Connect with Confidence. The Universal ECU Bench Cable is a must-have accessory for any professional tuner. It eliminates the risk of short circuits and loose connections when reading ECUs on the bench.

Designed to work with a wide range of tuning tools (such as KESS3, Autotuner, Flex, PCMFlash, and Scanmatik), this high-quality harness provides clearly labeled and color-coded connections for Power, Ground, CAN Bus, K-Line, and GPT signals. It allows you to power up and communicate with the ECU safely without needing the vehicle present.

Why Use a Bench Cable?

• ✓ Safety: Dedicated fused power lines.
• ✓ Versatility: Multiple pin sizes for different ECU pins.
• ✓ Control: Manual ignition switch for cycling power.
• ✓ Clarity: LED indicators for power status.

Universal Compatibility

Compatible with virtually any tuning tool that supports bench mode. Whether you are using Alientech, Magicmotorsport, or generic J2534 passthru devices, this cable adapts to your needs.

Ignition Control

Features a physical toggle switch to simulate “Ignition ON” (Terminal 15). This is critical for many tuning protocols that require power cycling to enter boot/bench modes.

Multiple Pin Types

Supplied with a variety of connector types (large spade, small pin, needle probe) to ensure you can connect to large EDC16 pins or tiny EDC17/MD1 pins without damaging the connector.

LED Indication

Integrated LEDs provide visual confirmation of power supply and ignition status, preventing errors caused by lack of power to the ECU.