Grundig Dishwasher Error C2
⚡ Quick Answer: The Grundig Dishwasher C2 error indicates a malfunction in the drain pump, resulting in prolonged drain times and potential unusual noises during oper... ✅ DIY Fixable
What Does Error C2 Mean?
The Grundig Dishwasher C2 error indicates a malfunction in the drain pump, resulting in prolonged drain times and potential unusual noises during operation. This error typically arises when the pump fails to expel water within the expected timeframe, leading to incomplete wash cycles.
Common Symptoms:
- Dishwasher displays C2 error during or after a wash cycle
- Dishwasher fails to complete drain within expected time
Possible Causes
- Extended drain/pump‑out time beyond expected threshold (medium)
How to Fix Error C2
DIY Fix Check for drain obstructions and reset
- Turn off dishwasher and disconnect power.
- Inspect and clean the dishwasher filter and drain area.
- Check the drain hose for kinks or blockages and straighten/clear as needed.
- Reconnect power and start a new cycle to see if the C2 error clears.
Technician Only Diagnose pump and drainage system
- Inspect drain pump for obstructions or mechanical failure.
- Test drain pump operation and replace if failing.
- Verify wiring and connections to the pump and control board.
- Check the air gap (if present) and clear any blockage.
Parts needed: Drain pump, Drain hose, Filters
- If after cleaning filters/hoses and resetting the error persists
- If the drain pump fails to run or makes unusual noise
Next step
Choose the next step for C2
Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.
Most relevant component to inspect
Drain Pump
Pumps waste water out of the appliance during the drain cycle.
- Typical part-only price
- $35 - $80
- DIY difficulty
- Easy
- Estimated time
- 15-30 mins
Where can I find the model number?
Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.
Verify the complete model and part number on the retailer's compatibility page before ordering.
Other components that may be involved
Check these only if your diagnosis points to them.
Drain Hose
Carries waste water from the drain pump to your home's standpipe or sink drain.
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Technical Specifications
| wattage | 50W |
|---|---|
| component | Drain Pump |
| resistance | 10-15 ohms |
| part_number | GRD-123456 |
| voltage_rating | 230V AC |
Common Questions
What does C2 error mean on Grundig Dishwasher?
C2 error indicates a drain pump malfunction, causing prolonged drain times and incomplete cycles.
Can I fix Grundig Dishwasher C2 error myself?
Yes, check for drain obstructions, clean filters, and inspect the drain hose for blockages.
How much does it cost to fix C2 error?
Repair costs typically range from $80 to $250, depending on parts and labor.
When should I call a technician for C2?
Call a technician if the error persists after cleaning or if the pump makes unusual noises.
Data last verified: 2026-04-23
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