GMC TRANSFER CASE ENGAGE

I Have A Envoy 2002. The 4x4 Does Not Engage And The Indicator Light Is Not Coming On As Before. Tried Fuses But No Luck

For The Past Couple Months When My Abs Light Is On My Heat/ac Blower Won't Work And My 4 Wheel Drive Won't Work. The Light Does Not Stay On...

I Have The Vehicle Listed Above With The 4x4 Stick On The Floor And When I Try To Shift It Into 4x4 Nothing Happens; No Dash Lights Or...

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

Four Wheel Drive Worked Previously. I Drove The Truck 50 Miles In 4-wheel Drive (high) On Dry Pavement Ccidentally. There Was No Indicator...

My 4x4 Isn’t Working. It Stopped Working A Few Months Ago. I Found Out The Wires That Go To The Stick On The Floor Were Unplugged Under...