1997, automatic transmission codes, do they exist?
 

I posted last week about a problem I'm having with my 1997 Honda Civic. It's automatic, and the gears seem to be slipping, the car becomes sluggish and jerks into the next gear.
I dropped off the car for a diagnostic check, I wanted to rule out an electricial problem. Five hours later my mechanic informs me that there are no transmission codes on the Honda Civic 1997. Is he trying to take me for a ride?? I'm in Canada if that makes a difference.