Tags: GM Tech2

This is a how-to’ of American cars PCM flash reprogramming incl. GM, Ford, Chrysler. Topics are discussed here like: PCM Programming is Nothing New Why Reprogram PCM? Who Can Do PCM Reflashes PCM Reflashing Requirements GM Flash Updates Ford Flash Procedure Chrysler Flash Procedure WARNING! PCM Flashing Is Risky in detail… Flash reprogramming PCMs is…

GM’s hardware (Tech 2, MDI, MDI2, VXdiag vcx nano gm, etc.) and software (Tech2win, GlobalTis, TIS2000, GDS2, etc) are designed and validated to work within specified hardware and software versions. This document details the ideal computer scenarios with which GM hardware and software will function as designed. Non-compliance could result in undesired results for which…

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