Anyone ever see this fault code? It sounds serious! - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Steve Cole · 12-16-2020, 07:19 PM

Thanks for the wiring diagram Eric. This option may be a little over my head so I need to get some more details on reprogramming the PCM and replacing the alternator with a 2004 or earlier one like Clinebarger does.

I will have to decide based on what I learn, which route will be the best one for me with regards to my abilities and if I can find someone in my area that can reprogram my PCM.

12-16-2020, 07:19 PM	#11
Steve Cole Registered User Join Date: May 2012 Location: Faith,NC Posts: 1,626	Re: Anyone ever see this fault code? It sounds serious! Thanks for the wiring diagram Eric. This option may be a little over my head so I need to get some more details on reprogramming the PCM and replacing the alternator with a 2004 or earlier one like Clinebarger does. I will have to decide based on what I learn, which route will be the best one for me with regards to my abilities and if I can find someone in my area that can reprogram my PCM.



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