What do these codes mean, 1765, 0753, 1740?

Hi,

All of the codes are transmission related. I attached a definition below for each one.

I'm not sure what symptoms you are experiencing, but the first thing I would suspect is there is a voltage issue. Have you had any issues with the battery or alternator? If not, it could be a corrosion issue or damaged wire going to the transmission.

Take a look through the pics below. Let me know if that is what you were looking for.

Take care,

Joe

See pics below.