Quote:
Originally Posted by leisurelarry
Figured it out the next morning. I had washed the coach the previous day and had hosed the mud and sand debris off the inside of the propane tank area. Water had rolled off the right side of the propane tank and into the pump wiring harness. I unsnapped it, sprayed WD 40 into both sides of the connection, snapped it back together and the system was completely back to normal. Lesson learned, be more careful with water around electrical connections.
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I have used, (with much success), a marine coating made by CRC for all of my toys that will see water, mud, salt, etc.
They make a couple types specifically for electrical / electronics - marine grade.
What it is / does, is put a protective coating on the wiring harnesses and connectors, terminal blocks, anything you spray it on.
No worries about fouling things up.
Have it on my offroad cars entire electrical connectors / terminal blocks assemblies.
Not one failure since purchase, and I pressure wash it quite a bit.
I noticed there is no undercoating or harness protection on my new coach, so I am going to invest in a few cans and get to work.
I would suggest ensuring clean connections prior to application.
Spray anything that will get wet, dirty, muddy.
my.02