GMC Terrain: Fuel Economy Mode - Transmission - Initial Drive Information - In Brief - GMC Terrain Owner's ManualGMC Terrain: Fuel Economy Mode

Vehicles with a 2.4L engine have a Fuel Economy Mode. When engaged, fuel economy mode can improve the vehicle's fuel economy.

Press the “eco” (economy) button by the shift lever to turn this feature on or

Press the “eco” (economy) button by the shift lever to turn this feature on or off. The “eco” light in the instrument cluster will come on when engaged, and a Driver Information Center (DIC) message “ECO MODE ON” displays. See Fuel Economy Mode on page 9‑31.

    Electronic Range Select (ERS) Mode
    ERS or manual mode allows for the selection of the range of gear positions. Use this mode when driving down hill or towing a trailer to limit the top gear and vehicle speed. To use this feature: ...

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    When the System Does Not Seem To Work Properly
    The RVC system may not work properly or display a clear image if: ○ The RVC is turned off. See “Turning the Rear Vision Camera System On or Off” earlier in this section. ○ It is da ...

    4WD system (if equipped)
    Your vehicle may be equipped with a four-wheel drive (4WD) system. With the 4WD option, power will be delivered to the front wheels and distributed to the rear wheels as needed. This increases tra ...

    If the Engine Overheats
    The engine could overheat temporarily under severe driving conditions. If the engine coolant temperature gauge indicates overheating during driving: 1) Turn off the air conditioner, if equipped. 2 ...