Infotainment

Hi, good day! I changed my Chevrolet spin infotainment with aftermarket 2din Android 7". All goes well except the sound of turn signal, hazard, seat belt, doors got lost. After reading some articles I somehow found out that the original stereo sends signal/program that make the car chime/sound. If this is true, can I bypass the signal? If so, how? Thanks for the help in advance anyway.