Lg COV37801402 Pcb Assembly (Main Control Board) OEM Part

Product Details

Genuine Lg part.

Cross Reference Information

Part Number COV37801402 replaces AP7235474.

Description

This PCB assembly is the appliance's main electronic control board that manages cycles and user inputs. Replacing a failed board restores proper electronic control and display responsiveness for affected functions. What it does:

• Controls timing, sensors, and user-interface signals to run appliance cycles
• Routes power to motors, valves, heaters, or other subsystems per control logic
• Resolves symptoms like unresponsive controls, intermittent operation, or erratic cycle behavior
• Does not include mechanical components—handles only electronic control and signaling

What's included: One PCB assembly Install notes:

• Disconnect power (unplug or trip breaker) before replacing the board to avoid shock or damage
• Handle the board by the edges and avoid touching components; use anti-static precautions if possible
• Verify connector positions and orientations before unplugging; take photos for reference
• If multiple boards are present, the part number on the board matches before installation