wiper fluid not coming out
Seeing as both yours don't work, I'm not sure if that would be the problem, but maybe worth a look.
Second, verify the pump is working when the button is pushed.
If the pump dosent work, verify you have power to pump when button is pushed. If no power then your screwed. Have to determine if you have an operative switch. I havent heard of one failing yet but you could be the first, someone has to be.
Third, if pump is getting power, pop off outlet hose and verify washer fluid is passing through pump. If no fluid passes through pump, may be a blockage inside tank at opening to pump. Or inoperative pump and change out is in order.
Forth, if fluid passes through pump you are on the home stretch. Follow hoses to final destination making certain nothing is kinked as previously stated. Finally pull the hoses off the squirter nozzles and verify flow.
Not all inclusive but should give you a place to start. Good luck.
Last edited by LS4SPEED; Feb 16, 2010 at 03:17 PM. Reason: sp
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it is in your glove box manual pages 5-96 5-97 5-98.
if you don`t have a book you can download it here :
http://www.gm.ca/gm/english/motion/c...dispManualInfo
This happened to me when I used the washer spray when it was about 15 degrees, it blew the fuse. Two minute fix.


