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- - washer pump problems (https://67-72chevytrucks.com/vboard/showthread.php?t=716199)

wbrenk

08-27-2016 06:58 PM

washer pump problems

I have an 85 c20 and the washer pump isnt working. I took it out and hooked it up to 12v battery and it runs fine. I checked the fuses and they are all good so i hooked up a multimeter to the connecter where the pump was plugged in and im getting 12v there. So im confused why the motor isnt working. Any ideas?

Dave in Ozark

08-28-2016 09:54 PM

Re: washer pump problems

Check wiring diagram- the switch may be intended to switch negative? Shot in the dark

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