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GM Acdelco used to charge none commercial customers $40 to access its SPS service any VIN. They changed it to $40 per VIN, then to $45 per VIN. It's now very costly if you only want to get some calibration files for programming and experiments. With this trick, you can gather all the calibration files you need for any VIN without taking up a VIN slot in your ACdelco account.
Doesn't GM realise that making things very expensive fuels people's ambition to find a workaround?🙂 
The trick is pretty simple. All you have to do is unplug the OBD diagnostic interface or switch off the CANBUS data line before Techline SPS programs the module, then use Windows task manager to kill the Techline Connect application, then redo the process for the other modules or a different VIN. This same trick can also be used for Type4 files.
 
The method I use to get files is. I have a bench setup for 2 and 5-byte systems consisting of an ECM and a BCM. I can use this bench setup to get files for various GM vehicle models.
Another handy tool is the GoDiag GT100 OBD 2 break-out box. This device makes it easy to connect modules on the bench. It also has a switch that, instead of pulling out the diagnostic interface, you can flip a switch on the GoDiag GT100. You can also purchase extra GT100 DB25 connectors from the GoDiag Aliexpress shop, which is excellent for connecting various modules without unplugging them to use the one DB25 connector the GT100 includes.
Amazon UK link

 
GoDiag Aliexpress shop

 
 
 
The trick
Click Add VIN.
 

 
 
Type or paste the VIN you need files for.
 

 
 
 
Click override whenever this tab pops up.
 

 
 
Continue, and as soon as you see this screen, you need to unplug the OBD diagnostic interface or switch off the CANBUS data line.
 

 
 
Use Windows task manager to kill the Techline application. Thats it. Redo the same process for the other modules or a different VIN

 
 
 
The previous article, which demonstrates how to collect the SPS calibration files.
 
 

VCAP, vehicle wide capture of module identification data. The VCAP interpreter tool can be used to view information for all the modules installed in a GM vehicle. For example, check the module's canbus data line, ECU name, ECU ID, part numbers, VIN, Mec state, security seed, and the mileage that's stored in the IPC, ECM and BCM. The vehicle's mileage records are stored in IPC, ECM and BCM. You can also view other information like vehicle specs, the vehicle's RPO codes etc.
Included is the VCAP Typ4 app, which can be used to read the VCAP from the vehicle.
 







 
 
Type4 App file.



 
 
The VCAP interpreter tool and the VCAP Typ4 app.
 

As they say, never give up. Whenever you face a brick wall, frustrated with nowhere to turn, eat some food, get some rest, and then tread on some more. The ECM VIN and PIN change via DPS have had me baffled for some time. Today had another go at it, and after drinking seven cans of Redbull and a lot of thinking, I solved the puzzle/hack.
Changing the VIN and PIN in a used secondhand GM ECM module is very important for those who want to recycle GM ECM modules. With this solution, you can achieve just that. At this moment, it only works for 2-Byte seed ECM modules. I have some 5-Byte ECM coming from the USA. Hopefully, I'll figure out the 5-Byte ECM VIN change with DPS when they arrive.
 
Watch the video below to see how quickly you can change the VIN in the ECM.
   


 
 
ECM VIN Change for Malibu, Insignia, and Buick Regal.
 
 
ECM PIN Change for Malibu, Insignia, and Buick Regal.
 
ECM VIN Change File Service
 
ECM PIN Change File Service
 
 
 
 
 
 

This DPS file will remove the theft lock by changing the VIN in the Denso Ten Radio FT0108A 84691615 that comes installed in Chevrolet Malibu, Cruz and other GM vehicles.
The file instructs the radio module to learn the VIN that's stored in the BCM module. This file is useful for when needing to install/recycle a used radio module into a GM vehicle.
I can create DPS VIN change file for all Denso Ten radios. If you need unlock file for other model radios, send me a private message, the price is $100.
 
Purchase from this link below.





 

I am pleased to announce the release of the GM DPS Archive Creator Tool Version 2, a tool created by the original developer @zpx
The tool can be used to automatically create the DPS archive file from the GM SPS cache folder calibration files and is great for those who want to quickly create a DPS archive file for programming a general motors electronic module.
This tool is locked to the PC hardware ID. After purchasing you will need to install the tool and send a private message including your PC hardware ID to @Troy or @zpx to receive your activation key.
 
How to receive your activation code.
Download the tool from the downloads section. Extract the "DPS_Archive_Creator_V2.zip" to your PC desktop. Open the PDF file "Read Me! Instructions.pdf" read its content and follow the instructions.  
What's new in version 2
Version 2 has 2 new features
The tool can automatically create DPS archive files for Global-B vehicles.
The tool can automatically create DPS archive files for Type4 files.
 
