How to replace control panel on my upright freezer 25328432800 ?

For bottom freezer 111 models:
The control detects low refrigerant charge or a defective compressor. A refrigerator service technician will need to complete this repair because it involves the recovery and recharge of refrigerant (Freon).

The location of the 9V battery on a Kenmore upright freezer model 970 can vary depending on the specific model and design. However, in general, the 9V battery is typically located in the control panel or on the back of the freezer near the compressor. You may need to consult the freezer's manual or contact Kenmore customer support for more specific information regarding your model.

Is the compressor relay bad?

Ach, digital controls! It sounds like the logic board/panel is on the fritz. No cure unless you can identify the malfunctioning component and replace it.

it has cooling problem.

I have one out in the yard that is doing the very same thing. Works good but the door display is out. I looked underneath and all of the wires seem to be connected. The main control board is on the bottom as well. The battery is also new. You must have a broken wire between that control and the main board below. I imagine it has something to do the the connector that goes through the door.

If you need further help, reach me via phone at https://www.6ya.com/expert/dan_73bbd84fe1d95b61

My freezer was purchased in February, 2004. It is a self defrosting freezer but ice has started forming along the bottom shelf and back wall. Also, after cleaning the freezer the other day it has stopped clycing. The freezer will stop running only if I turn it down to the #1 setting and then it will not come back on. If I turn it up to a higher setting the compressor will not stop running. It ran for over 24 hours and would not cycle unless I turned it off or set it at the #1 setting. When I unplugged it and pulled it away from the wall, there was a green water spot the size of a dinner plate underneath the freezer. Help!! Very Unhappy this freezer is only 6 years old. S in Phila.

Good day,
If the freezer gets to normal temperature, then the cold control (thermostat) is defective and needs replaced.
If it fails to reach 0 degrees or colder, then there is an issue with the system.
Loss of refrigerant is one item. If it's frost free then it could be a defective fan motor behind the back panel, or the defrost system has failed. (frost building up on the rear panel).

First make sure you have a good 9v battery installed. If it is ok then the problem will probably be in the display board or the wiring connectors between the boards. CE is communication error. If your model has the electronic tempature control instead of mechanical thermostat the problem could be in there. My bet is a bad connection at display board.