GMC Terrain: Cruise Control / Setting Cruise Control

If GMC Terrain. Setting Cruise Control is on when not in use, –SET or +RES could get bumped and go into cruise when not desired. Keep GMC Terrain. Setting Cruise Control off when cruise is not being used.

To set a speed:

  1. Press GMC Terrain. Setting Cruise Control to turn the cruise system on.
  2. Get up to the desired speed.
  3. Press and release –SET. The desired set speed briefly appears in the instrument cluster.
  4. Remove your foot from the accelerator pedal.

The cruise control indicator on the instrument cluster turns green after cruise control has been set to the desired speed.

See Instrument Cluster (Base and Midlevel) or Instrument Cluster (Uplevel).

Cruise Control. System Operation

The cruise control lets the vehicle maintain a speed of about 40 km/h (25 mph) or more without keeping your foot on the accelerator. Cruise control does not work at speeds below 40 km/h (25 mph)...

Resuming a Set Speed

If the cruise control is set at a desired speed and then the brakes are applied or is pressed, the cruise control is disengaged without erasing the set speed from memory...

Other information:

GMC Terrain 2018-2025 Owners Manual: Radio Frequency Statement


This vehicle has systems that operate on a radio frequency that complies with Part 15/Part 18 of the Federal Communications Commission (FCC) rules and with Innovation, Science and Economic Development (ISED) Canada's RSP-100 / license-exempt RSS's / ICES-001...

GMC Terrain 2018-2025 Owners Manual: Vehicle Data Recording and Privacy


The vehicle has a number of computers that record information about the vehicle’s performance and how it is driven. For example, the vehicle uses computer modules to monitor and control engine and transmission performance, to monitor the conditions for airbag deployment and deploy them in a crash, and, if equipped, to provide antilock braking to help the driver control the vehicle...

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