GMC SIERRA TRANSFER CASE

I Was Told That I Should Engage The 4x4 Every Couple Of Months To Keep It Usable. Is That True?

Where Is The Transfer Case Module Located?

When I Turn The Key On The Push Button Indicator Lights Come On And Goes Out After A Few Seconds. Then Remains Off. Is My Transfer Case...

Four-wheel Drive Selector Control Is Not Engaging The Four-wheel Drive. The Selector Control Knob Is On Auto. When I Move The Selector...

Hi I Have Swapped My 2001 Gmc Sierra Motor Trans And Transfer Case With A 2004 Chevy Silverado. Kept Wiring Harness. The Transfer Case...