FedSig Expansion Module Harness - PIU

FedSig Expansion Module Harness - PIU

Command the rear OEM lighting of your Ford Police Interceptor Utility (PIU) with the Federal Signal EXPHARN03 Expansion Module Harness. Built for seamless integration with the Pathfinder EXPMOD-2, this plug-and-play harness eliminates the nightmare of manual wire splicing. It grants the Pathfinder system total control over the PIU's factory brake, tail, turn, and reverse lights. Fleet upfitters can instantly program complex rear warning patterns, intersection clearing flashes, or complete blackout operations using the Convergence Network software.

Key Features & Upfitter Specs

• System Link: Designed as the vital link between the Ford PIU's rear lighting architecture and the Federal Signal EXPMOD-2 Expansion Module.
• Capabilities: Provides the Pathfinder software total control to flash, dim, or blackout the factory brake, turn, reverse, and tail lights.
• Efficiency: Eliminates the need to purchase, mount, and hardwire separate, failure-prone external taillight flashers.
• Installation: Plug-and-play OEM-style connectors ensure a factory-quality install that preserves the vehicle's electrical warranty.
• Fitment: Precision engineered for the exact wiring harness of the Ford Police Interceptor Utility (2020-2024+).