and a stable power supply (13–14V) when performing module programming to avoid bricking your ECU. Where to Get Help & Subscriptions
Internet Explorer compatibility issues. (Yes, eSI uses an embedded IE engine). Fix: Open Internet Explorer (not Edge). Go to Tools > Compatibility View Settings. Add localhost and the eSI domain. Disable "Protected Mode" for the Local Intranet zone. GM Techline eSI download pc
Follow these steps to download and install the software on your computer: and a stable power supply (13–14V) when performing
| Component | Minimum Requirement | Recommended | |-----------|--------------------|--------------| | | Windows 10 Pro (64-bit) | Windows 11 Pro (64-bit) | | CPU | Intel Core i5-8400 / AMD Ryzen 5 2600 | Intel Core i7-11700K / Ryzen 7 5800X | | RAM | 8 GB | 16 GB or 32 GB | | Storage | 120 GB SSD (free) | 256 GB NVMe SSD | | Screen | 1366x768 | 1920x1080 or higher | | .NET Framework | v4.8 | v4.8.1 | | Internet | Broadband (10 Mbps) | Broadband (50+ Mbps) | | J2534 Device (for programming) | GM MDI or MDI 2 | DrewLinQ or Actia XDMI | Fix: Open Internet Explorer (not Edge)
After purchasing, log in to your account, navigate to your subscriptions, and click "View" to find the download link for Techline Connect Installation: Run the installer as an Administrator
Even with a legit download, issues arise. Here are the top 10 errors and their solutions.