Master ECM Breakout Cable Kit
Connect directly to supported Cummins, Detroit, and CAT engine ECMs for bench work, programming workflows, or diagnostic-port bypass situations.
Kit Highlights
- Main harness with power connection and detachable 9-pin diagnostic connection
- Detroit DDEC IV bypass breakout harness
- Detroit DDEC V bypass breakout harness
- Cummins CM870 / CM871 / CM876 bypass breakout harness
- CAT 40-pin bypass breakout harness
- CAT 70-pin bypass breakout harness
- 12-month warranty on components
Built for Shop Use
Cables are intended for professional diagnostic and ECM service workflows and are tested before shipment.
Important: Verify ECM connector type and application before connecting power or diagnostic equipment.