2014 Chevrolet Express 2500 Passenger Owner Manual - Page 219

Driving and Operating 9-29 Manual Mode Range Selection Mode If equipped, Range Selection Mode helps control the vehicle's transmission and vehicle speed while driving downhill or towing a trailer by letting you select a desired range of gears. To use this feature: 1. Move the shift lever to M (Manual Mode). 2. Press the +/− buttons on the shift lever, to select the desired range of gears for current driving conditions. When M (Manual Mode) is selected a number displays in the DIC next to the M indicating the current gear. This number is the highest gear that can be used. However, the vehicle can automatically shift to lower gears as it adjusts to driving conditions. This means that all gears below that number are available. When 5 (Fifth) is selected, 1 (First) through 5 (Fifth) gears are automatically shifted by the vehicle, but 6 (Sixth) cannot be used until the +/− button on the steering column lever is used to change to the gear. Grade Braking is not available when Range Selection Mode is active. See Tow/Haul Mode on page 9-30. While using Range Selection Mode, cruise control and the Tow/Haul Mode can be used. Caution (Continued) The repair will not be covered by the vehicle warranty. If you are stuck, do not spin the tires. When stopping on a hill, use the brakes to hold the vehicle in place. Low Traction Mode Low Traction Mode can assist in vehicle acceleration when road conditions are slippery. While the vehicle is at a stop, select the second gear range using Range Selection Mode. This will limit torque to the wheels after it detects wheel slip, preventing the tires from spinning. { Caution Spinning the tires or holding the vehicle in one place on a hill using only the accelerator pedal may damage the transmission. (Continued)