The benefits of using the GM DPS Archive Creator Tool
Saves time when creating a DPS archive file. No need to use the Tis2web website to identify the utility file anymore. No need to use 7zip to uncompress the calibration files. Easily identify the module's utility file.  
Watch the video below to see the very quick process for automatically creating a DPS archive file.
https://cameraloops.com/uploads/videos/dps_archive_creator_tool_v2.mp4
 

 
 
You can purchase the tool from the link below.
Introductory price of $150 for a limited time.
 

Recently my Insignia developed a squealing noise coming from the engine bay. The noise was coming from the camshaft seal and PCV valve located in the engine rocker cover. Due to the faulty PCV valve, the car was building up a lot of vacuum in the engine, sucking air through the camshaft seal. From reading on the web, this is a known GM fault that will happen over time in the 1.6 SIDI  A16XHT engine. In the USA, GM had a service bulletin regarding this issue on the Buick Cascada, which uses the same 1.6 SIDI engine as some Astra and Insignia here in Europe. In the USA, GM replaced the rocker cover free of charge. However, folks in Europe have to pay for the replacement.
In the video below, I demonstrate the issue and the replacement proces
 

 
 
 
GM bulletin
 

This DPS file will change the VIN in the LC7F and LC7S SilverBox RADIO ASM-RECEIVER that comes installed in some insignia-B, Astra-K and other GM vehicles.
The file instructs the radio module to learn the VIN that's stored in the BCM module.
 

 
 
 
 

GM DPS Archive Creator Tool.
The tool can be use to automatically create the DPS archive file from the GM SPS cache folder calibration files and is great for those who want to quickly create a DPS archive file for programming a general motors electronic module.
This tool is locked to PC hardware ID. After purchasing I will activate your PC via the Team Viewer application.
 
The benefits from using the GM DPS Archive Creator Tool
Saves time when creating a DPS archive file. No need to use the Tis2web website to identify the utility file anymore. No need to use 7zip to uncompress the calibration files. Easily identify the module's utility file.  
Watch the video below to see the very quick process for automatically creating a DPS archive file.
https://cameraloops.com/uploads/videos/dps_archive_creator_tool.mp4
 
 
You can purchase the tool from the link below.
 

This service is for folks who need to change the VIN and the PIN in a used secondhand General Motors electronic vehicle module, which is not already list in the downloads section.
I strive to send you a private message with the DPS VIN or PIN change file between 30 minutes to a few hours, depending on your purchasing time and where I am located at the given time.
 
DPS VIN Change Service
You will receive a DPS archive file which can be used to change the VIN in any of these modules listed.
Supported Global-A 2 or 5 byte seed modules.
IPC: Instrument panel cluster
BCM: Body control module
EBCM: Electronic brake control module
SDM: Sensing diagnostic module (Airbag)
EPS: Electronic power steering
ECC: Electronic Climate Control HVAC
In order to create the DPS VIN change file, you will need to provide the vehicle model name, the year the vehicle was made and the module's SPS utility calibration file. Click here for the tutorial on how to acquire and identify the module's utility file. The modules must be Global-A, 2 or 5 byte seed key  
You can purchase the DPS VIN change file service from the link below.
 
 
DPS PIN Change Service
You will receive a DPS archive file which can be used to change the PIN in any of these modules listed.
Supported Global-A 2 or 5 byte seed modules.
IPC: Instrument panel cluster
BCM: Body control module
EBCM: Electronic brake control module
SDM: Sensing diagnostic module (Airbag)
In order to create the DPS PIN change file, you will need to provide the vehicle model name, the year the vehicle was made and the module's SPS utility calibration file. Click here for the tutorial on how to acquire and identify the module's utility file. The modules must be Global-A, 2 or 5 byte seed key  
You can purchase the DPS PIN change file service from the link below.
 
 

Changing the VIN in a used ECC-HVAC Electronic Climate Control module is vital for folks who wants to recycle used secondhand GM electronic vehicle modules.
Using this custom DPS file you can achieve that.
 
Watch the video to see the process
https://cameraloops.com/uploads/videos/ecc_hvac_vin_change.mp4
 
 
ECC-HVAC VIN change for most GM 2 byte seed modules.
 

