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Holden & GM programming

OBDSync Suite

Rated 4.9 out of 5 from 214 reviews

OBDSync is a Holden programming tool designed to flash Holden/GM modules to allow an easy and affordable way to reprogram or replace faulty modules.

Included in this suite:

  • OBDSync Scantool (For Windows Laptop Only)
  • USB Cable
  • Token Serial (As per selected option)

Purchases of 10 tokens and above, discounts are automatically applied.

Not sure how many tokens you need? Check your vehicle below.
  • Ships from Australia in 1–3 business days
  • Windows 10 or 11 laptop (64-bit)
  • Email support, same business day

What it does

What can this Holden programming tool do?

Our professional flashing software is designed to allow anyone to reprogram Holden/GM modules at the click of a button, tapping into a variety of vehicle modules to modify and reprogram them at a dealership level.

In conjunction with an OBDSync scan tool, our application gives you professional reprogramming capabilities at a fraction of the cost of overpriced factory tools. Some of its features and abilities:

  • VIN security linking
  • Calibration memory flashing
  • Sensor resets and learns
  • Custom configuration modifications
  • Fault code (DTC) reading and clearing

We aim to continue adding abilities that even dealership software is unable to do.

OBDSync flashing a Holden BCM
  • Integration

    Seamlessly integrates with your vehicle’s OBD port to program various ECUs.

  • Lightning fast

    Designed to be fast and stable to optimise programming speeds.

  • Future proof

    All of our software includes free updates for life.

Live demonstration

See it in action

OBDSync on a Holden VE Commodore Radio Control Module (IRC) and Instrument Panel Cluster (IPC), showing various flashing and configuration capabilities.

More demonstrations and tutorials

Vehicle checker

Will it work on my vehicle?

Every vehicle module has its own token cost: some need 1 token, others 2, 3 or more. Choose a make and model to see the supported modules, their programming options and the tokens each one needs. The checker is for planning only, it isn’t used for purchasing.

OBDSync Supported Vehicle and Token Calculator
Select a make and model, then choose the modules you want to program.

Supported Modules

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Selected Module Count: 0
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Token total is based on selected modules.
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Supported vehicles, modules and features are updated regularly. Once you’ve licensed a module you can use every option in its Module Options list, with free updates for life and any new options added in the future. Options marked “Workshop only” are for customers in our Workshop program.

Tokens and licensing

How tokens work

Tokens license specific modules in specific vehicles, unlocking programming and flashing abilities.

Each module, such as a Body Control Module or Instrument Cluster, is licensed individually for the vehicle it is installed in: licensing is applied per vehicle, per module. Replacement modules, or modules moved from one vehicle to another, need a new licence.

Each token is $50 AUD, with discounts on bulk token packs, and you can add tokens to your account at any time. Once a module is licensed to a vehicle, you can program it as many times as you need, with no time or usage limit.

Computer requirements

Will it run on my PC?

OBDSync is only suitable for genuine, activated, licensed 64-bit Windows:

  • Windows 10 or Windows 11, 64-bit
  • Not S mode or LTSC editions
  • At least 8 GB of RAM and a 2 GHz processor
  • Windows set up in English (OBDSync won’t work in other languages)
  • A real PC: virtual machines aren’t supported

Reviews

What customers say

Rated 4.9 out of 5 from 214 reviews

David Fullerton
David Fullerton
Verified ownerVerified owner
5/5

Excellent bit of gear. After getting initial licensing done, the progress was very user friendly and easy to follow instructions. The scan reader was even more extensive than the scan tool I'd purchased weeks before.

1 month ago
Paul K.
Paul K.
Verified ownerVerified owner
5/5

Found the guys really great to deal with especially since I'm not that flash using a computer they answered all my questions quite quickly. I had no issue in using the product for what I needed to do.

1 month ago
Jasper G.
Jasper G.
Verified ownerVerified owner
5/5

Worked perfectly with my TCM that needed programming and VIN linking.

2 months ago

Read all reviews

FAQ

Frequently asked questions

What is in the OBDSync Suite?

The OBDSync Suite includes one of our OBDSync Scantools, a USB Cable and a Token license serial.

Can I use my own J2534 tool?

We only support using the OBDSync Scantool or an OBDX Pro GT.

This ensures compatibility with each module and feature we release, along with future support for smartphone applications.

How much are tokens?

Tokens are $50 AUD each.
Different modules have a different token requirement, some may need only 1 while others need 2+.

Discounts for bulk token packages are available, along with workshop discounts if you are a part of our workshop program.

How many tokens are required for each Module?

Each module in a vehicle has its own Token cost.

Our supported Vehicle and Module page indicates the token cost for each module along with the available capabilities for that module.

Is my vehicle supported? Can I flash this module?

All of our supported vehicles, modules and token costs can be found on our supported vehicle page found here

Is there an outright purchase option?

Unfortunately we do not have an outright option, we wanted the entry cost low, thus went with token based system.

These tokens also allow us to keep developing and adding new ECU support and capabilities.

We do however offer bulk token discounts so do please contact if this is of interest!

Can you add support for a specific GM Holden module?

Absolutely! We would love to hear from you and what you are looking for and can add support for any Holden or GM vehicle module.

Where do you ship to?

We currently ship our tools from Australia and can ship to anywhere around the world.

If your country does not appear at checkout, please contact us for a quote!

My antivirus flags the software, is it safe?

Yes it is safe to use. Our software protection can be incorrectly flagged by antivirus unfortunately. You will have to add the software to the safe list to allow it to run.

The false flags occur due to our software not having a signing certificate yet, along with its internet requirement and software protection.

How do I purchase 3 tokens (or a token amount not in the suite?)

Additional tokens can be purchased from our dedicated Tokens page by clicking here.

For example, if you required exactly 3 tokens, you can purchase the OBDSync Suite with 2 tokens, then head to the dedicated tokens product page and add a single token from there to make a total of 3 tokens.

After licensing a module, can I program other cars with that module without additional tokens?

No, Each individual module must be licensed to the vehicle it is installed in.

This means each individual vehicle will require licensing its specific module.

If you replace a previously licensed module, the replacement module will need its own licence for that vehicle.

The same applies if you move a licensed module from one vehicle to another. Once installed in a different vehicle, that specific module must be licensed again for the new vehicle.

Questions before you buy?

Email [email protected] or use the contact form. We reply within the same business day, 9am–4pm Perth time (AWST).

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