1996 Toyota 4Runner Owners Manual - Page 82

(b) A.D.D. (automatic disconnecting differential) "N" (neutral position): Lever at "N" No power is delivered to the wheels. The vehicle must be stopped. "L4" (low speed position, four-wheel drive): Lever at "L4" Use this for maximum power and traction. Use "L4" for climbing or descending steep hills, off-road driving, and hard pulling in sand, mud or deep snow. The four-wheel drive indicator light comes on when the "H4", "N" or "L4" mode is selected. See "(c) Shifting procedure (lever/button type)" for further instructions. The A.D.D. can be engaged or disengaged by the shifting operations described in "(c) Shifting procedure". You should drive in four-wheel drive for at least 16 km (10 miles) each month. This will assure that the front drive components are lubricated. Steel wheels Aluminum wheels 76