Here is the step-by-step instruction on clear radio theftlock for GM (GM, SAAB. OPEL SUZUKI. ISUZU and HOLDEN) models with GM Tech 2 scan tool by AUTONUMEN.

GM Tech2 highlights:
1. Multi-languages available, different software version for different car models, detail information, you can check the software list in below description
2. Update via 32MB Card, you are offered to buy the newest update card alone
3. Support Car Models: GM, SAAB, Opel, Suzuki, Isuzu, Holden(from 1992 to 2013)
4. Best diagnose and program tool for GM with TIS2000, the TIS2000 CD support programming for GM cars before year 2007
5 This Tech2(GM Tech 2 Scanner) come with Carton Package, this will help you much in shipping cost and tax

Tools needed:
GM Tech2 diagnostic scan tool
Candi interface

Tech II Theft-lock procedure:
Well setup CANDI module with Tech 2 main unit connect Tech2 scanner with vehicle
1.Select “Diagnostics” at the Main Menu screen
2.At the ‘Vehicle Identification” screen, select the following options:
-Model Year>>(radio came from an 04 Escalade or whatever)
-LD Trk, MPV, Incomplete;
3.Select “Bod/f at the “System Selection” Menu screen
4.At the ‘Vehicle Identification” screen, select the following:
-Appropriate model
-Appropriate Air Conditioning
-Navigation Radio
5.Select “Navigation Radio” at the “Body” screen
6.Select “Special Functions” at the “Radio” screen
7.Select ‘VIN Relearn” at the “Special Functions” screen
8.At the JVIN Relearn” screen, the Professional Diagnostic Tools Tech2 will display “Do you want to clear radio theft information?*’
9.To begin clearing, press the soft touch key on the top right of the scan tool. The scan tool will display “Clearing Radio Theft in Progress.”
10.Press “EXIT” on the scan tool and cycle the ignition.

NOTE:
1 The radio theft will learn the VIN. Without learning the VIN, the radio will display a locked
message (LOC or LOCKED).
2. Another way is to see if the sound works by installing the radio, and not turning the key to ON, just ACC. that will work the radio for a test.

If you want to learn more about the GM Scan Tool ,you can contact with us : Service@autonumen.com ,or research on our store directly : https://www.autonumen.com .

https://autodiagnostic.us/2023/03/01/how-to-clear-a-gm-radio-immobilizer-using-the-gm-tech-2-scan-tool/

1. End of Support for Windows 8
   The service tool has ended support for Windows 8. If you have windows 7 or 8/8.1 we can offer you the previous version of Perkins EST 2020A, which is compatible with both versions.
2. Microsoft® Windows™ 11 Compatibility
   Service tool testing has been performed and the service tool is compatible with Windows 11.
3. Configuration Group Headings on ECM Replacement Feature
   In order to help the user find ECM replacement configuration items easier, configuration items in the ECM Replacement, Fleet Configuration and Product ECM features are now grouped under their group sub-headings,
   as is done in the main configuration feature.
4. Calibration Images
   Images attached to calibration instructions will no longer need to be opened manually to be viewed by a technician. The service tool will now have split user interface windows for calibrations that display pictures. This will allow the technician to see the images without having to navigate away from the instructions. Images may be opened into individual windows and resized for better clarity.
   The user interface for calibrations that do not display pictures will remain unchanged.

Available subscriptions:

CLS00001 CLAAS Standalone Comet/Flash
PERK5007 Customer
JLCG2109 – Genset Only
PERK5008 – Internal
CMFG0612 – Engine Only
TIPS2004 – Full Support
EERE2001 Comet Factory Build for Perkins

To work with a diagnostic program Perkins EST 2020A needs a laptop computer with any USB or serial port and Windows 2000 or XP. Program Perkins EST quite demanding on CPU; hence, the slower the processor, the slower the program will work.

Electronic service tool Perkins EST 2020A includes the following changes:
1) WinFlash Screen changes – the WinFlash screen has been updated for improved usability.
2) New Help System – in this system, existing content has been significantly updated, and new content has been added to provide information and instruction on new features.
3) Snapshot Updates – the Snapshot feature now allows users to compare data points and to change the colors on the graph.
4) Time Mode Display Options for Data Log – “Time Mode” button is now available on the Data Log screen. Clicking this button allows users to toggle the display of the graph between the PC Clock Time (HH:MM:SS) and the time that elapsed while the data was being logged.
5) Trainer Enhancements – the following change was made to coach applications: application WinFlash has been added.

Perkins EST Support Languages:
English,Chinese,Danish,French,German,Italian,Portuguese,Spanish

If you want to know more, please click:https://www.autonumen.com/goods-4431-Perkins-EST-Interface.html