| Type | When It Appears | Purpose | | :--- | :--- | :--- | | | During software setup | Prevents unauthorized installation of cracked/pirated copies | | User Account Password | After installation, at login | Protects access to diagnostic functions & vehicle data | 2. The Default / Common Installation Passwords Disclaimer: The following are documented defaults for legacy/educational use. Always use licensed software for commercial repair work.
Autocom 2020.23 is a widely used version of the diagnostic software for cars, trucks, and heavy vehicles (often paired with Delphi or Cars/DNA hardware). While powerful, the 2020.23 release is notorious for its strict password protection and license validation.
If you see a password prompt at launch or during installation, . Here is the definitive guide. 1. Why Does Autocom 2020.23 Ask for a Password? There are two main types of passwords you will encounter: