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Sump Pump Failure Troubleshooting Guides
Published FixGraph guidance for diagnosing and responding to sump pump failure.
Matching published guides
Choose a guide that matches the service, equipment, and conditions you are seeing.
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Basement discharge pipe sump pump failure: What to Check and What to Do Next
Treat a failed basement sump pump and discharge pipe as an urgent water and electrical-safety problem, not a routine pipe repair. From a dry, safe position, observe whether water is rising, whether the pump is silent or cycling, and whether the visible discharge pipe is disconnected, crushed, frozen, leaking, or returning water toward the foundation.
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Basement float switch sump pump failure: What to Check and What to Do Next
Treat a sump pump that does not start, stop, or keep up as an urgent water and electrical-safety issue, not a DIY float-switch repair. From a completely dry location, observe the water level, whether the float appears obstructed, any safe status indication, and where the discharge ends.
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Basement sump pump failure power outage: What to Check and What to Do Next
A sump pump that stops during a power outage is not automatically a failed pump. First establish whether the utility is out, a dry accessible protection device has tripped, or a battery backup or alarm is responding.
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Basement sump pump failure: What to Check and What to Do Next
Treat a failed sump pump as an urgent water and safety issue. From a dry, stable location, observe the water level without entering the pit or standing water, note visible power or alarm indicators without touching wet equipment, and record whether the discharge outlet is visibly flowing or blocked.