Lg Oven: not functioning

Possible Causes

Power supply or circuit issue

How to Identify: No display, no LEDs, unit completely unresponsive; check house circuit breaker and dedicated circuit requirement

Part: Power supply wiring / breaker / dedicated circuit

Control panel / touchpad failure

How to Identify: Some buttons unresponsive or display blank while other parts have power; settings not accepted

Part: Control panel / touchpad

Main electronic control board failure

How to Identify: Unit receives power but does not operate; display may be blank or error codes; other components unresponsive

Part: Main control board

Internal safety lock / feature engaged

How to Identify: Display shows OVEN LOCKOUT or CHILD LOCK; oven doesn’t start until lock is disabled

Part: Control settings / lock feature

DIY Solutions

Check circuit breaker and power connection

Easy 5–10 minutes

1. Locate home circuit breaker panel
2. Verify breaker for oven circuit is ON
3. Ensure oven power cord is fully connected and outlet is live

⚠️ Safety First: Turn off power before touching wiring or cord

Disable control lock feature

Easy 2–3 minutes

1. Look at display for ‘OVEN LOCKOUT’ or ‘CHILD LOCK’
2. Press and hold START or LOCK key for ~3 seconds to disable lock
3. Attempt normal operation

Professional Repairs

Replace control panel or touchpad

Estimated Cost: $100–$300

Replace main electronic control board

Estimated Cost: $200–$600

When to Call a Professional

Display remains blank after power and lock checks

Unit shows error codes not resolved by reset

Internal wiring or control board suspected faulty

Preventive Maintenance

• Regularly check and tighten power connections: Power interruptions leading to non-functioning appliance
  Frequency: monthly
• Avoid spilling liquids on control panel: Control panel failure affecting functionality
  Frequency: as needed

Frequently Asked Questions

Why is my LG Oven not functioning?

The top causes include power supply issues, control panel failures, or an engaged safety lock.

How do I fix LG Oven not functioning myself?

Check the circuit breaker and ensure the power cord is connected. Disable any control lock features if active.

How much does it cost to fix not functioning?

Replacing the control panel costs $100–$300, while the main electronic control board costs $200–$600.

When should I call a technician for not functioning?

If DIY solutions fail or the problem persists, it's advisable to contact a professional due to potential complexities.

References & Sources

• LG Electric Range / Gas Range: Oven Power Issues Official
• LG Range, Oven, Electric Cooktop: Powers On, Won't Run Official

Can I Fix This Myself?

50%

DIY Success Rate Difficulty: Either

Common Issues Reported by Users

• Control board failure (1 mentions)
• General reliability issues with LG (1 mentions)

User Suggested Solutions

1. Replace control board

   Success rate: 33.0%

2. Consider switching to a more reliable brand like Kitchenaid

   Success rate: 33.0%

Community Discussions

screen is gibberish and power cycle loop

It was the control board, easy fix.

DIY View on Reddit →

range died

Kitchenaid is recommended over LG due to reliability concerns.

Pro needed View on Reddit →

Source: Reddit r/appliancerepair