Transmisson TCU Code 25?

[Green1995SVX]

Admittedly, I probably don't drive my SVX as much as I should. Yesterday I had to move it (from the right side of the garage to the left - quite a journey.) The battery was dead. After I jumped it, I got a flashing power light at startup indicating a stored transmission code. Upon initiating the procedure to read the codes, I received code 25. Two long flashes followed by 5 short flashes. According to the chart, this is not a valid code. I am no longer getting the flashing power light at startup.

Does anybody have any idea as to what is going on here?

Any insight to this minor mystery would be greatly appreciated.

Mike