Quote:
Originally Posted by philipk
It's park in a heated garage.
How can I test the pump?
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Trace the hoses to back "wherever" it is and disconnect them. Try the washer, if you don't hear it run then, the pump is either defective or no power to it. You'll need a meter of some kind then to see if your getting power to it. You could ckeck the fuses to see if its on a fuse by itself too.
My 09 manual doesn't even list a fuse for the washer pump!!

Unless it's vacuum operated but it's got a good hum to it when pumping which sounds more electric than vacuum operated.