Black+Decker Tilt / Safety Sensor Over-Sensitivity or Loose Connection

Vacuum shuts off when tilted to certain angles or when lifted

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Faulty tilt sensor, Loose internal connector, Damaged wiring from repeated flexing, Firmware misinterpretation of sensor

Safety first: Remove the battery before further handling.

Reproduce symptom: With the battery installed, gently tilt the vacuum in different directions to confirm the behavior (do not open the housing).
Check for rattling: Listen for loose parts inside that may indicate a broken sensor or connector.
Avoid extreme angles: As a temporary measure, avoid using the vacuum at the angles that cause shutoff.
Professional service: Tilt sensor and internal wiring issues require opening the housing and should be addressed by a technician.

Hard 4/5

Tilt Sensor / Internal Wiring Harness

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