DCC PWM controller temp wire

[dhutton]

Don,

I believe you are mistaken. This is just a stud with a typical eyelet crimp with the yellow cover, which does insulate, but also a gauge indicator. It can 100% be removed and be covered with shrink tube.

That may very well be, it happens often. I’ve installed several DCC fan controllers and the temp sensor inserted into the radiator fins. The OP said the yellow connector was the temp sender. If that’s the case then DCC has changed their design and I suggested he be careful. Covering the yellow with black heat shrink is a low risk solution. Risk/reward analysis, it’s what I do...

Don