4wd relay

[sniderm2011]

My 4wd won’t kick in. Makes a clicking noise like bad relay. Is there a relay? The fuse is good in door panel fuse box

 

[zora]

What year?

 

[sniderm2011]

What year?

What year?

1996 LS

 

[zora]

Nothing listed in fuse boxes.
Where is the clicking sound coming from?

 

[zora]

Here is a thread with a number of possibilities

https://www.justanswer.com/chevy/2v7wh-1996-chevy-tahoe-wont-engage-intoxxxxx-it-clunking-noise.html#:~:text=A%20faulty%20front%20axle%20actuator,axle%20to%20not%20engage%20properly.&text=A%20faulty%20transfer%20case%20switch,axle%20to%20not%20engage%20properly.&text=A%20blown%20fuse%20can%20cause,axle%20to%20not%20engage%20properly.&text=A%20faulty%20front%20axle%20switch,axle%20to%20not%20engage%20properly.