The Whelen C399K6 is a vehicle-specific installation kit designed for the Whelen CenCom Core® C399 control system. It provides the necessary interface for integrating the C399 with compatible vehicle systems and is designed specifically for select 2021–2022 Chevrolet Tahoe and Chevrolet Suburban applications.

The C399K6 helps the CenCom Core system access vehicle signals for advanced emergency lighting and siren automation, providing a streamlined solution for professional vehicle upfits.

Features

• Genuine Whelen CANPort™ installation kit
• Designed specifically for CenCom Core C399
• Vehicle-specific installation solution
• Integrates compatible vehicle signals with the C399 control system
• Supports automated lighting and siren functions
• Designed for professional emergency vehicle installations
• Helps simplify vehicle integration and wiring

Vehicle Compatibility

• 2021–2022 Chevrolet Tahoe
• 2021–2022 Chevrolet Suburban