Byta27

well the guys at ripp today started to install my tt and they did but the only problem was after they had the car runnung and took the key out the alarm would not stop going off is there any kind of way to get rid of this i have the factory scion alarm - help please cause my car will only be there for one more day.

yamaha16bw

Hopwfully someone else can help you out here. I dont have the Scion factory alarm. If the car is running with the key out then the TT is ok.

Byta27

bump for help

satoman44

funny, i have scion security and my TT works fine. i can even set the alarm when in countdown mode. i have an HKS type-1 if that matters. it might be the certain wires they tapped into thats causing the alarm to go off.

DK01

You need to find the wire that disables your shock sensor from the alarm (if you have one). What it will do is when you arm the alarm, it will lock then door and disable your shock sensor. Then when your TT turns off then the alarm will reactivate the shock sensor. Not all alarms have this feature to disable sensors.

Souljah347

if the factory disarm is a + trigger you can tap the wire and show it power while the car is running by taping it to a power source that only comes on with the key in the "on" position. the ACC wire should work for that i believe. but i don't know if factory disarm is a postive trigger or not.