I have a 1990 LS LWB with auto locking hubs. I went fishing today, and it was muddy so I put it in 4wd. Then, when i was coming out on the mud onto the pavement, I took it out of four wheel drive, but the hubs wouldnt unlock.

What steps I usually do to take it out of 4wd are: Put it in neutral, switch transfercase from 4H to 2H, Put it in reverse, drive back for about 7 feet or until i hear a click, then i drive forward and they unlock. i did this, and the light on the dashboard telling me the hubs are locked wont go away.

I drove it for about, 100 feet in 2WD, the 4WD light off, and hubs locked light on, and I started to hear a clicking noise.

Any advice would be much appreciated.