Looks like I've joined the club also... Starting yesterday the light began flashing, I've done the reset multiple times but here's the catch, once clearing the code any movement of the truck in gear or exiting/rocking it while idling or off with the key to "ON" causes the light to return.
Here are a few things I've tried right after clearing the light...
1. extending and retracting the seat belts while idling - no light tripped
2. cycling the steering wheel left to right while idling - no light tripped
3. adding and removing weight from the passenger seat while idling - no light tripped
Again, the only way I've found to cause the light to trip is any movement of the truck in gear or exiting/rocking it.
So far as I can tell I get "code 2", maybe it's "code 12"... One long pause followed by two quick flashes, looking online I found this means multiple things relating to the driver side airbag, clock-spring, or harness. Before I take it in to Nissan I'd like to know if anyone else has come across this problem of the light immediately returning after being cleared via the procedure mentioned here.
Here's a little background on the truck... Just rolled over 91k, new battery today, driven like a sports car everyday yet meticulously maintained, no collisions or off-road stunts in it's past and aside from this it's been fantastic.
Thanks for any input!