Originally Posted by
iCanuck
These skim modules/win control module(wcm) are quite common to fail, especially on the LX, WK, & RT/JC platforms.
I have replaced quite a few on friends vehicles, just saw an LX at work last week that needed one. I’ve also done a few Ngc3 to Ngc4 conversions with used modules and have seen a lot of dead ones.
If you are replacing the module yourself and performing the wcm replaced function and require your skim code, what most ppl don’t realize is the dealer is required to provide the owner of the vehicle this code, however they are usually reluctant to do so. I can confirm it states this in the new policy from FCA which changed recently.