Started out with f2/E2, checked control board, lights are blue not red

Delroy Brooks E2 F2 error code means that the main control board does not detect the signal from the user interface (UI). Turn off the circuit breaker/fuse for the dishwasher. Open the door to the dishwasher and remove all the screws around the border of the inner door liner. Split the door apart and make sure the wire connections between the front interface and the main control board are secure. Check for corrosion and bad wiring. You can also check your dishwasher by checking the tech sheet. It should be in a plastic bag behind the toeplate on your dishwasher. If not, the tech sheet is W10610059B.

Run the diagnostics cycle as shown on page 3

1 To invoke the Diagnostics Cycle, perform the following while in standby:

■ Press any 3 keys in the sequence 1-2-3-1-2-3-1-2-3 with no more than 1 second between key presses.

■ The Service Diagnostics Cycle will start when the door is closed.

■ To rapid advance 1 interval at a time, press the Start/Resume key.

Rapid advance may skip sensor checks as some checks require 2 complete intervals.

NOTE: While you are in the Diagnostic Cycle, the Start/Resume feature is turned Off (for example, Auto Resume after door interrupts) and the Start/Resume key becomes an interval advance key.

■ Invoking Service Diagnostics Cycle clears all status and last run information from memory and restores defaults. It also forces the next cycle to be a sensor calibration cycle.

■ Drain and wash motors will pulsate on and off.

■ Last run cycles and options returned to default.

■ Last run delay returns to the lowest delay increment.

■ Calibration cycle may force an extra rinse to occur prior to Final Rinse (to assure clear water), then calibrates the OWI and the fill amount during the final rinse.

■ Operating state returns to Standby upon completing or terminating the Service Diagnostics Cycle.

Reference the “Service Diagnostics with Error Codes” section for details

Here is the tech sheet Whirlpool Gold Series Tech Sheet and let us know what you found. It is off course entirely possible that this is a user interface board that has failed. Part number for that is W10629152