Hello All!
2008 Pontiac Grand Prix
3.8 V6
I am having a problem with my windshield washer fluid system. It isn't giving off any juice. I took the pump off and tested it on the battery, and it was dead, so I bought a new pump. I battery tested the new one and it was working, so I Installed it, filled the tank, and it still won't work, the pump wont even operate. I tested the wiring, and it's showing a constant 10 volt signal, which increases to just over 11 when the switch button is pressed. Now I find that weird, but the switch is clearly operating something if it's changing the voltage. I'm also wondering if it has something to do with the fluid level sensor. If anyone has any ideas or experience, i'd appreciate any input.
Thanks,
Richard
