Originally Posted by jondrew55
Iím taking the doggos for a walk at night and I notice the there are 4 leds of the passenger tail light just barely illuminated. Very weird. Not plugged into the truck. I decided to check the trailer connector. I had a rubber cap protecting the end. The connector was full of blue green corrosion. I gave it a blast with the garden hose and it all was flushed out. Lights we out again. Lesson: donít put a protective cap over a wet connector.
Yup ! bought a cover cap for the 7-way cord and deleted it a month later because of the corrosion. Better to let it hang face down and dry out after rain. - brad