OVEN TEMPERATURE IS INACCURATE
LG PCB Assembly, Main / Range Main Control Board EBR77562709, Fixes Oven temperature is inaccurate
Genuine LG main PCB/control board for electric ranges. The board manages oven heating, temperature regulation, display functions, and range power/control operations.
Part EBR77562709LG
Guaranteed to Fit — or your money back.
Confirm your full appliance model number before ordering.
Confirm your full appliance model number before ordering.
Is This the Right Part?
Part NumberEBR77562709
ManufacturerLG
Appliance TypeRange
Part TypePCB Assembly, Main / Range Main Control Board
Common Symptoms
- Slow or uneven oven heating.
- Unresponsive range controls.
- Incorrect burner activation or burners turning on by themselves.
- Oven temperature not reaching or maintaining the selected setting.
Check Before Replacing
- Disconnect power before accessing or inspecting the control board.
- Confirm the range's complete model number is approved for EBR77562709 before ordering or installing.
- Check the oven temperature sensor and relevant heating components first; these can produce temperature-related symptoms without a failed main board.
- After other components are ruled out, inspect the board and connectors for visible heat damage, corrosion, or damaged connections.
- If qualified to perform live electrical testing, use the appliance wiring diagram to verify whether control voltage is reaching the applicable heating circuit.
Pro Tip
Do not use a temperature symptom alone to condemn the main board: check the oven temperature sensor and heating circuit components first, then inspect the board only after power is disconnected.
Part Details
Part NumberEBR77562709
Part TypePCB Assembly, Main / Range Main Control Board
ManufacturerLG
Appliance TypeRange
Primary FunctionCoordinates range power/control operations, including oven heating, temperature regulation, and display functions.
Installation Notes
- Disconnect the range from electrical power before installation or inspection.
- Verify the complete appliance model number and the exact EBR77562709 part number before installing.
- Handle the electronic board and its connectors carefully; inspect connectors for damage before reconnecting them.
Verified Compatible Models
FC457HFB.FBKLLGA, FC457HFD.FBDLLGA, FC457HFW.FWHLLGA, LRE3193BD/00, LRE3193BM, LRE3193SB, LRE3193SB/00, LRE3193ST, LRE3193ST/00, LRE3193SW/00
Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.
✅Compatibility & Cross Reference
Not sure about your model number? Call 1-877-899-7278 and we’ll help you confirm. All brand names are the property of their respective owners and are used for compatibility reference only.
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