I had a similar issue with a Dodge Magnum. Dealer says timing belt might have slipped. Turned out to be a bad crank position sensor. About $100 took care of it.

Good luck.:cheers:

 

FJ has a chain not a belt.

 

That's what I thought. You should not normally have a timing chain issue at 90K.

 

Agreed, chains don't slip, they just break. Most likely just a sensor. I would be skeptical of the ECU on such a new vehicle, but stranger things have happened.

 

One more thought, If your timing had slipped, you would throw more than one code. If valve timing is off, every thing is off. Your ECU would go nuts trying to compensate. How does it run? If it still runs ok, and your gas mileage is still good, your timing is not off. I'm betting on a cam or crank position sensor.

 

Crank and cam position sensors can go bad and even get dirty causing them to be faulty but the engine still run.

 

After I put the lift on mine all my lights came on also and threw the exact code with the reader. Someone suggested that I reset things by disconnecting the battery for a couple of minutes. I did that and the lights went out have have been fine ever since. I only say this because all of your lights are on and not just the check engine light. If it does come back I too would think sensor if you have no noticble change in the performance.
Good Luck.