Control panel is completely dark. Repeated attempts to turn on and off do not accomplish anything. Previously, I have replaced the control module, but it always had an indication of some functions working.

Did you replace the mode door actuator ? Manual or automatic HVAC system .

When replacing the HVAC control module it will be necessary to allow the HVAC control module to perform a calibration process. When installing the HVAC control module be sure to perform the following:
Important: Do not adjust any controls on the HVAC control module while the HVAC control module is self-calibrating. If interrupted, improper HVAC performance will result.
Place the ignition switch to the OFF position.
Disconnect the scan tool.
Install the HVAC control module.
Connect all previously disconnected components.
Start the vehicle.
Wait 40 seconds for the HVAC control module to self-calibrate.
Verify that no DTCs have set as current DTCs.
When replacing the HVAC actuator it will be necessary to allow the HVAC control module to perform a calibration process. When installing the HVAC actuator be sure to perform one of the following:

Preferred Method (w/ Scan Tool)
Clear all DTCs.
Place the ignition switch in the OFF position.
Install the HVAC actuator.
Connect all previously disconnected components.
Start the vehicle.
With the scan tool, initiate the Motor Re-calibration feature of the Heating and Air Conditioning Special Functions menu.
Verify that no DTCs have set as current DTCs.
Important: Do not adjust any controls on the HVAC control module while the HVAC control module is self-calibrating. If interrupted, improper HVAC performance will result.
Alternate Method (w/o Scan Tool)
Clear all DTCs.
Place the ignition switch to the OFF position.
Install the HVAC actuator.
Connect all previously disconnected components.
Remove the HVAC B fuse for a minimum of 10 seconds.
Install the HVAC B fuse.
Start the vehicle.
Wait 40 seconds for the HVAC control module to self-calibrate.
Verify that no DTCs have set as current DTCs.

Grabbing the agitator would not cause error 65. Yes that error can only be solved by replacing the control module. Water can only have come from the filling valves & chamber on the left hand side inside the panel. Completely dry all areas inside the panel, especially around the filling valves & chamber. Put machine on wash cycle & start. While filling, have the control panel open & watch for any water appearing from anywhere. Fix the leak then replace the control board.

The IPC calculates the mileage based on the vehicle speed signal circuit from the engine control module (ECM). The odometer will display 'error' if an internal IPC memory failure is detected. The odometer displays either miles or kilometers as requested by the activation of the Personalization button on the steering wheel controls. IPC - instrument panel cluster .
Schematic Reference: Instrument Cluster Schematics

1

Did you perform the Instrument Cluster Diagnostic System Check?
Go to Step 2
Go to Diagnostic System Check - Instrument Cluster

2

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Turn the ignition ON.

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Activate the trip reset button.

Does the odometer display switch between trip and odometer?
Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems
Go to Step 3

3

Important: Program the replacement instrument panel cluster (IPC).
Replace the IPC. Refer to Instrument Cluster Replacement .
Did you complete the replacement?
Go to Step 4
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4

Operate the system in order to verify the repair.
Did you correct the condition?
System OK
Go to Step 2
Install a scan tool.
Does the scan tool power up?
Go to Step 2
Go to Scan Tool Does Not Power Up in Data Link Communications

2

1. Turn the ignition ON, with the engine OFF.
2. Attempt to establish communication with the following control modules:

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Body Control Module (BCM)

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Driver Door Module (DDM)

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Electronic Brake Traction Control Module (EBTCM)

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Inflatable Restraint Diagnostic Module (SDM)

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Instrument Panel Cluster (IPC)

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Liftgate Module (LGM)

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Passenger Door Module (PDM)

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Powertrain Control Module (PCM)

Does the scan tool communicate with the control modules listed above?
Go to Step 3
Go to Scan Tool Does Not Communicate with Class 2 Device in Data Link Communications

My first suspicion would be that the door switch has failed. It is most likely the drivers door since it is usually used most often.
In order to remove it you should disconnect the negative terminal of the battery, then pull out the switch and test it.

The Passlock family has two basic relearn procedures-a ten-minute procedure and a thirty-minute procedure-and which one you use depends on the system and what components have been replaced.

The ten-minute procedure involves trying to start the engine. If nothing happens or the engine starts and dies, the security light will be flashing. Wait ten minutes. The flashing light should go off or illuminate without flashing. When it does, turn the ignition off, wait twenty seconds, and then try to start the engine. If it starts and runs, everything is okay. If you get the same result as previously-nothing happens or the engine starts and dies with the security light flashing-wait ten more minutes.

