Can I fix Samsung dishwasher error code 1E myself?

Often, yes. Safe first checks: Waterwall models: clean the fine filter at the bottom of the dishwasher - see your user manual for how Rotary models: switch the power off at the circuit breaker for 30 seconds, then back on; empty the dishwasher, add detergent, and start a Normal cycle If the code returns after the filter is cleaned (Waterwall) or after the restart cycle (Rotary), request service from Samsung.

Samsung Dishwasher error code 1E

Also shown as: IE

What it means

On Waterwall models: a clogged filter error - water is not making it through the filter. On Rotary models: a high temperature heater error - the temperature inside the dishwasher is too hot.

Likely causes

Waterwall models: the fine filter at the bottom of the dishwasher is clogged
Rotary models: the temperature inside the dishwasher is too hot

Safety first: switch the appliance off and unplug it (or turn it off at the circuit breaker) before you check anything. If water is involved, close the water supply valve too. Never open panels or touch internal wiring. Anything that involves gas lines, refrigerant or sealed systems, or mains-voltage wiring is a job for a professional - not a home fix.

Safe first checks

Waterwall models: clean the fine filter at the bottom of the dishwasher - see your user manual for how
Rotary models: switch the power off at the circuit breaker for 30 seconds, then back on; empty the dishwasher, add detergent, and start a Normal cycle

When to call a pro

If the code returns after the filter is cleaned (Waterwall) or after the restart cycle (Rotary), request service from Samsung.

Repair or replace?

Try the safe checks first - many codes clear with a clean filter, a straight hose or a balanced load, and those cost nothing. If the code comes back, a service call typically costs $50-$150 for the visit and diagnosis (Angi puts an average service call at $50-$100; Sears lists a $90-$150 diagnostic fee). Get the full repair quote before you decide. If the machine is old and the quote is a large part of the price of a new one, replacing usually makes more sense than repairing.

Source: Samsung Support