2011 Chevrolet Colorado Extended Cab Owner's Manual - Page 218
2011 Chevrolet Colorado Extended Cab Manual
Page 218 highlights
9-40 Driving and Operating Recommended Transfer Case Settings Driving Conditions Normal Severe Extreme Vehicle in Tow* Transfer Case Settings 2 { WARNING N Shifting the transfer case to N (Neutral) can cause the vehicle to roll even if the transmission is in P (Park). You or someone else could be seriously injured. Be sure to set the parking brake before placing the transfer case in N (Neutral). See Parking Brake on page 9‑44. N (Neutral): Shift the vehicle's transfer case to N (Neutral) only when towing the vehicle. 4m (Four-Wheel High): This setting engages the front axle to help drive the vehicle. Use four-wheel high when you need extra traction, such as on snowy or icy roads, or in most off-road situations. 4n (Four-Wheel Low): This setting also engages the front axle to give you extra traction. It sends the maximum power to all four wheels. m 4 m 4 n YES YES YES YES *See Recreational Vehicle Towing on page 10‑88 or Towing the Vehicle on page 10‑87 for further information. Shifting into Four‐Wheel Low will turn Traction Control and StabiliTrak® off. See Traction Control System (TCS) on page 9‑46 and StabiliTrak® System on page 9‑47 for more information. Use these buttons to shift into and out of four-wheel drive. You can choose from the following: 2m (Two-Wheel High): This setting is for driving in most street and highway situations. The front axle is not engaged in two-wheel drive.