towing GMC TERRAIN 2017 Get To Know Guide

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Automatic Transmission Features
Electronic Range Select (ERS) Mode
The Electronic Range Select mode allows the driver to manually select the range of gear positions. This feature can be used to limit the top gear while towing or to downshift when driving on a downhill grade to provide engine braking. ERS is not designed to provide sportier
performance or to be used to shift gears similar to a manual transmission.
Move the shift lever to the Manual (M) position.
Press the +/– button (B) on the shift lever to increase/decrease the gear range available. All gears below the selected gear will be available to use.
If vehicle speed is too high or too low for the requested gear, the shift will not occur.
See Driving and Operating in your Owner Manual.
StabiliTrak®/Traction Control Systems
Fuel Economy (eco) Mode
The Fuel Economy (eco) mode (on 4-cylinder models only) can improve the vehicle’s fuel economy by changing the transmission shift points, adjusting climate control operation and making sev eral other fuel-saving adjustments. When eco mode is engaged, transmission shifts may be more noticeable and more noise and vibra-tion at idle may be experienced.
Press the eco button (A) by the shift lever to turn the eco mode on or off. The eco light will illuminate on the instrument cluster when active.
AB
Turning the Systems Off/On
To turn off traction control, press the
StabiliTrak/Traction Control button. The Traction Control Off light will illuminate. Turn off traction control if the vehicle is stuck and rocking the vehicle is required.
To turn off both traction control and StabiliTrak, press and hold the button. The Traction Control Off/ StabiliTrak Off light will illuminate.
Press the button again to turn on both systems.
See Driving and Operating in your Owner Manual.
The traction control system limits wheelspin and the StabiliTrak stability control sys-tem assists with directional control of the vehicle in difficult driving conditions. Both systems turn on automatically every time the vehicle is started.