1. Introduction
The Fortin EVOGM1 is an all-in-one data immobilizer bypass and door lock interface module designed for seamless integration with compatible GM vehicles. This system, combined with the custom T-Harness, simplifies the installation of remote starters and security systems.

Image shows the Fortin EVOGM1 module and the accompanying T-Harness, ready for installation.
Key Features
- Preloaded module and T-Harness for quick setup.
- Compatible with EVO-ALL systems.
- Utilizes the vehicle's factory remote for operation.
- Three onboard LEDs for simplified programming and diagnostics.
- Self-learning algorithm for automatic vehicle detection during programming.
- Data-link communication for reduced wiring and simplified installation with aftermarket remote starters and alarm systems.
Vehicle Compatibility
The T-Harness plugs directly into the vehicle wire harness for the following models:
- Chevrolet: Camaro (2010 and newer), Cruze (2011 and newer), Equinox (2010 and newer), Malibu (2013), Trax (2013), Sonic (2012 and newer)
- GMC: Terrain (2010 and newer)
- Buick: LaCrosse (2010 and newer), Verano (2013)
Analog wiring is available for other installations where data communication is not used or desired.
2. Package Contents
What's Included
Verify that all components are present in your package:
- 1x T-Harness GM1
- 1x EVO-ALL control module (firmware preloaded)
- 1x 4-pin Fortin 2-way data-link harness
- 1x 5-pin CAN-Bus harness
- 1x 6-pin relay harness
- 44-page installation guide (refer to this for detailed wiring diagrams)
3. Setup and Installation
Overview
The Fortin EVOGM1 system is designed for simple installation, often completed in less than 15 minutes due to its preloaded module and T-Harness design.
Installation Steps (General)
- Preparation: Ensure the vehicle's battery is disconnected before beginning installation.
- T-Harness Connection: Locate the compatible vehicle wire harness and plug the T-Harness GM1 directly into it.
- Module Connection: Connect the EVO-ALL control module to the T-Harness and other necessary harnesses (4-pin data-link, 5-pin CAN-Bus, 6-pin relay) as per the detailed installation guide.
- Data-Link Integration: If integrating with an aftermarket remote starter or alarm system, connect the data-link harness to reduce wiring complexity.
- Programming: Reconnect the vehicle's battery. The module features a self-learning algorithm that automatically detects the vehicle during programming. Follow the specific programming steps outlined in the included 44-page installation guide.
- Testing: After programming, test all functions to ensure proper operation.
Refer to the comprehensive 44-page installation guide included in your package for detailed, step-by-step instructions and wiring diagrams specific to your vehicle model.
4. Operating Instructions
Using Your Fortin EVOGM1 Module
The Fortin EVOGM1 module is designed to integrate with your vehicle's existing factory remote. Once installed and programmed, the module enables remote start and security functions using your original vehicle key fob.
Remote Start Activation
Typically, remote start is activated by pressing the lock button on your factory remote three times, or as specified in your vehicle's remote start system instructions.
Security System Integration
The module communicates data with compatible aftermarket alarm and remote start brain modules, enhancing your vehicle's security features.
5. Diagnostics
Onboard LED Indicators
The EVO-ALL control module is equipped with three onboard LEDs. These LEDs provide visual feedback for simplified programming and diagnostics, indicating the module's status and any potential issues during installation or operation.
- LED 1: (Refer to the detailed installation guide for specific LED indications)
- LED 2: (Refer to the detailed installation guide for specific LED indications)
- LED 3: (Refer to the detailed installation guide for specific LED indications)
Consult the 44-page installation guide for a complete explanation of LED patterns and their corresponding diagnostic meanings.
6. Specifications
Product Specifications
| Brand | Crimestopper |
| Model | EVO-GM1 |
| Part Number | EVO-GM.1 |
| UPC / GTIN | 048097312194 |
| Material | Copper (core conductor), Polyvinyl Chloride (PVC) (insulation/jacketing) |
| Item Dimensions (L x W x H) | 6.7 x 4.7 x 1.9 inches |
| Item Weight | 0.4 Pounds |
| Included Components | EVO-GMT1 Preloaded Module & T-Harness Combo |
7. Troubleshooting
Common Issues and Solutions
If you encounter issues with your Fortin EVOGM1 module, consider the following general troubleshooting steps:
- No Power/Functionality: Verify all harness connections are secure and correctly seated. Check vehicle fuses.
- Remote Start Not Activating: Ensure the module was programmed correctly for your specific vehicle. Confirm your factory remote is functioning.
- LEDs Indicating Error: Consult the 44-page installation guide for the meaning of specific LED flash patterns.
- Intermittent Operation: Check for loose connections or potential interference.
For detailed troubleshooting, refer to the comprehensive installation guide provided with your product. If problems persist, contact customer support.
8. Warranty and Support
Warranty Information
Specific warranty details are typically provided in the product packaging or on the manufacturer's official website. Please retain your proof of purchase for warranty claims.
Customer Support
For technical assistance, installation questions, or warranty inquiries, please contact Crimestopper customer support.
(Note: Specific contact information is not provided in the product data. Please refer to the manufacturer's official website or the product packaging for current support details.)