immobilizer fault Nissan 11

https://violetmetric.com/s/3wwvtsyvzeGFxw8wQnUml

I was driving my Nissan when suddenly the car wouldn't start, and the immobilizer warning light came on. After some digging, I found out the immobilizer system was reading a fault with the key fob's signal. A quick trip to the dealer to resync the key solved it, but it was a tense moment.