1995 GMC Suburban Repair Question
Windshiled washer pump
In the diagram, the red wire at the washer motor should be hot when washer is activated. The black wire is ground.
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Check for power arriving at the pump. It may be a bad pump.
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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.
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