GMC Terrain: Electronic Range Select (ERS) Mode - Transmission - Initial Drive Information - In Brief - GMC Terrain Owner's ManualGMC Terrain: 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:

1. Move the shift lever to M(Manual Mode).
2. Press the plus/minus button on the shift lever, to increase or decrease the gear range available.

See Manual Mode on page 9‑31 for more information.

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