Plug and Pin Set – Suits Nexus R3

Complete Harness Fabrication: Nexus R3 Plug and Pin Set

The Nexus R3 VCU combines power distribution and engine control into a single compact unit, requiring a specialized set of connectors to interface with the vehicle. The Nexus R3 Plug and Pin Set is the comprehensive solution for fabricators building a custom harness from scratch. Rather than sourcing individual connectors and risking keyway mismatches, this kit provides every mating connector required for the R3’s header. This includes the high-density AMP Superseal connectors for signal I/O and the heavy-duty Deutsch DTP connector for high-current power input. Using this kit ensures that every termination point on your harness is perfectly matched to the VCU, guaranteeing mechanical security and electrical reliability.

Engineering & Construction

The kit is comprised of three distinct connector types tailored to the R3’s I/O architecture. The AMP 34-Pin connectors (Key 1 and Key 2) handle the complex array of analog inputs, digital outputs, and CAN bus communication. These utilize the proven Superseal 1.0 system for high-density, vibration-resistant connectivity. For the main power supply, the kit includes a Deutsch DTP 4-Pin connector. The DTP series is engineered for high amperage, utilizing size 12 contacts to deliver the current required by the R3’s internal PDM (Power Distribution Module) to drive fans, pumps, and other high-load devices without voltage drop or thermal buildup.

Operational Benefits

• Total Integration: One part number covers all primary connections for the Nexus R3 unit.
• Correct Polarization: Includes specific Key 1 and Key 2 housings to prevent cross-plugging of I/O banks.
• High-Current Ready: Deutsch DTP connector ensures the PDM side of the Nexus R3 receives adequate current.
• Professional Grade: All components are genuine OEM-grade (AMP/TE and Deutsch) for maximum durability.

Fitment Guide

Exclusively designed for the Haltech Nexus R3 VCU.

• Suits: Nexus R3.

Technical Specifications

Summary & Includes

Includes:

• 1 x AMP 34 Position Connector Housing (Key 1) + Pins.
• 1 x AMP 34 Position Connector Housing (Key 2) + Pins.
• 1 x Deutsch DTP 4 Position Connector + Wedge & Pins.