The light came on solid and I could tell it was locked when I made a sharp turn on asphalt and inside tire wanted to jump/hope, It was very noticeable rear was locked, to get it to unlock I put in 4wheel drive low and locked front an back then went back to 2 wheel drive and it was normal, it happened once after that and I did same thing to unlock and has not come back now far like a week and I …

https://www.jeepgladiatorforum.com/forum/threads/gladiator-axel-locking-in-2-wheel-drive.75762/