Lg Dishwasher DV288HNT Parts

This electrolytic capacitor helps stabilize and filter DC power on appliance control boards so electronics run reliably and noise is reduced. Replace a failing cap to restore consistent control operation and prevent erratic behavior. What it does:

• Smooths and filters DC voltage to protect control electronics from spikes and noise
• Helps maintain steady power to motors, relays, and sensors for reliable operation
• Failing caps can cause intermittent operation, error codes, non-starts, or unusual noises
• Commonly used on control boards and power supply circuits in appliances

• Always unplug the appliance and discharge capacitors before touching electronic components
• Observe correct polarity when installing; electrolytic capacitors are polarized
• Inspect surrounding board and connections for heat damage or corrosion before replacement

This fixed ceramic capacitor helps stabilize and filter electrical signals on the appliance's control circuitry, restoring reliable electronic operation and reducing intermittent faults. What it does

• Smooths voltage spikes and noise on control boards to help prevent erratic behavior.
• Supports proper timing and signal filtering for electronic controls.
• Common symptom: appliance won't start or cycles erratically when the capacitor fails.
• Common symptom: control board errors, unresponsive touch controls, or intermittent operation.

• Disconnect power to the appliance before attempting any repair.
• Discharge capacitors and avoid shorting terminals; use insulated tools.
• Handle the part by its body; avoid bending or stressing leads.