Product Description
The Firstech FT-HRN-DC3 is a complete low-current and high-current wiring harness set designed specifically for the Firstech / Compustar DC3 control module. This harness kit provides all required connections to properly integrate the DC3 module into compatible remote start and security systems.
The kit includes both low-current input/output harnesses and the high-current harness, allowing for clean, reliable power and signal connections during installation. Built to Firstech’s OEM standards, this harness ensures proper functionality, secure connections, and long-term reliability in professional installations.
Ideal for replacements, upgrades, or fresh installs, the FT-HRN-DC3 simplifies wiring and reduces installation time by providing factory-matched connectors designed to work seamlessly with the DC3 module.
Key Features
Low-Current Input & Output Harnesses Included
High-Current Power Harness Included
Designed Specifically for Firstech DC3 Module
OEM-Style Connectors for Secure Fit
Ideal for Replacement or New Installations
Compatibility
Firstech / Compustar DC3 Control Module
What’s Included
Low-Current Input & Output Harnesses
High-Current Wiring Harness
Warranty
1-Year Manufacturer Warranty