The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

gmc1971harwich · 05-12-2010, 10:51 PM

i bought a universal windshield washer pump for my 71 and installed it yesterday but i was confused as to where to wire the blue wire with the red stripe, instructions say it goes to the positive side of the wiper switch. anybody done this before that can tell me where to wire it into? theres 3 wires coming off the wiper switch which one do i use?

05-12-2010, 10:51 PM	#1
gmc1971harwich Registered User Join Date: Nov 2008 Location: Cape cod, ma. Posts: 394	universal windshield washer pump i bought a universal windshield washer pump for my 71 and installed it yesterday but i was confused as to where to wire the blue wire with the red stripe, instructions say it goes to the positive side of the wiper switch. anybody done this before that can tell me where to wire it into? theres 3 wires coming off the wiper switch which one do i use?