IC-7 OBDII to CAN Cable

The IC-7 OBDII to CAN Cable by HALTECH is a specialized wiring harness designed to bridge OBD II diagnostic ports with modern CAN (Controller Area Network) bus systems. This 4.5-foot cable is essential for engine management tuning, data logging, and real-time vehicle diagnostics in high-performance and motorsport applications. Whether you're configuring a standalone ECU, integrating aftermarket engine control systems, or building a custom vehicle wiring harness, this cable provides the critical communication pathway between your diagnostic interface and the vehicle's CAN network.

Engineered with a rubber-coated jacket and measuring 4.5 feet in length, the IC-7 OBDII to CAN Cable delivers robust shielding against electromagnetic interference—a critical requirement in engine bay environments where high-voltage ignition and fuel injection systems operate continuously. The cable features a standard OBD II plug connector on one end and CAN bus termination on the other, enabling seamless integration with HALTECH's industry-leading ECU platforms and compatible aftermarket engine management systems. The flexible rubber coating protects the internal conductors from abrasion, heat cycling, and mechanical stress during installation and long-term operation.

Technicians, tuners, and performance enthusiasts benefit most from this cable when deploying HALTECH engine control units on vehicles with existing or new CAN bus architectures. The IC-7 OBDII to CAN Cable is particularly valuable for street-legal builds, motorsport platforms, and OEM-to-standalone ECU conversions where diagnostic continuity and real-time data acquisition are non-negotiable. Installation is straightforward—simply connect the OBD II end to your vehicle's diagnostic port and route the cable to your HALTECH ECU's CAN input, securing it away from heat sources and moving components. Weighing just 0.3 lbs and compact in profile, it integrates cleanly into any engine bay layout.