Component Description: Cruise
WARNING: This page is about a different car, the 2018 Land Rover Discovery Sport. However, it is still accessible from the selected car via links, so may be relevant.
When speed control is activated, the TCM receives a speed control active message on the high speed CAN powertrain systems bus. The TCM activates a speed control map which minimizes up and down shifts.
Cruise mode is active when speed control is selected to 'on' and the transmission is in drive 'D', Sport 'S', HDC or a Terrain Response Grass/gravel/snow program. Unique cruise maps override the current mode to provide a smooth driving feel and mode reselection.