Parts for Lg LDG4315BD: Controller Parts

This PCB assembly is the appliance's main control board that manages cycle commands, sensor signals and user inputs to keep the appliance operating correctly. Replacing a faulty board restores control and communication functions. What it does:

• Receives inputs from the control panel and sends commands to motors, valves and heaters
• Monitors sensor signals and timing functions to coordinate cycles
• Stops operation or causes errors if the board fails or loses power
• Common symptom link: unresponsive controls, error codes, or appliance that won't start

• One PCB assembly (control board)

• Disconnect power before starting and verify power is removed to avoid shock
• Handle the board carefully and avoid touching components or connectors; observe electrostatic discharge (ESD) precautions
• Inspect connectors and wiring for damage and ensure secure connections during reassembly

Fix a range that won't heat, cycle on, or respond to buttons. This control board assembly interprets inputs and restores reliable oven operation.

Protects your range control panel display from spills, grease, and damage. Replace when cracked, discolored, or visibility is reduced. Verify fit with your model.

Range not heating or turning on? The main control board manages all electronic functions. Moderate DIY repair requiring careful wire transfer to labeled terminals.

Note: Per LG, the buzzer is now built into the board and the connector harness can be left disconnected.

Fix intermittent power loss or electrical failures in your range with this wiring harness. Restores proper connections between components. Moderate DIY.

Fixes intermittent power or control issues caused by damaged wiring. This harness restores electrical connections between range components for reliable operation.

Range controls not responding or features intermittent? This wiring harness restores power and signal connections between components for reliable operation.

Replace your range's control board support bracket if the PCB is loose or unstable. This mounting bracket secures the circuit board. DIY-friendly repair.

Oven door hinge bracket secures the door hinge assembly to your range frame. Replace if cracked, bent, or damaged to restore proper door support and alignment.