i have code p0748 on 1998 Cadillac Catera

i have this code P0748 CAN SOME ONE TELL ME WHAT'S FOR AND WHAT'S THE MEANING OF THIS CODE

1 answer
P0748 indicates that the control unit has detected and electrical problem (open or short) in the shift solenoid "A" circuit. This could be caused by a failed shift solenoid "A" or a problem in the wiring between the solenoid and the control unit.
Take the car to a transmission shop or a Caddy specialist for help.
If you want to find a Caddy specialist, here's our directory link for you:
https://repairpal.com/directory?address=21040&car_brand_names=Cadillac