Wiring for fresh water pump switch?

[Vndlfsn]

I didn’t take note of the positions of the 2 purple and 1 green wire going to the rocker switch before disconnecting them.

I put them back but now the sink faucet only works with the pump rocker switch on. Therefore I’m assuming I’ve not wired it correctly.

Each of the spades is labeled: middle is 1 and on either side are 1a and 1b.

Any assistance you can provide will be appreciated!

[xEVC]

Is this a USA full camper (e.g. Winnebago conversion)? What year?

My 2000 EVC has two yellow wires only.

There's a wiring diagram for 1995 year here: https://www.winnebago.com/Files/Files/Winnebago/Resources/Diagram/1995/114202.pdf

It appears to show blue, purple, and gray colors.

[Vndlfsn]

Sorry- that would be for s 1997 EVC.

[Vndlfsn]

I found the wiring diagram on the Winnebago website. I had no idea those existed, that’s very cool!

It appears as if somebody swapped the two wire switch out for a three wire at some point in time and that’s what was goofing me up.

I ordered a new two wire switch from eurocampers.com.

Thanks everybody for your help!

[Vndlfsn]

So yeah wiring gremlins. Entering the rear compartment are 2 purples and one green. One of the purples has been sliced into 2 hot leads and the other purple is Neutral as is the green. I can pair the 4 to the opump switch and the 12v outlet and all will work but the sink faucet only works when the pump is on via the switch.

The manual clearly states that the faucet pump automatically turns on when you turn the faucet knob.

Looking under the sink I can see the pump and the various hoses and electrical wiring but I do not see a switch anywhere even though it is noted on the Winnebago wiring diagram as separate from the pump and separate from the rear pump switch.

[HeyCrutch]

The 1995 Winnebago EVC had a switch in the control panel just above the Norcold Refrigerator. My understanding is that beginning with the next model (1997) the switch was integrated into the rotating knob of the shurflo faucet (while the rear sprayer still requires first acting a separate switch).
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