4x4 and 4 Low lights dont work

[nooberiffic]

My 4wd and low range work fine. The bulbs in the dash instrument cluster (not the lights for pushbutton 4wd, I have a manual shift t-case) are good. The lights still wont light up. What gives? Is there some sensor on the t-case that may be broken or not plugged in?

 

[nooberiffic]

never happened to anyone?

 

[roadranger]

My 87 has the same issue. I just haven't taken the time to figure out why. My guess is the switch on the transfer case is malfunctioning.

 

[ashleyroachclip]

The harness may have come unplugged , the switch on the transfer case probably is fine.

Do you really need lights to tell you that you are in 4 wheel drive?