2H — Delay-start indicator (2 hours remaining)
2H is a normal status indicator showing about 2 hours remaining in the running cycle (it counts down). It is not a fault. Note: it indicates time remaining, not a programmed delay-start.
- Keep using it?
- Yes — fix when convenient
- DIY difficulty
- Easy
- Verified against
- lg.com ↗
How to fix it
- To start immediately, press POWER off, then POWER on, select a cycle, and press Start without Delay.
- To keep delay but change duration, press the Delay button to cycle through 1–24 hours.
- Confirm the door is fully latched and detergent is loaded for the delayed run.
Why it happens
Typical signs: 2H on display · No cycle action for 2 hours · Display counts down 2H → 1H → cycle start
- Delay-start feature programmed User selected Delay 2H deliberately.
- Accidental Delay-Start press User pressed Delay-Start instead of Start.
Related repair guides
More LG dishwasher codes
Frequently asked questions
What does the 2H code mean on a LG dishwasher?
2H is a normal status indicator showing about 2 hours remaining in the running cycle (it counts down). It is not a fault. Note: it indicates time remaining, not a programmed delay-start.
What causes the 2H code on a LG dishwasher?
Delay-start feature programmed: User selected Delay 2H deliberately. Accidental Delay-Start press: User pressed Delay-Start instead of Start.
Is it safe to keep using a LG dishwasher with a 2H error?
Yes — fix when convenient. This is rated a minor-severity fault.
How do I fix 2H on a LG dishwasher?
To start immediately, press POWER off, then POWER on, select a cycle, and press Start without Delay. To keep delay but change duration, press the Delay button to cycle through 1–24 hours. Confirm the door is fully latched and detergent is loaded for the delayed run.
Always unplug an appliance before servicing it. This guide is for informational purposes and is not a substitute for a qualified technician. Verified against manufacturer documentation: lg.com.