I was wondering if any one knows if there is a switch in handle that engages the 4wd full or part time lights in dash cluster My 4wd works & lights work in floor handle they do not light in dash. I have changed bulbs in dash also. Thanks for any help

 

i have the same prob. just pulled the cluster today and put working bulbs in...still they won't work. 4wd engages, but no lights.

 

i also have the same problem. when someone knows how to fix this let me know.

 

There is a sensor on the transfer case, unplug it and clean out the contacts.

 

Yup, and if that does not work, get a new switch. The inside of mine was starting to go. The plunger was weak on mine. My 4wd worked, but the light didn't.

 

Correct I should have reposted. Had to change my switch on transfer case for like 25 dollars but corrected problem,

 

Can't believe a quick search on here nailed the same prob I'm having...thanks for the info!

 

gonna look at mine, my part time light stays on all the time on my 89. where is the switch located at? i seen the big plug of vacuum lines, is it in that area?

 

Depends on which transfer case you have. 242 has an electrical switch on the t-case and 231 has a vacuum actuated electrical switch under the coolant bottle on the firewall.