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2006 3500 4x4 ECM problem
Recently my 2006 megacab instrument cluster would start flashing intermittent random lights. Now the 4wd turns on and off intermittent while turning. When you turn the ignition off sometimes you hear clicking like the auto hubs or something w 4wd turning on and off even minutes after the key is off. The problems seem worse the longer the truck is running.
I’ve checked the fuse panel condition and the plugs all going into the ECM and all look fine.
Could this be the ECM overheating or going bad??
All suggestions and experience welcome!!