Car wiring harness with connectors on a white background
Electrical components with wiring on a white background
Black electronic device with a cable on a white background
Car wiring harness with connectors on a white background
Electrical components with wiring on a white background
Black electronic device with a cable on a white background

BootROM Cable for Cummins CM2250 | MagicMotorsports

A$ 215.00
/
Shipping calculated at checkout.
  • Free worldwide shipping
  • In stock, ready to ship
  • Backordered, shipping soon

The BootROM Cable for Cummins CM2250 provides a stable bench/boot connection to the ECM for low-level access, recovery, and full firmware programming. It enables direct communication with the unit while bypassing the operational firmware so you can identify, read, write, clone, or recover CM2250 controllers safely.

Main features

  • Bench/boot connection for CM2250 ECM

  • Safe, quick ECU recovery via Enable BootROM (boot-mode)

  • Full firmware/flash programming and verification

  • Direct comms bypassing the running firmware (deep access)

  • Reliable connectors and strain-relieved harness for workshop use

Compatibility

  • Cummins CM2250 ECM (heavy-duty applications; engine families using CM2250)

Requirements

  • Compatible bench/boot flashing tool & software (sold separately)

  • Bench power supply and breakout/boot pins per your tool’s procedure

Typical use cases

  • Bricked ECM recovery, clone/restore

  • Reading/writing calibration and OS

  • Controlled bench work without vehicle downtime

In the box

  • 1× BootROM cable for Cummins CM2250

We offer free express shipping on this product across Australia and New Zealand.

Flat-rate pricing applies — no hidden shipping costs.

Dispatched within 1 business day.

Tracking details provided once shipped.

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