6) Put the end that you just “flattened” in the right side of Fuse F1 halfway and then insert Fuse F1 in with the wire so that they both occupy the same space. Be patient with this step because it may take some maneuvering to get it to work.
7) Insert the remaining end of the wire into the right vertical hole.
8) Finished Look
(If you've disconnected your battery, reconnect it when you want to and proceed with Step 9.)
9) Go put your car into the “On” position. If the fans come on, then you’ve successfully done the Fans Mod. If nothing happens, then you should check the end of the wire that is in with Fuse F1, and make sure that the end of the wire in Relay RL-15 is snug.