Windshiled washer pump

1995 GMC SUBURBAN
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SHAY1111
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On our 1995 GMC suburban we checked the windshield washer fluid level,the lines for clogs, checked the fuses and replaced the pump. When we turn the switch on the wipers turn on, however the pump is still not spraying. What else could be wrong?
Nov 28, 2010 at 7:18 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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JDL
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In the diagram, the red wire at the washer motor should be hot when washer is activated. The black wire is ground.
Nov 28, 2010 at 7:41 PM
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WRENCHTECH
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Check for power arriving at the pump. It may be a bad pump.
Nov 28, 2010 at 7:41 PM
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HMAC300
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a lot of times the littel sprayers get clogged. disconnect the hose at the sprayer and hit the washer and see if fluid comes out. if it does get a fine wire like off a shipping tag and run it down inside the sprayer. then try blowing air through it. then hook up hoses and try it.
Nov 28, 2010 at 7:44 PM