Hi Chest, In answer to your Q, you need to clear SRS codes, to do this ! disconect the ground terminal to the battery then reconact it after about 10 seconds, this should clear up some of your probs,
The ecu Computor, needs to relearn ,For Auto s,start engine in P/N,posi warm up motor until cooling fan cycles,accelerate normal throttle until it shifts into top deacelerate to a stop, allowing to down shift you wil need to repeat this many times . hope this has been some help, regads .