The wiring was off a 2500 so it had a 4l80e. I now have a 4l60e so I added pins.

circuit computer plug and pin trans pin
418 green-----------2 u
422 green----------42 t

moved
687 blue------------79 s
trans pins c,d,b,a,l,n,r, and p all stayed the same. Is there something that could make the computer go into safe mode.
Thanks
Brian