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Dacor · DDW24M999US 24 in 42 dBA WiFi Connected Modernist Series Dishwasher

Dacor DDW24M999US 24 in 42 dBA WiFi Connected Modernist Series Dishwasher 1E Error Fix: Water Level Sensor Error

The water level sensor is defective or its wiring is damaged. The dishwasher cannot accurately measure the water level in the tub. Check the wire harness connections to the water level sensor (pressure switch). Test the sensor by blowing gently into the pressure hose — you should hear a click. Check the pressure hose for kinks, cracks, or disconnections. Replace the water level sensor if defective. This code may also appear if the sensor connector is corroded from moisture exposure.

High severity2 fixes available✨ Free fix available

Quick Answer

Error 1E on the Dacor DDW24M999US 24 in 42 dBA WiFi Connected Modernist Series Dishwasher means: Water Level Sensor Error. The top-ranked community fix is “Replace Water Level Sensor and Inspect Wiring Harness” (medium difficulty, ~45 min, DIY cost: $15-$25). 2 community-ranked fixes available below.

Published February 2026 · 2 fixes · dishwasher

Content is based on manufacturer service documentation, community repair experience, and OEM technical bulletins. Always verify with your owner's manual.Learn about our editorial standards.

When to Call a Professional

While many dishwasher repairs can be done safely at home, consider hiring a qualified technician if:

This is a high severity error — continued use may cause damage or a safety hazard
The repair involves electrical wiring, gas lines, or refrigerant
You've tried the top-ranked fix and the error persists
You smell gas, see sparking, or notice water leaking
The repair requires specialized tools you don't have
Your appliance is still under manufacturer warranty

Average professional repair cost for this issue: $120-$180.

Other Dacor Models with Error 1E

DRF367500AP 36 in 25.7 cu ft French Door Refrigerator with WiFi and Dual Evaporators

refrigerator · 2 fixes

DTF36FCS 36 in 20.7 cu ft Counter-Depth French Door Refrigerator with WiFi and Multi-Air Flow

refrigerator · 2 fixes

Other Dacor DDW24M999US 24 in 42 dBA WiFi Connected Modernist Series Dishwasher Error Codes

Wash Pump Motor Error

2 fixes

Water Supply Error — Not Filling

2 fixes

Drain Error — Not Draining

2 fixes

Low Water Level Error

2 fixes

Internal Communication Error

2 fixes

Button or Key Stuck

2 fixes

Heater Error — Water Not Heating

2 fixes

Leak Detected — Leak Sensor Activated

2 fixes

People Also Ask About Dacor DDW24M999US 24 in 42 dBA WiFi Connected Modernist Series Dishwasher Error 1E

What does error code 1E mean on a Dacor DDW24M999US 24 in 42 dBA WiFi Connected Modernist Series Dishwasher?

Error code 1E on the Dacor DDW24M999US 24 in 42 dBA WiFi Connected Modernist Series Dishwasher means: Water Level Sensor Error. The water level sensor is defective or its wiring is damaged. The dishwasher cannot accurately measure the water level in the tub. Check the wire harness connections to the water level sensor (pressure switch). Test the sensor by blowing gently into the pressure hose — you should hear a click. Check the pressure hose for kinks, cracks, or disconnections. Replace the water level sensor if defective. This code may also appear if the sensor connector is corroded from moisture exposure.

How do I fix error code 1E on my Dacor DDW24M999US 24 in 42 dBA WiFi Connected Modernist Series Dishwasher?

The most successful fix is "Replace Water Level Sensor and Inspect Wiring Harness" (medium difficulty, ~45 minutes). Estimated DIY cost: $15-$25. HomeMD has 2 community-ranked fixes for this error.

Is error code 1E on a Dacor DDW24M999US 24 in 42 dBA WiFi Connected Modernist Series Dishwasher serious?

This error is rated high severity. You should address it promptly — continued use could cause damage or safety concerns.

Can I fix Dacor DDW24M999US 24 in 42 dBA WiFi Connected Modernist Series Dishwasher error 1E myself?

Yes — the top-ranked community fix ("Replace Water Level Sensor and Inspect Wiring Harness") is rated medium difficulty and takes about 45 minutes. Tools needed: T20 Torx screwdriver, Multimeter, Needle-nose pliers.

How much does it cost to repair Dacor DDW24M999US 24 in 42 dBA WiFi Connected Modernist Series Dishwasher error 1E?

DIY cost: $15-$25. Professional repair typically costs $120-$180. Many homeowners save money by trying the top-ranked community fix first.

What other error codes does the Dacor DDW24M999US 24 in 42 dBA WiFi Connected Modernist Series Dishwasher have?

The Dacor DDW24M999US 24 in 42 dBA WiFi Connected Modernist Series Dishwasher has 8 other known error codes, including: 3E (Wash Pump Motor Error), 4E (Water Supply Error — Not Filling), 5E (Drain Error — Not Draining), 9E (Low Water Level Error), AE (Internal Communication Error), and 3 more.

Which other Dacor models have the 1E error?

Error code 1E also appears on 2 other Dacor models: DRF367500AP 36 in 25.7 cu ft French Door Refrigerator with WiFi and Dual Evaporators, DTF36FCS 36 in 20.7 cu ft Counter-Depth French Door Refrigerator with WiFi and Multi-Air Flow. The fix may vary by model, so check each model's specific page for tailored repair steps.

What other error codes does the Dacor DDW24M999US 24 in 42 dBA WiFi Connected Modernist Series Dishwasher have?

The Dacor DDW24M999US 24 in 42 dBA WiFi Connected Modernist Series Dishwasher has 8 other known error codes:

3E — Wash Pump Motor Error (2 fixes)
4E — Water Supply Error — Not Filling (2 fixes)
5E — Drain Error — Not Draining (2 fixes)
9E — Low Water Level Error (2 fixes)
AE — Internal Communication Error (2 fixes)
bE — Button or Key Stuck (2 fixes)
HE — Heater Error — Water Not Heating (2 fixes)
LC — Leak Detected — Leak Sensor Activated (2 fixes)

Which other Dacor models have the 1E error?

Error code 1E also appears on 2 other Dacor models:

DRF367500AP 36 in 25.7 cu ft French Door Refrigerator with WiFi and Dual Evaporators (refrigerator) · 2 fixes
DTF36FCS 36 in 20.7 cu ft Counter-Depth French Door Refrigerator with WiFi and Multi-Air Flow (refrigerator) · 2 fixes

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