You will now begin the thirty-minute relearn procedure, which is just the ten-minute procedure repeated three times. After turning the ignition off for the third time and waiting for twenty seconds, the engine should start and run. If it doesn't, there may still be something wrong with the system.

After the learn procedure is completed and the engine is running, the security light may stay on steady for a few minutes and then go off-this is normal. Depending on the system, replacement of key components will necessitate that a relearn procedure be completed. These include the ignition lock cylinder, Powertrain Control Module (PCM), Body Control Module (BCM), or Instrument Panel Cluster (IPC) ............ .Logic lock-up is an internal software issue within a control module which may be cleared by disconnecting and reconnecting the affected module (re-booting the system).

Electronic control modules can develop internal software issues which can cause erratic or no operation of the affected module. In most cases the module can be restored to proper operation by electrically disconnecting and reconnecting the affected module, just as you would reboot your home computer when it begins acting strangely.

Repeated Logic Lock-up failures of the same module would normally warrenty replacement of the affected module.

Hi
Pump-out not accomplished in normal time.
Check the drainage and replace or reposition the drain hose,Clean it out by running the disposer.

1. Remove the instrument panel accessory trim plate around the control panel by prying gently and then pulling it straight out.
2. Remove the control panel mounting screws.
3. Pull the control panel straight out from the instrument panel.
4. Disconnect the electrical connectors.
5. Installation is the reverse order of removal.
6. After installation, the actuators must be calibrated. For additional information, refer to the following section, -Actuator Calibration.-
   
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10. Fig. Remove the screw and pull the control panel straight out of the instrument panel.

To calibrate the system:

1. Place the ignition switch to the OFF position.
2. Install the HVAC control module.
3. Connect all previously disconnected components.
4. Start the vehicle.
5. Wait 40 seconds for the HVAC control module to self-calibrate.
6. Verify that no DTCs have set as current DTCs.
7. Place the ignition switch to the OFF position.
8. With the Mode knob in the PANEL position, press and hold the AC button for 5 seconds.
9. Rotate the Mode knob fully counterclockwise.
10. Rotate the Mode knob fully clockwise.
11. Rotate the Mode knob fully counterclockwise.
12. Release the AC button.
13. Wait 40 seconds for the HVAC control module to self-calibrate.
14. Start the vehicle.

Ford F150 Manual (page 137):
Enabling/disabling the perimeter lighting feature
Your vehicle comes with the perimeter lighting feature enabled. All vehicle doors must be closed before beginning the procedure. You must complete Steps 1–5 within 30 seconds, or the procedure will have to be repeated. If the procedure needs to be repeated, you must wait a minimum of 30 seconds to begin again.
1. Turn the ignition to the on position, then press the power door control three times.
2. Turn the ignition to the off position, then press the power door control three times.
3. Turn the ignition to the on position; the horn will chirp to indicate the driver configuration mode has been activated.
4. Within five seconds, press the power door control two times.
Note: One horn chirp should be heard, indicating the system has been disabled.
Conversely, a horn chirp followed by a honk will indicate the system is enabled. Pressing the power door control two times again will turn the feature on if it was previously off, or off if it was previously on.
Every two consecutive presses of the power door control after successfully entering the configuration mode will change the enable/disable condition of the feature.

5. Turn the ignition to the off position to exit programming.
Note: After exiting the driver configuration mode, the horn will chirp once to indicate a feature has been activated/deactivated.
Good luck and keep me posted if you have any more questions.

Autolock can also be activated or deactivated using the following
procedure:
You must complete steps 1 through 7 within 30 seconds or the procedure
will have to be repeated. If the procedure needs to be repeated, you
must wait 30 seconds.
1. Turn the ignition key to ON.
2. Press the power door unlock control on the door panel three times.
3. Turn the ignition key from ON to OFF.
4. Press the power door unlock control three times.
5. Turn the ignition key back to ON. The doors will lock and unlock.
6. Press the power door unlock control. The horn will chirp once upon
successful toggling of the Autolock feature.
7. Turn ignition to OFF.

Get in touch with the retailer straight away, and have them fix it under warranty.That is why they give yoyu a warranty, so taht if anything DOESgo wrong, they can fix it for you.