At FixByWill Appliance Repair, we recently serviced a Whirlpool dishwasher in Estero, FL that was not working at all.
This is a common issue we see in homes across Estero and Bonita Springs, Florida, especially with modern dishwashers that rely on electronic communication between components.
The Problem
The customer reported that the dishwasher would not start and showed an error related to loss of communication.
The unit was unresponsive, and none of the cycles could be selected. This type of issue typically points to a failure in communication between the main control board and the user interface.
Diagnosis
Following the official Whirlpool diagnostic procedure, we tested the system and confirmed a communication failure between the main board and the user interface panel.
In many cases, either component can cause the issue, so proper diagnosis is critical to avoid unnecessary repairs.
After testing, we determined that the user interface was defective.

The Repair
To fix the problem, we:
- Safely disconnected power to the dishwasher
- Removed the faulty user interface panel
- Installed a new OEM Whirlpool user interface
- Performed system testing following manufacturer guidelines
The Result
After replacing the user interface, the dishwasher powered on normally and communication with the main board was restored.
All cycles and functions are now working properly, and the appliance is back to normal operation.
Whirlpool Dishwasher Repair in Estero & Bonita Springs, FL
If your Whirlpool dishwasher is not working, won’t start, or shows communication errors, the issue may be related to the user interface or main control board.
FixByWill Appliance Repair proudly serves:
- Estero, FL
- Bonita Springs, FL
- Fort Myers, FL
- Naples, FL
We provide professional and reliable service for:
- Dishwashers
- Ovens and ranges
- Washers and dryers
- Refrigerators
📞 Contact FixByWill Appliance Repair today to schedule service in Estero or Bonita Springs.