I have a 2011 town and country touring
Super weird. Recently replaced spark plugs and realised i didnt connect the intake temp sensor. When I plugged it in, the hazard light started blinking and I didnt think much of it.
When I drove back to my place and turned the car off, the hazard light keeps blinking irregularly and car unlocks itself everying 2-5 seconds. When I insert the keyfob in, it will stop, and doesnt do anything when the car is running. Only when the car is off, it will flash and act up.
I disconnected the battery for 30 mins, made sure that all the doors are latched, and unplugged and checked the sensor. Any idea why my car is acting up? I read somewhere that the car might be thinking that it went through an accident?

 

Check all door lock position post sensors if one isn't showing the doors or boot as closed you will have this problem also check the car earth straps for dirt oil or degradation if so clean or replace as needed last thing g to check is your windows are all up and seated properly if this doesn't help please get back intouch