Chevrolet Tracker Transfer Case

My 4x4 Light Comes On But Does Not Engage, There Was A Clicking Sound When Locking Up Front Brakes And Trying To Engage, But Now Nothing....

4wd Not Engaging. 4wd Light Stays On While Shifted Into 4wd High Or Low. Front Driveshaft Turns While In 4wd. Actuator Pump Works Properly...

I Have A 2002 Chevy Tracker With 140000 Miles. I Was Driving It To Work And Had It In 4 Wheel Drive Because Of The Snow. It Revved Up Loud...

My Transfer Case On My Vehicle Blew Up The Other Day So I Changed The Whole Transfer Case. I Bought A New One, I Also Bought A New Front...

4x4 Light Is Coming On But Front Wheels Are Not Engaging, What Are Possible Causes And Can I Manually Engage Hubs