Jaltest Cummins ECM850 Reprogramming Bypass Cable

Jaltest Cummins ECM850 Reprogramming Bypass Cable


Used on Cummins ECMs that are CM850, CM875, CM870, CM871 or CM876. This bypass harness is used to connect directly to the ECM instead of going through the vehicle dash connector. Typically found in the 2003-2008 model years. This includes the ISX, Signature Series, ISB, ISC, ISL, and more.


Affirm Financing: For personal use. Terms apply.

Categories: Tags: SKU: ECM850

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