Error Code dC3
The automatic door-opening feature isn't working
Minor
Usually easy to fix - may resolve on its own
Also displayed as: dC3
What This Means
Auto Door Open actuator is out of order; Door open sensing switch is defective; Sub PBA or touch button PBA is not properly connected
What actually causes this:
The mechanism that automatically pops the door open after a cycle has failed or is stuck
First Thing to Check
Open the door manually — the auto-open feature is a convenience feature and the dishwasher still works without it
Parts Involved
How to Fix
- 1
1. Check connections for the Auto Door Open actuator
- 2
2. Check the door open sensing switch operation
- 3
3. If actuator and switch are normal, check Sub PBA and Touch PBA connections
- 4
4. Replace faulty component
Other Error Codes for DW80M9550US
The dishwasher's main computer and the display board can't talk to each other
The motor controller board inside the dishwasher stopped responding
Water is leaking inside the base of the dishwasher
Too much water detected inside the dishwasher
The water distribution motor that directs spray isn't working properly
The main wash pump that sprays water isn't working properly
The dishwasher door isn't fully closed
The dishwasher isn't getting enough water to run