1995 GMC Yukon Owner's Manual - Page 105

Four-wheel Drive If your vehicle has four-wheel drive, you can send your engine's driving power to all four wheels for extra traction. To get the most satisfaction out of four-wheel drive, you must be familiar with its operation. Read the part that follows beforeusing four-wheel drive. You should use 2-WHEEL HIGH (2H) for most normal driving conditions. NOTICE: Driving in the &WHEEL HIGH (4H) or &WHEEL LOW (4L) positions for a long time on dry orwet pavement could shorten the life of your vehicle's drivetrain. NOTICE: Changing your vehicle's body height can damage your vehicle's suspension, drivetrain, or other vehicle components.It may also affect the way your vehicle handles, and the function of your vehicle's safety features. Do not change your vehicle's height from the original design specifications. Transfer Case The transfer case shift lever ison the floorto the right of the driver. Use this lever to shift into and out of four-wheel drive. An indicator near the lever shows the transfer case settings. you 0 0 0 &WHEEL LOW (4L) NEUTRAL (N) 2-WHEEL HIGH (2H) 4-WHEEL HIGH (4H) 2-33