I already did a search and came up with nothing much about washer pumps. I am in the middle of replacing my w/s washer pump and there are two wires, one black and the other black with a blue tracer, imbedded in the hose going up into the hood. It looks like a heat shrink wrapped connector of some sort but it wasn't connected to anything nor did it look like it had been for a while. The pump itself is crapped out, I can see the corrosion through the plastic case and already bought it's replacement yesterday. '91 300SE w/ headlight washer/wipers. The headlight system is working perfectly so it is getting power. Any ideas anyone?

Thanks in advance, going back out to finish putting the new pump in, check back in a little while.

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1991 300SE (my ride, 279,000 miles, looks almost new
1954 Cadillac (21 yo son's car, he bought when age 15)
1972 SeaBird 19 ft runabout (old but solid, slant six, Volvo sterndrive perfect condition, undergoing complete overhaul and refit)
1998 Toyota Rav4 (my sons daily driver when he is in the Continental US, PROUDLY serving in US Navy)