Elizlampe

I had a similar problem in my 2000 diplomat. It was a junction box just after the bathroom gfci. Wire had come loose. 

3 hours ago, saflyer said:

 

My switch is very difficult to access the back side. I tried to look at it but can’t get a view. Did you just do it by feel?

Mostly yes. Mine was pretty high up. I got a head flashlight to wear and scooted the drivers chair as far back as possible then hugged the steering column as close as possible. Removing the old was the hardest part. My hands aren't strong and had to use a screw driver to press the piece that held it in place. My problem was no dash lights at all. The switch out fixed that. 

I replaced my headlight switch. I was able to go from under the dash and not pull the dash out. YouTube was my friend. Just need to get the right switch. 

Linda E.

2000 Monaco diplomat. 

I found a socket for my tail brake light on my 2000 diplomat at advanced auto parts. It's a Dorman 85830. Matched by site fit perfectly. I searched by looking a a socket to match the bulb size I needed then matched the prongs. 

Thank you so much Rickadoo. That's a huge help. And Idoc57 (carey)  it is a rear radiator and I believe that it is the rear radiator and I can access from the engine hatch under the bed. 

JDcrow

Taking out Rad/coolers or with them still on?

I'm hoping while still on. If not that will need a mechanic if it gets too conplicated and area mechanics are wanting it towed to the shop. 

Do you have any info on how?  I receive the fan blades tomorrow. Gotta get on it asap. 

I hope I can replace my engine fan myself. Need video or technical guidance. 2000 315 do cummins.