Diesel Laptops Bypass Breakout Cable for Cummins CELECT Plus

Diesel Laptops Bypass Breakout Cable for Cummins CELECT Plus



Diesel Laptops Bypass Breakout Cable for Cummins CELECT Plus

This is a bypass breakout cable used to connect to Cummins CELECT Plus engines.


  • All cables are tested on live ECMs and validated before shipping.
  • Professional, quality manufactured cable made in the USA.
  • 12 month warranty.

This cable is used on Cummins ECMs that are CELECT PLUS. This bypass harness is used to connect directly to the ECM instead of going through the vehicle dash connector.

The Cummins ECMs in the CELECT PLUS series were started around 1997, with the most popular of them being the N14 CELECT Plus. The Cummins N14 with CELECT Plus was used up until 2000 when it was replaced with the ISX. If you are unsure, please contact us so we can look it up for you.

Note: This cable also requires our Main Bypass Programming Cable to connect to the ECM. Our unique design allows you to purchase this main cable first, then purchase the "ends" that you need to connect to various ECMs.

Why would you need an ECM breakout harness?
  • Most OEMs recommend NOT programming the vehicle through the dash connector, but instead go directly to the ECM. These are the perfect programming cables for such a project.
  • You are having issues with the diagnostic port on your commercial truck, and wish to bypass the vehicle wiring and go directly to the ECM.
  • You have an ECM that is not installed on the truck and wish to do programming or modifications on the workbench.
Vendor: Diesel Laptops
UPC: 735520727754
Length: 10 inches
Weight: 1 lb

ECM Programming

If you would like more information about ECM programming, check out this video or click below for a great blog post that goes in-depth on the subject, including what software is necessary.

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If you have any questions about this or any other product, please don't hesitate to contact one of our Diesel Laptops experts at (888) 983-1975 or by clicking below!

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