Originally Posted by Robs06SuperDuty

I kinda need help quick, so the other weekend I hooked up to my buddys landscaping trailer, everything was fine until I plugged in the harness, No Lights...no big deal cuz it wasnt much of a drive, but I gotta haul a boat tomrrow a little ways and Id like to be legal lol.

I need some suggestions on cleaning my trailer plugs. What is the best way to clean the terminals on the small 4 prong? The big plug is fine, just a little dirt inside the cover, but im still going to clean the contacts and put di-electric grease on them.

Thanks in advance.