ErrorCodeDoctor
LG · Range (Radiant Cooktop)

LG Range (Radiant Cooktop) CE4 error code

Difficulty: Medium · Cost: $0–$200 · Duration: 2m

The CE4 error on your LG Range (Radiant Cooktop) means a display fault was detected. Press the Power ON/OFF button to attempt to clear the error. If CE4 reappears turn the circuit breaker off and wait 30 seconds before turning it back on. If the error persists the unit requires service.

Common causes

  • Display board has a fault or contact issue

How to fix it

  1. 1

    Press the Power ON/OFF button

  2. 2

    If CE4 reappears turn the circuit breaker off and wait 30 seconds

  3. 3

    Turn the circuit breaker back on

  4. 4

    If the error persists contact a qualified technician service

Related LG Range (Radiant Cooktop) error codes

1

HS

The cooktop surface temperature is above 150°F — too hot to touch

easy
2

H5

The cooktop surface temperature is above 150°F — too hot to touch

easy
3

PF

Power to the range was interrupted

easy
4

Sb

Sabbath mode is active — temperature control, timer, light, and alarm functions are disabled

easy

CE4 error — frequently asked questions

What does the CE4 error mean on a LG range (radiant cooktop)?

An error was detected with the cooktop display

What causes the CE4 error?

The CE4 error is usually caused by: Display board has a fault or contact issue.

Can I fix the CE4 error myself?

It's possible for a moderately handy person, but budget 2m and expect some disassembly.

How much does it cost to fix the CE4 error?

Fixing the CE4 error on a LG range (radiant cooktop) typically costs $0–$200, depending on parts and whether you do it yourself or hire a technician.

Is it safe to keep using my range (radiant cooktop) with the CE4 error?

In most cases yes, but it's best to address the CE4 error soon — see the fix steps below to resolve it.