GM VIN Number To PIN Code/CarPass Service
This service is for generating the 4-digit security PIN code/Car Pass from the VIN for all General Motors brands of vehicles.
This is a great option for folks who wants to generate a few PIN CODE and is on a budget.
After purchasing, I strive to send you a private message with the PIN code between 30 minutes to a few hours, depending on your purchasing time and where I am located at the given time.
 
Purposes for this service 
You can use this service if you bought a used vehicle that did not come with the security PIN code credentials, and you need to program a module that requires the PIN code to program it via the GM online SPS service, for example, the ECM, BCM, IPC, and EBCM. You can use this service to find out the PIN code in a used GM module when needing to change the pin code that's stored in the used module.  
 
 
Alternative
An alternative method for generating the PIN CODE from VIN, is to use this Emulator tool, which is great for folks who wants to generate unlimited PIN CODES.
 

This DPS file can change the PIN CODE in most GM Global-A 2 bytes IPC modules.
 
Without a pin code change in a used IPC, BCM, ECM, you won’t be able to program those modules via SPS using the vehicle’s original PIN. You would need to know the PIN for the vehicle that the used module came from. 
 
Important
In order to change the PIN code in a used GM module, you will need to know the PIN code that’s already programmed/stored in that module. Without knowing that PIN code, you will not be able to change the PIN code in the modules using DPS. You can use DPS to read the modules VIN, then find a source that can convert the VIN into the PIN code.
You have to wait 12 minutes for the PIN code programming procedure to be completed by DPS.
 
 
Watch this video to see process.
https://cameraloops.com/uploads/videos/gm_pin_code_change.mp4
 
 

Changing the VIN in GM SMD AirBag modules is vital when recycling a used module. You can achieve this by using this DPS file.
These files only works with GM Global-A vehicles.
 
Play the video to see the process.
https://cameraloops.com/uploads/videos/sdm_vin_change.mp4
 
GM Global-A 2 byte seed file 
 
 
GM Global-A 5 byte seed file 

Harman INFO3.6 CSM MY21 SiriusXM GM Radio HMI, Unlock Vin change with DPS
This file will unlock and change the vin for the radio module in the photos below.


 



 
Purchase from here.
 

GM DPS v4.51. The latest version as of June 2022, with the much needed improvements and new features.
This version is not a cracked version as the other DPS.
After purchasing I will need to activate DPS v4.51 via the TeamViewer application remotely.
The DPS v4.51 activation certificate will expires in 2024.

You can use this tool to virtually emulate the OBD interface and emulate the electronic modules in GM vehicles.
The modules which can be emulated are, ECM, TCM, BCM, EBCM, SDM, EPS, ECC, AFL, IPC, CGM, RADIO, EPB and C2.
 
Things you can do with this tool.
You can retrieve the Car Pass/four-digit PIN code for GM vehicles using only the vehicle's VIN number, aka VIN to PIN. You can use this tool with GM Techline connect SPS service to retrieve GM SPS calibration files without connecting a vehicle to an OBD interface. This is great for collecting various calibration files from various VIN number for activating features to your liking.  
This tool is locked to PC hardware ID. After purchasing we will activate your PC via the Team Viewer application.
 
Purchase from here 
 

Changing the VIN number in a used GM K43 electric Power steering control module is vital for car parts recycling.
You can achieve it by using this special DPS vin change file.
Watch the video, which demonstrate the quick and fast process.
https://cameraloops.com/uploads/videos/change_mileage_steerings.mp4
 
 
Power Steering Module VIN Number Change DPS File
 

Changing the odometer's mileage in GM's vehicles is vital when recycling a used BCM module. This can be achieved by using the GM DPS software and this particular DPS type4 application file.
Check the below video for the process.
 
http://cameraloops.com/uploads/videos/change_mileage.mp4
 
 
DPS Type4 mileage change file
 

The Type4 Application functionality within DPS allows the user to run a pre-defined software procedure on GM's motor vehicle modules offline without using a GM's online SPS subscription. These procedures typically execute a setup/learn function that requires user interaction. Examples: Oil Life Setup, BPP Learn, Clutch Position Learn, Key immobiliser learn etc.
 

 
 
 
Brake Pedal Position Sensor Learn
 
 
Car Keys immobiliser learn
 
To Be Continued 😃 

Global Diagnostic System 2 aka GDS2 
GDS2 is GM's motor vehicle diagnostic software used by auto mechanics to perform diagnostics, including reading fault codes, resetting electronic modules configurations and various other configurations.
In order to have access to GDS2, one has to subscribe 
In this tutorial, I'll demonstrate how to pay once then have GDS2 access for eternity.
GDS2 uses two security measures, a hardware ID file and a system licence file. This tutorial circumvents the system licence file. That's why one needs to purchase a GM subscription in order to obtain the hardware ID file.
 
