Section 112 (Locking Hubs - Automatic)

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 1991 GMC Suburban, 1991 GMC Pickup, 1991 GMC Jimmy, 1991 GMC Cab & Chassis, and 1991 Chevrolet Suburban. However, it is still accessible from the selected car via links, so may be relevant.