Frigidaire
Improper Grounding or Faulty Switch
Garbage disposal switch shocks or tingles when touched.
Advertisements
Safety Warning
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.
Advertisements
Possible Causes
No equipment ground on circuit, Metal switch plate not grounded, Faulty switch leaking current to frame, Neutral and ground reversed
How to Fix / Troubleshooting
Safety warning: This is a serious electrical safety issue. Turn off the breaker immediately and do not use the disposal until corrected.
- Step 1 – Inspect switch box: With power off, remove the switch cover and check for a ground wire connected to the metal box or switch.
- Step 2 – Verify wiring: Ensure hot and neutral are correctly connected and that ground is not tied to neutral in the switch box.
- Step 3 – Replace suspect switch: If the switch appears damaged or corroded, replace it.
- Step 4 – Have grounding evaluated: A licensed electrician should verify proper grounding and bonding of the circuit and correct any code violations.
Advertisements
Repair Difficulty
Professional Required
5/5
Required Part
Wall Switch / Branch Circuit Grounding
Check Price on Amazon
We may earn a commission from links on this page.
Advertisements