OEM VERIFIED BENCH

OFFICIAL FAULT CODEE3

GE // OFFICIAL DIAGNOSTIC BENCH

GE E3

DishwasherDrainage System & Drain Pump

Dishwasher

Select Appliance Type

0ms Instant Telemetry Switch

Other Brands Sharing Code E3:BoschE3 SiemensE3 SamsungE3 LGE3 WhirlpoolE3 ElectroluxE3 AEGE3 BekoE3 IndesitE3 HaierE3

Symptom / Description

FAULT

GE Profile / Cafe UltraFresh Microban Built-in Dishwasher: Drain evacuation timeout E3; water remains in sump after 240 seconds of drain pump operation.

TELEMETRY // LIVESIG: FAULT_DETECTED

Root Cause

ROOT CAUSE

On GE dishwashers powered by Cafe / Profile UltraFresh Microban wash filtration, dedicated deep clean silverware jets, and SmartHQ telemetry: Blocked microfilter, foreign body (glass shard, olive pit) jamming drain impeller, kinked hose, or open pump motor (~160–220 Ω).

CIRCUIT // SUBSYSTEMLOGIC: ROOT_ISOLATED

Repair Instructions

UNLOCKED

1Remove sump filters and clean thoroughly. Check drain pump impeller for free rotation. Measure drain pump winding resistance (~160–220 Ω). Press and hold Start button for 3 seconds to cancel cycle, wait 2 minutes for drain cycle to conclude, then power cycle.

AI diagnostic workshop engine analyzing appliance circuit schematics and error telemetry in real time

AI WORKSHOP PROTOCOL ENGINE

Direct extraction from OEM factory manuals & wiring schematics

Field Actions

DISPATCH

Need Help? Call a Certified Technician Worldwide GE Parts Finder

Electrical & Safety Protocol

Always disconnect appliance from 230V/400V mains before opening panels. Use CAT III multimeter for circuit testing.

CALIBRATED BENCH PROTOCOL // CAT III 600V

Workshop Verification & Safety Checklist

WORKSHOP VERIFICATION PROTOCOLDrainage System & Drain PumpDishwasher

2. Multimeter & Electrical Bench Tests (Ω)

MODE: OHMMETER (Ω)AUTO-RANGE

Precision digital multimeter probes measuring electrical resistance in Ohms on an appliance control board

CALIBRATED METROLOGY RESISTANCE BENCH (CAT III)

Nominal Resistance (Ω)

160Ω–220Ω (Sync 230V) / 20Ω–45Ω (3-Phase BLDC)NOMINAL

0 Ω (SHORT)CALIBRATED BAND∞ OL (OPEN)

▲ NOMINAL OPERATING WINDOW

Target Component:Drain Pump Motor Stator Coils

Test Pins & Connections

PROBE (+)

PROBE (-)

Across pump motor spade terminals (L-N unclipped)

Tolerance & Diagnostic Criteria±10% balance. Insulation resistance between coil and motor chassis must exceed 20MΩ.

1. Pre-Intervention Electrical Safety Protocols

!Electrical Safety Protocol: Isolate 230V mains power before accessing the lower pump housing.
!Prepare a shallow basin and absorption towels: expect 3 to 10 liters of stagnant trapped water upon filter opening.
!Beware of sharp foreign objects (broken glass, needles, screws) trapped inside the impeller cavity.

3. Preliminary Mechanical & Visual Checks

Unscrew coin trap filter and clear all foreign debris (coins, hairpins, bra underwires).
Rotate pump impeller manually: synchronous magnetic rotors should snap cleanly in 90° intervals without jamming.
Check drain hose for kinks, blockages, or unpunched sink spigots; verify drain height is between 65cm and 100cm.

Perform these diagnostic steps before triggering AI Deep Search or replacing boards.Certified Workshop Routine

Frequently Asked Questions: GE E3

FAQ TREE

What does error code E3 mean on a GE appliance?

GE error code E3 indicates: GE Profile / Cafe UltraFresh Microban Built-in Dishwasher: Drain evacuation timeout E3; water remains in sump after 240 seconds of drain pump operation..

What is the root cause of GE error code E3?

The primary root cause for GE code E3 is: On GE dishwashers powered by Cafe / Profile UltraFresh Microban wash filtration, dedicated deep clean silverware jets, and SmartHQ telemetry: Blocked microfilter, foreign body (glass shard, olive pit) jamming drain impeller, kinked hose, or open pump motor (~160–220 Ω)..

How do I fix or resolve GE error code E3?

To resolve error code E3: Remove sump filters and clean thoroughly. Check drain pump impeller for free rotation. Measure drain pump winding resistance (~160–220 Ω). Press and hold Start button for 3 seconds to cancel cycle, wait 2 minutes for drain cycle to conclude, then power cycle.

Is it safe to clear GE error code E3 by resetting power?

Resetting power (unplugging for 5–10 minutes) clears temporary memory errors. However, if GE code E3 persists, the physical component causing On GE dishwashers powered by Cafe / Profile UltraFresh Microban wash filtration, dedicated deep clean silverware jets, and SmartHQ telemetry: Blocked microfilter, foreign body (glass shard, olive pit) jamming drain impeller, kinked hose, or open pump motor (~160–220 Ω). must be inspected or replaced.

