Stacy K
Junior Member
It has been so incredibly difficult to find a full engine wiring harness for our 2010 Dodge Ram 1500 truck. I ordered a 4.7 L harness from a person on eBay and it ended up we needed a 5.7 L harness. They would not take it back. Is it possible for someone who knows what they’re doing to use that 4.7 L harness to build one for a 5.7 L engine? I know nothing about cars. I join the form so I can try to find out how to fix this truck. Squirrels ate the wiring in it.