So my 95 is the push button 4x4 (there's the problem) and I just started noticing that the push button lights don't come on when I first start it up, so I go for a drive and its in 2wd. I go push the 4hi button no t-case noise no 4x4 anybody else have that problem? (I pushed the button when the lights weren't on)
But I can wait 5-20 minutes with it running the indicator lights turn on and it will shift in to 4x4 when I want it to. Any ideas what might case this?

 

No body else had this problem?

 

Have you run through the typical checks? Connections clean (switch, TCCM, encoder motor)? Fuses OK? Have you tested the switch (information is posted in the Tech Article (DIY) section - there are a few NV233 related threads in there)? How about codes (again, Tech Article (DIY) section)?