O D D More Condition_symptoms O/D Light Flashing Gears Are Acting Up..?

O/D Light flashing Gears are acting up..? - o d d more condition_symptoms

When I got my 2nd Gear Shift usually go, unless you leave the gas at 3000 rpm, then move, when I was in the highway 50mph, if I go to the 4th Place, and I / SD light starts blinking .. Now when I go down the interstate and even my car moved down, but the O / D light is not blinking O / D again .. As .. It is confusing at 3200 rpm at 50-55 km / h ... No. .. Change (Automatic Tranny) It sounds to me like an electrical problem .. I get a code

Gear 2 Incorrect Ratio
and
Gear 4 Incorrect Ratio ..

Gear 4, it will not appear until the O / D .. flashes

Any idea?