. The customer says that I was the one who broke the TCM.

 

I think that one way to solve the situation would be to try to write the TCM with the original data and return it to its initial state, but I don't have the original calibrations.
Could you help me find the original calibrations? I have no idea how to find them

 

I attach the information of the Donor TCM calibrations in its original state and the ones that SPS is trying to program and the log

Thanks Robi_X

 

TCM Donor data before programming

Vehicle Identification Number (VIN): 1GNLRFED3AS101449
Calibration part number 1: 24252573
Calibration verification number 1: [000005BE]
Calibration part number 2: 24254941
Calibration verification number 2: [000064A5]
Calibration part number 3: 24254940
Calibration verification number 3: [0000A094]
Calibration part number 4: 24254441
Calibration verification number 4: [0000DCA0]

 

SPS2 Calibrations

24255907
24267571
24275289
24275290
24275291

SpsLog_DPS.txt

2 hours ago, ELTOKE said:

donor TCM

Is it the same transmission from the same MY ?

On the outside it is the same.

But the original car is 2015 and the donor transmission is 2010.

If the transmission is from a used 2010 the modul is already Programmed. Or dose something not work?

Some Modules get small upgrades or changes and the software is not compatible with newer

2010 INSTAAL TO 2015,, TCM BREAK AUTOMATICALLY ONCE PROGRAM ON SPS OR DPS,,, DIFFERENT  SERVICE NUMBER,, 

As I see, when trying to program a 2015 version in a 2010, the TCM breaks down because it does not support the software.
 

I tried to find the original file to recover the module, but I was unsuccessful.
 

Thank you all for your comments.