GE Dishwasher C8 error code

Dishwasher

On GE dishwashers, error C8 indicates: Detergent cup is blocked from opening — move silverware or a pan out of the way. Start with a 5-minute power reset at the breaker, then follow the dishwasher-specific checks below before ordering replacement parts for C8.

Reviewed August 2025 · sources below

Safe to keep using?

Stop using

Severe overheating requires stopping use until the cause is identified.

• Unplug the appliance before inspection.
• Do not continue using the appliance until the cause is identified.

5 product recalls may apply

Brand-level matches — verify your model.

Show

Viking Range Expands Dishwasher Recall Due to Fire Hazard
Aug 2015 · Confirm your model
Notice
GE Recalls Dishwashers Due to Fire Hazard
Aug 2012 · Confirm your model
Notice
Viking Range Recalls Dishwashers Due to Fire Hazard
Apr 2012 · Confirm your model
Notice
GE Recalls Dishwashers Due to Fire Hazard
Oct 2010 · Confirm your model
Notice
General Electric Recalls Dishwashers Due to Fire Hazard
May 2007 · Confirm your model
Notice

Next step

Still seeing C8?

Show a photo or describe the symptom. Answer a few safety-first questions and see whether a part is needed.

Diagnose my appliance

Free guided checks · No account required · Don’t open live electrical, gas, or refrigerant equipment

How to fix C8

Unplug the dishwasher or turn off power at the breaker before inspecting any components.
Reset GE C8: leave power off for 5 minutes, restore power, then restart. Confirm whether C8 returns.
Check the most common cause for C8: Detergent cup is blocked from opening — move silverware or a pan out of the way.
Inspect hoses, connections, and visible wiring for damage, clogs, or loose fittings.
If a reset and basic checks don't clear the code, use our lookup tool for AI-powered diagnosis or contact a qualified technician.
Reassemble, restore power, and run a test cycle. If C8 returns, the faulty component likely needs replacement.

Call a pro when: Call a technician if you smell burning, see sparking, hear grinding from the motor, or the code returns after replacing the suspected part.

What C8 means

Detergent cup is blocked from opening — move silverware or a pan out of the way.

DIY Difficulty

1 /10EASY

This is a straightforward homeowner task with basic tools and low risk.

Time: 15–30 minutes

Risk: Low

Skill: Beginner

Tools: Screwdriver, Adjustable pliers, Flashlight

Likely causes

Most likelyUser-serviceable issue

Many codes resolve with cleaning, resetting, or reconnecting.

Check: Power-cycle the appliance and check for obvious blockages or loose connections.

Est. cost: $0–$0

PossibleFailed component

Wear or electrical failure of an internal part.

Check: If basic checks fail, the faulty component likely needs replacement.

Est. cost: $0–$75

Repair or Replace?

DIY repair

$26–$49

Professional repair

$191–$259

Comparable replacement

$659–$891

Our recommendation

REPAIR LIKELY MAKES SENSE

REPAIR LIKELY MAKES SENSE. Professional repair ($191–$259) is well below replacement cost.

How old is your appliance?

Actual repair and replacement costs vary by model, location, labor rate, and condition.

Professional assistance recommended

This issue may be unsafe for DIY repair. Follow the safety guidance above and contact a qualified technician.

Repair videos

How To Reset C8 Code Error For Electrolux Dishwashing Machine ( Hood type )

Electrolux Dishwasher Error Code C8 (Rinse Pump Problem - How To Fix Error Code C8)

How to GE Dishwasher Service Mode | Read Error Codes & Run Diagnostic Tests

User manuals

Start with the official support page, then use the search options if that link has moved. You’ll usually need your model number.

OfficialGE appliance manuals

Find your model number, then download manuals from GE support.

Manual librarySearch GE Dishwasher manuals on ManualsLib

Free scanned manuals — search results, not a guaranteed match.

Web searchSearch the web for GE Dishwasher user manual

Useful when manufacturer pages move or don’t list older models.

Questions about C8

What does C8 error code mean on a GE dishwasher?

Detergent cup is blocked from opening — move silverware or a pan out of the way.

How do I reset GE dishwasher C8?

Unplug the dishwasher or switch it off at the breaker for 5 minutes, then restore power and restart. A reset clears a stored C8 after a glitch, but the code will return if the underlying fault is still present.

What part do I need for GE C8?

Not always — some C8 errors are caused by user-fixable issues like clogs or unbalanced loads. Try the troubleshooting steps first.

Can I fix GE error C8 myself?

Many C8 errors can be fixed DIY if you're comfortable with basic tools. Start with the reset and steps above. If the issue involves electrical components or the code returns after replacing parts, call a professional.

Other GE Dishwasher codes

GE C1 GE C2 GE C3 GE C4 GE C5 GE C6

Prevent this problem next time

Follow manufacturer maintenance schedule
Address small issues before they worsen

Sources

Manufacturer meaning

Detergent cup is blocked from opening — move silverware or a pan out of the way.

FixApplianceCode guidance

Start with basic checks for GE C8 before ordering parts.

Source type: Part database

Source: ModelPartFinder + FixApplianceCode editorial

Last reviewed: 2026-10-24

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