How do I test electrical resistance for GE code E3 using a multimeter?

Set a digital multimeter to ohms (Ω). Disconnect power and test Drain Pump Motor Stator Coils across Across pump motor spade terminals (L-N unclipped). Expected nominal reading is 160Ω–220Ω (Sync 230V) / 20Ω–45Ω (3-Phase BLDC). Tolerance: ±10% balance. Insulation resistance between coil and motor chassis must exceed 20MΩ..

What safety protocol must be followed before servicing GE code E3?

Standard electrical safety protocol: 1. Disconnect 230V mains power before opening panels. 2. Verify zero voltage at test points. 3. Allow hot water or heating elements to cool below 30°C before handling.

Community Verification

COMMUNITY

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OEM VERIFIED BENCH

OFFICIAL FAULT CODEE3

GE // OFFICIAL DIAGNOSTIC BENCH

GE E3

DishwasherDrainage System & Drain Pump

Dishwasher

Select Appliance Type

0ms Instant Telemetry Switch

Other Brands Sharing Code E3:BoschE3 SiemensE3 SamsungE3 LGE3 WhirlpoolE3 ElectroluxE3 AEGE3 BekoE3 IndesitE3 HaierE3

Symptom / Description

FAULT

GE Profile / Cafe UltraFresh Microban Built-in Dishwasher: Drain evacuation timeout E3; water remains in sump after 240 seconds of drain pump operation.

TELEMETRY // LIVESIG: FAULT_DETECTED

Root Cause

ROOT CAUSE

CIRCUIT // SUBSYSTEMLOGIC: ROOT_ISOLATED

Repair Instructions

UNLOCKED

AI WORKSHOP PROTOCOL ENGINE

Direct extraction from OEM factory manuals & wiring schematics

Field Actions

DISPATCH

Need Help? Call a Certified Technician Worldwide GE Parts Finder

Electrical & Safety Protocol

Always disconnect appliance from 230V/400V mains before opening panels. Use CAT III multimeter for circuit testing.

CALIBRATED BENCH PROTOCOL // CAT III 600V

Workshop Verification & Safety Checklist

WORKSHOP VERIFICATION PROTOCOLDrainage System & Drain PumpDishwasher

2. Multimeter & Electrical Bench Tests (Ω)

MODE: OHMMETER (Ω)AUTO-RANGE

CALIBRATED METROLOGY RESISTANCE BENCH (CAT III)

Nominal Resistance (Ω)

160Ω–220Ω (Sync 230V) / 20Ω–45Ω (3-Phase BLDC)NOMINAL

0 Ω (SHORT)CALIBRATED BAND∞ OL (OPEN)

▲ NOMINAL OPERATING WINDOW

Target Component:Drain Pump Motor Stator Coils

Test Pins & Connections

PROBE (+)

PROBE (-)

Across pump motor spade terminals (L-N unclipped)

Tolerance & Diagnostic Criteria±10% balance. Insulation resistance between coil and motor chassis must exceed 20MΩ.

1. Pre-Intervention Electrical Safety Protocols

!Electrical Safety Protocol: Isolate 230V mains power before accessing the lower pump housing.
!Prepare a shallow basin and absorption towels: expect 3 to 10 liters of stagnant trapped water upon filter opening.
!Beware of sharp foreign objects (broken glass, needles, screws) trapped inside the impeller cavity.

3. Preliminary Mechanical & Visual Checks

Unscrew coin trap filter and clear all foreign debris (coins, hairpins, bra underwires).
Rotate pump impeller manually: synchronous magnetic rotors should snap cleanly in 90° intervals without jamming.
Check drain hose for kinks, blockages, or unpunched sink spigots; verify drain height is between 65cm and 100cm.

Perform these diagnostic steps before triggering AI Deep Search or replacing boards.Certified Workshop Routine

Frequently Asked Questions: GE E3

FAQ TREE

What does error code E3 mean on a GE appliance?

GE error code E3 indicates: GE Profile / Cafe UltraFresh Microban Built-in Dishwasher: Drain evacuation timeout E3; water remains in sump after 240 seconds of drain pump operation..

What is the root cause of GE error code E3?

How do I fix or resolve GE error code E3?

Is it safe to clear GE error code E3 by resetting power?

How do I test electrical resistance for GE code E3 using a multimeter?

What safety protocol must be followed before servicing GE code E3?

Community Verification

COMMUNITY

Did this solution resolve the issue?

GE E3

Symptom / Description

Root Cause

Repair Instructions

Field Actions

Workshop Verification & Safety Checklist

Frequently Asked Questions: GE E3

Community Verification

Related GE Dishwasher Error Codes

GE E3

Symptom / Description

Root Cause

Repair Instructions

Field Actions

Workshop Verification & Safety Checklist

Frequently Asked Questions: GE E3

Community Verification

Related GE Dishwasher Error Codes