2024/08/28

Program GM 2021+ Smart Key with Techline Connect SPS2

 Instruction: Program 2021-2025 Chevrolet Cadillac GMC Buick new system smart keys (new style knife shaped key) using GM Techline Connect Software.  All 3rd party OBD tools (OBDSTAR, Autel, Lonsdor) cannot get the 24-digit security code for these new system models. The reliable and easier solution for now is Techline Connect programming. No pin code is required.

 

 

Step 1: How to Set up GM Techline Connect SPS2 Software

If you already have TLC installed, go to Step 2.

If not, check the instructions below to set up TLC.

You’re going to need to go inside your ACDelco.

Choose the subscription here on the top and you’re going to go down to where it says Service Programming System SPS2.

You’re just going to choose one vehicle and you’re going to do add to cart. It is going to cost $45 each VIN.  Checkout and accept the license agreement.

We’re going to go down and we’re going to place order now we’re just going to put our card information so after we have purchased we just go to subscription.

Program GM 2021+ Smart Key with Techline Connect SPS2 1

Program GM 2021+ Smart Key with Techline Connect SPS2 2

Program GM 2021+ Smart Key with Techline Connect SPS2 3

Program GM 2021+ Smart Key with Techline Connect SPS2 4

Hit View and add VIN.

Program GM 2021+ Smart Key with Techline Connect SPS2 5

Then system will bring us to download TLC program.

We basically going to be able to download the Techline Connect.

This is the way you download it. Make sure that all the requirements have met (need Win10 and more O/S and good network connection) and then you can just hit the download Techline Connect.

Program GM 2021+ Smart Key with Techline Connect SPS2 6

After it’s done downloading we’re just going to open it up and press install.

Installation successful and completed.

Program GM 2021+ Smart Key with Techline Connect SPS2 7

Then we can go ahead and launch your Techline Connect and do your programming.

If he wants us to start our system, just hit Yes on that. It’s booted our computer again.

It will automatically open everything.

Now we’re going to go again to our subscription and we’re going to go to add VIN again.

Install J2534 Wrapper.
Launching TLC.
Then connect J2534 passthru with vehicle and add VIN.

 Program GM 2021+ Smart Key with Techline Connect SPS2 8

Program GM 2021+ Smart Key with Techline Connect SPS2 9

There are many SPS2 compatible devices, i.e Autel JVCIMaxiflash VCIVCI200Launch SmartLink VCIVXDIAG VCX NANO/VCX SEVNCI MDI2 etc.

How to Use Autel VCI200 as J2534 Passthru for Programming

How to Use Launch SmartLink J2534 with GM Techline Connect SPS2?

Step 2: Program 2021-2025 GM new System smart keys with TLC

For example, It is a 2021 Chevrolet Corvette. We use the Autel V200 J2534 passthru device for TLC.

Program GM 2021+ Smart Key with Techline Connect SPS2 10

Program GM 2021+ Smart Key with Techline Connect SPS2 11

Connect Vehicle. It will read vehicle info, confirm and press Select.

Program GM 2021+ Smart Key with Techline Connect SPS2 12

Press the SPS2 to Load.
Reading vehicle data.
After read vehicle data, go to Immobilizer Learn function, press Next on the bottom.

Program GM 2021+ Smart Key with Techline Connect SPS2 13
Select Program Transponder or Remote Key (Add)

Program GM 2021+ Smart Key with Techline Connect SPS2 14
Make sure ignition is on, engine is off, then press Next.
If the ignition does not turn on, press Next and continuously open and close driver’s door every 10 seconds until the vehicle turns on.
Hit Next.

Program GM 2021+ Smart Key with Techline Connect SPS2 15

Close driver’s door and press Next.

Program GM 2021+ Smart Key with Techline Connect SPS2 16
It’s going to be the timer going by. It’s a 12-minute of wait.

Program GM 2021+ Smart Key with Techline Connect SPS2 17
We place the new key in the cup holder.

Program GM 2021+ Smart Key with Techline Connect SPS2 18
Number of keys learned is two. We are going to hit the Yes to program next key.

Press the Push start button and hit Next.

We are going to do it again. Press Push start button. Hit Next and wait for 3 seconds.

Insert new key should be learned in the cup holder, place all other keys outside the vehicle.
Press the Push start button

Ready for key 4.

Program GM 2021+ Smart Key with Techline Connect SPS2 19

Program GM 2021+ Smart Key with Techline Connect SPS2 20

Program GM 2021+ Smart Key with Techline Connect SPS2 21

Program GM 2021+ Smart Key with Techline Connect SPS2 22

Program GM 2021+ Smart Key with Techline Connect SPS2 23

We can test same test and see that it is already learned.

If we don’t need to do more keys, just hit No.

Press the Push start button for 16 seconds, it says key learning completed.

Program GM 2021+ Smart Key with Techline Connect SPS2 24

Hit next on TLC.
Wait 15 seconds and wait another 6 seconds.
Turn ignition off.
Open and close driver’s door.
Hit next and wait a minute and a half until TLC says the immobilizer procedure completed successfully.

Program GM 2021+ Smart Key with Techline Connect SPS2 25 Program GM 2021+ Smart Key with Techline Connect SPS2 26

www.obdii365.com



http://blog.obdii365.com/2024/08/28/program-2021-2025-gm-smart-key-with-techline-connect-sps2/

No comments:

Post a Comment