Step 1
Purchase a GDS2 subscription for the shortest/cheapest length
For USA cars, use ACDelco.
For European use ServiceBox
 
Step 2
Install and run GDS2 on all the PC you intend to use the GDS diagnostic software.
 
Step 3
Navigate to C:\ProgramData\GM\TIS2WebProxy\.dls\.lreg 
From that folder, delete the licence file that's there and replace it with the attached infiniteLease.dat file.
The infiniteLease.dat file also works with the new Techline GDS2 
 
Step 4 
Restart the GDS2 application. The Days remaining until lease expires should change to infinite.

 
 
 
GDS2 Infinite lease file 
 

Officially when you purchase the HMI navigation map update from GM, GM dispatches the map update on a USB stick drive, which is locked to the VIN number submitted when purchasing the map update.
This added map update security makes it impossible to use that map update USB stick to update the HMI module in cars other than the one you purchased the map update for.

In order to overcome the map update security issue and to be able to use map update USB sticks on other cars, one has to perform a few tricks.
As mention, the HMI module map update USB stick is locked to the car's VIN number it was purchased for.
The trick
Step 1
Temporary change the VIN number in the car's BCM module to the VIN number of the map update USB stick.
 
Step 2
Temporary change the VIN number in the car's HMI and radio module to the VIN number of the map update USB stick.
 
Step3 
Extract the map update file onto a reputable USB stick drive.
 
Step 4
Place the map update USB stick into the car's USB port and let the car update the map.
 
Step 5 
After the car updates the map, do steps 1 and step 2 again, change the BCM, HMI, and radio module VIN numbers back to your car's original VIN number.

There are two known options for changing the BCM module's VIN number using GM DPS programming software.
Option 1
Use SPS to acquire the XML files for your car's BCM module then use the XML files method to change the BCM VIN number.

Option 2
Use GM DPS programming software and my custom BCM VIN change file to change the car's BCM VIN number.
 
 There are one known option for changing the car's HMI and radio modules VIN number using GM DPS programming software.
Option 1
Use GM DPS programming software and my custom HMI/RADIO module VIN change file to change the car's HMI and radio module VIN number.
 
 

This file includes all the files needed to update the maps for Europe HMI 2.5 module.
Includes 
BCM, HMI and radio module VIN change DPS files.
MEGA web link for the last latest 2019 Europe navigation maps to be extracted on to a USB stick drive.
The map file is over 12GB
 
 
 
This file includes files needed to update the maps for USA HMI 2.5 module, THE USA MAP UPDATE FILE IS INCLUDED.
Includes 
BCM, HMI and radio module VIN change DPS files.
THE USA MAP UPDATE FILE IS NOT INCLUDED. I'll add that file when I source a copy.
 
 
 
 

This is a partial tutorial.
It's beneficial to read up on this other tutorial to familiarise yourself with GM's calibration files concept if you're new. 
 
 
I will demonstrate how to trick GM's online SPS into giving you the needed calibration files when the module is already updated to the latest calibration version, or has a different part number version for the car/VIN it was originally coded for.
Before you approach this method, you need to already have a set of calibration files for the editing process, maybe from a different car's Vin number, which is using the same specs module.
This method works best with GM's European marketed cars. With the marketed European cars, only one file needs to be edited to carry out the trick. More than likely, all the files in the calibration package will need to be edited with the American marketed cars( I could be wrong on this).

This file will activate the HMI 2.5 and Radio/SilverBox module to learn whatever VIN number that's stored in the BCM module.
One file which will relearn the VIN Number for both the Radio/SilverBox and HMI module.
Remove the Theft lock from both the Radio/SilverBox and HMI module.
Geat if you want to install a used HMI and Radio/SilverBox to your car.
 
 

 
 

This tutorial illustrates how to update your 2014 Insignia-A/Buick Regal 8-inches instrument cluster to the last firmware update. This update will gives better graphics and features, with minor differences compared to the later 2019 Insignia-B instrument cluster graphics. Before you attempt to upgrade the instrument cluster/IPC firmware you need to take into account 2 important things. You need to already have a Buildrecord.txt file with all your car’s RPO codes in the list. DTC error may pop up on your IPC screen and you will need to deactivate them manually by editing IPC’s XMLfile.xml file as explained in the other IPC tutorials.
Click the fullscreen icon for larger viewing. 
 
The firmware files.