Terrain Response Rotary Control And Module

WARNING: This page is about a different car, the 2013 Land Rover LR4, 2012 Land Rover LR4, 2011 Land Rover LR4, and 2010 Land Rover LR4. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of JAGUAR CARS, INC.

Item Number	Description
1	Terrain Response rotary control
2	Transfer box high/low range switch
3	Air suspension switch
4	Terrain Response control module
5	Special programs off
6	Grass/gravel/snow program
7	Mud/ruts program
8	Sand program
9	Rock/crawl program
10	HDC switch

The Terrain Response rotary control is located in the center console and allows the selection of five operating programs. Each program is denoted by a symbol which represents the terrain encountered. The rotary control can be rotated to select the required program. The control will only select the last program in its direction of rotation. Further rotation of the control once the last program in either direction has been selected, will have no effect, e.g. once rock crawl has been selected, further rotation in a clockwise direction will have no effect.

The Terrain Response control module is located below the rotary control. The module is connected via a harness connector which also contains the wiring for the HDC switch, the transfer box high/low range switch, the air suspension switch and the switch illumination circuits. The control module and switch uses four of these wires for a 12V battery supply when the ignition switch is in ignition position II, a ground and high speed CAN positive and negative.