I’m looking to repair, and properly repair all of the hacked harness on my 350.

For starters, the fan was hard wired. I know this is something people have done to their own, but I really want to restore it to factory settings so it doesn’t stay on all the time.

Where in the harness is the factory relay? I should be able to find the wires they cut up front to reconnect the fan to.

2nd, the fuel pump. They hard wired this to a switch as well. Looking at my relay it looks like the potting has cracked and it probably failed. If the relay has failed I will replace it, but I want to reconnect it to the harness and I have not seen where the wires are.

Up front by the right side of the machine they have 2 wires cut and it looks like they jumpered them to a relay or something under the front air intake tubing.

I really hate it when people chop up a harness just because they cant fix stuff properly. but it is what it is. I just want to repair it so it is more reliable.

I’m looking to repair, and properly repair all of the hacked harness on my 350.

For starters, the fan was hard wired. I know this is something people have done to their own, but I really want to restore it to factory settings so it doesn’t stay on all the time.

Where in the harness is the factory relay? I should be able to find the wires they cut up front to reconnect the fan to.

2nd, the fuel pump. They hard wired this to a switch as well. Looking at my relay it looks like the potting has cracked and it probably failed. If the relay has failed I will replace it, but I want to reconnect it to the harness and I have not seen where the wires are.

Up front by the right side of the machine they have 2 wires cut and it looks like they jumpered them to a relay or something under the front air intake tubing.

I really hate it when people chop up a harness just because they cant fix stuff properly. but it is what it is. I just want to repair it so it is more reliable.