ERROR CODE EXPLAINED
Cove Dishwasher
Cove Dishwasher 05 01 18 Error Code
What it means
Cove identifies error 050118 as a wash pump drive system over-voltage Vbus error.
Try this first
- Turn the home circuit breaker to the dishwasher off for 30 seconds, then turn it back on.
- Retest dishwasher operation.
- If the issue remains after the listed checks, contact Factory Certified Service to schedule a repair appointment.
Can I keep using it?⚠ Error 050118 concerns the dishwasher wash pump drive system
Repair usually required?⚠ Perform only the Cove 30-second power reset before escalating to service
If the error keeps returning
Follow the linked Cove support procedure and contact Factory Certified Service if the error returns.
Official source
Troubleshooting information verified against manufacturer support documentation.
View manufacturer support page →Safety note:ApplianceSignal provides general troubleshooting information. Always follow the appliance manufacturer's safety instructions and disconnect power when required.