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Replace PCM with 3.0

bobjackovich
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bobjackovich Member

bobjackovich

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Does anyone know if it is possible to replace the PCM in a 2008 C4S Cab with the new 3.0 version available in the 2009 models? My local dealer was looking into it, but seemed to loose interest. Would I be better off just replacing it with an after market? The version in my 2008 model is a real POS...

tekky Member

tekky

Posted
Posted
Does anyone know if it is possible to replace the PCM in a 2008 C4S Cab with the new 3.0 version available in the 2009 models? My local dealer was looking into it, but seemed to loose interest. Would I be better off just replacing it with an after market? The version in my 2008 model is a real POS...

I asked my dealer when i had a CD stuck in my PCM 2 and they said the whole unit would have to be replaced; so I specifically looked into replacing it with the new PCM 3 and they told me that it would not work as the way PCM 3 communicates with the rest of the systems is different than PCM 2...

Just what they told me and I left it at that, would be curious to see if anyone has actually attempted this

Sam

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