GE Oven Bad Line error code
Bad Line appears when power is applied to the unit but it has not been wired correctly. The oven detected a wiring problem at installation — for example, incorrect voltage or misconnected supply lines. This is an installation issue, not a broken part.
Last updated: September 30, 2026
What causes the Bad Line error?
- Incorrect supply voltage to the range
- Miswired electrical connection at installation
- Loose or swapped supply conductors
How to fix GE Bad Line — step by step
Work through these in order, from simplest and safest first. Stop as soon as the code clears.
- Stop using the oven
Do not attempt to cook with the oven while Bad Line is showing — the wiring must be corrected first.Safety warning: Turn off the circuit breaker to the range immediately and leave it off until the wiring is fixed. - Have the wiring corrected
Contact the installer or a licensed electrician to check and correct the electrical connection. The oven will function normally once the wiring is right.Safety warning: Wiring work must be done with the breaker off by a qualified person.
When to call a technician
- Always — Bad Line requires an installer or electrician to correct the wiring; it is not a DIY electrical repair
Frequently asked questions
What does Bad Line mean on a GE oven?
Bad Line means the oven was wired incorrectly when power was applied. Turn off the breaker and have an installer or electrician correct the wiring.
Sources
Every meaning and fix above was checked against official manufacturer documentation:
FixCode provides general troubleshooting information only — not professional repair advice. If you are unsure about any step, stop and call a qualified technician. Repairs done incorrectly can be dangerous and may void your warranty.