Haltech HT-198201 PD16 Power Distribution Module + 5 m Flying Lead Harness

Vehicle Fitment

• Universal - supports any vehicle equipped with a Haltech Elite or Nexus ECU
• Not a standalone ECU - requires connection to a Haltech-compatible engine management system

Features

• PD16 power distribution module - central control for high-current and switched circuits
• Flying-lead harness (5 m length) with pre-terminated main connector and clearly labeled wires - simplifies wiring integration
• 10 high-side outputs, 2 half-bridge outputs for variable loads, and 4 high-current 25 A outputs - supports multiple accessories and high-draw components
• 8 general inputs plus a dedicated ignition-switch input - flexible sensor and control wiring capacity
• Integrated CAN-bus connection - communicates seamlessly with Haltech Elite/Nexus ECUs for coordinated control
• 120 A SurLok main power connector - handles heavy electrical loads with reliability
• 5 V sensor supply and dedicated sensor ground - simplifies wiring of sensors requiring regulated power and stable grounding
• Design facilitates clean, organized wiring and power distribution - ideal for custom builds, engine swaps, turbo engines, or high-accessory vehicles

Specifications

• Part Number: HT-198201
• Type: Power Distribution Module + Flying-Lead Harness (5 m)
• Outputs: 10 high-side outputs, 2 half-bridge outputs, 4 x 25 A high-current outputs
• Inputs: 8 general inputs + dedicated ignition-switch input
• Main Power Connector: 120 A SurLok
• Wiring: TXL-type wire, organized harness with pre-terminated main connector and integrated CAN connector
• Sensor Supply: 5 V regulated + dedicated sensor ground
• Compatibility: Requires Haltech Elite or Nexus series ECU - not stand-alone
• Included Harness Length: 5 meters (approx. 16 ft) flying lead harness for flexible routing

Included Components

• 1x PD16 Power Distribution Module
• 1x 5 m Flying-Lead Harness (pre-terminated main connector, loose ends for sensors/outputs)
• 1x 120 A SurLok Connector (main power) - red color
• Mounting hardware (bolts, nuts)
• USB-C cable + dust cap (for firmware / configuration use if applicable)
• Quick-start guide and wiring diagram documentation

Product Description

The Haltech HT-198201 PD16 Power Distribution Module with 5 m Flying-Lead Harness is a modular wiring and power-management solution designed to simplify wiring and electrical load handling for performance, turbo, or custom-wired engines. Rather than running dozens of individual fused circuits through a generic fuse box, the PD16 allows you to consolidate and manage up to 10 high-side switched loads, 2 half-bridge loads (e.g., variable devices), and 4 high-current circuits - all controlled and monitored through a Haltech Elite or Nexus ECU via its integrated CAN-bus. The 5 m flying-lead harness provides ample length to reach fuse-box locations, firewall pass-throughs, or accessories, while maintaining clean organization and labeling for easy integration.

This module is ideal for engine bay re-wiring projects, turbocharged or modified engines, or builds where reliability and wire management are essential (e.g., stand-alone ECUs, aftermarket fuel systems, ignition systems, or accessory wiring). Installation is facilitated by the included SurLok high-current power connector, premade main harness connector, and documented wiring diagrams - reducing wiring time and error risk. If you're building a performance car and need a robust, organized, and ECU-integrated power distribution system, the HT-198201 PD16 harness kit is one of the most flexible and reliable solutions available.