p1614 code
 

Just recently ive noticed that the security light blinks in 3x pattren while im driving so the past 3 times it has happened i just reset the code and it goes away for a while.so today after being off over a month it starts again i check the code and the same as always.so my question is this is the nats system picking up the signal in my other nissan keys that i just clipped to my keyring today.i dont usally keep the other car keys clipped together so could this trigger the code by having them there?btw it does not give me any problem when the code is there like the no start or only cranks issues ive read about.