How to Get an SPS/GDS2 Subscription to Work with the VXDIAG Device!

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Recently, I noticed some GM owners online are unsure about how to get an SPS/GDS2 subscription and use it with the VXDIAG device for GM. Having gone through the process myself, I’d like to share my experience to help others, especially those looking to perform advanced diagnostics and programming with an SPS/GDS2 subscription.

Firstly, you can obtain an SPS/GDS2 subscription through the ACDelco TDS website, GM’s official platform for vehicle programming and diagnostic services. The process is quite straightforward—just follow these steps:

1. Visit the ACDelco TDS Website
   The SPS subscription is obtained via the ACDelco TDS (Technical Delivery System) website, which you can access at https://www.acdelcotds.com. This is GM’s official platform for vehicle programming and diagnostics, with comprehensive and reliable content.

2. Register or Log In to Your Account
   If this is your first time using the site, you’ll need to register an account. Registration is pretty simple—just fill out some basic information and set up a password. If you already have an account, simply log in. My registration process was smooth, so I recommend carefully filling in all your details to ensure the verification and payment process goes smoothly.

3. Select the Right SPS Subscription Type
   ACDelco TDS offers different subscription options. I personally chose a short-term subscription (3 days) to test the functions. If you’re frequently DIY-ing, or you’re a technician, you might consider the one-year subscription for better value. This also offers a cost-effective way to use the subscription only when needed.

4. Make Payment and Gain Access
   After selecting the appropriate subscription, proceed to payment. The site supports various payment methods, including credit cards. Once payment is completed, your account will be activated immediately, and I was able to start configuring the device right away.

5. Configure the VXDIAG Device for Use with SPS
   This is where the VXDIAG device really shines! Make sure your computer has the latest VX Manager installed, connect your VXDIAG device, and then enter the SPS program. With just a few simple setup steps, VXDIAG connects smoothly with SPS, allowing programming and diagnostics. The whole process was easier than I expected—perfect for DIY users.

A Few Tips:

• J2534 Protocol Support: VXDIAG supports the J2534 protocol, meaning you can perform ECU programming in the SPS environment.
• Ensure a Stable Network Connection: During online programming with SPS, a stable network connection is crucial. From my experience, once the network is stable, the whole process goes much more smoothly.

In summary, the combination of VXDIAG and an SPS subscription is a great choice for GM owners. If you’re still unsure about how to get an SPS subscription and use the VXDIAG device, give this method a try—I hope it helps you accomplish programming and diagnostics as easily as it did for me!