Toyota Repair: 4runner 1991, transmission harness, d light

Question
I cracked the code out of 1991 toy - runner Sr-5. code # 63 off the O/d light. what is code # 63? i just replaced the transmission. i ran on highway / town and the O/d did not kick in 40 mph and over. O/D light blinking. Trans fluid right on the level.

Answer
DTC #63 -- Severed No.2 solenoid or short circuit –
severed wire harness or short circuit, there is an open circuit to one of the shift solenoids, this could be an externally pinched wire on the transmission harness or there is a wire pinched between the trans oil pan and the housing.