Congrats on your new Sunny!
To your water pump, we need some more info to help better. It sounds like a prior owner changed and it's hard to know what you have at the moment. In these cases pictures go a long way showing us what you are up against and we may be able to see something.
You mentioned that used alligator clips, that is a start pending what they did with the clips. Again, pics help here to see what they did.
Also, if there is a holding tank panel with some switches on it, take some pics of that too. Some of the campers had the tank panel with a water pump switch in them, and then for a period of time, some had a switch on the range vent hood for the water pump. Not sure what yours is like, but we can help you sort it out.
There are 3 ways to add pics.
1. Upload pics to a specific post attaching them at the end of the post.
2. Linking them in from a public viewable web photo hosting service you have.
See here for 1 and 2 https://www.sunlineclub.com/forums/f...html#post86041
3. You can upload pics to the forum in your own personal photo album. Then link them to anywhere in the text of a post. See here on how to create an album. https://www.sunlineclub.com/forums/f...html#post87945
If you still get stuck, let us know. Pic's go a long way in helping show things you are working on, and we really like seeing Sunline pics!
Hope this helps
Current Sunlines: 2004 T310SR, 2004 T1950, 2004 T2475, 2007 T2499, 2004 T317SR
Prior Sunlines: 2004 T2499 - Fern Blue
2005 Ford F350 Lariat, 6.8L V10 W/ 4.10 rear axle, CC, Short Bed, SRW. Reese HP trunnion bar hitch W/ HP DC
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