The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

**AussieinNC** · 12-20-2020, 10:26 AM

When you did the upgrade, did you run the PCM electrical feed thru a relay controlled by the ign switch or did you wire the feed directly thru the switch?

The standard ign switch is not designed to handle the current load of the pcm....

12-20-2020, 10:26 AM	#8
AussieinNC Moderator Join Date: Jun 2017 Location: Cherryville, NC Posts: 2,210	Re: Weird electrical problem When you did the upgrade, did you run the PCM electrical feed thru a relay controlled by the ign switch or did you wire the feed directly thru the switch? The standard ign switch is not designed to handle the current load of the pcm.... __________________ Family and country before all others... 2006 Chevy Silverado (Daily Driver) 2012 Chevy Equinox