Land Rover Discovery: External Controls
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COMPONENT LOCATION
Downshift paddle switch
Upshift paddle switch
Transmission Control Switch (TCS)
OVERVIEW
The external controls comprise a rotary TCS (transmission control switch)
and two ste
PRINCIPLES OF OPERATION
For a detailed description of the Automatic Transmission External Controls,
refer to the relevant Description and Operation section in the workshop
manual. REFER to: External C
COMPONENT LOCATION
Paddle switches - upshift / downshift
Transmission Control Switch (TCS)
Transmission Control Module (TCM)
ZF 9HP48 Automatic transmission
Automatic Transmission Fluid (ATF)
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CONTROL DIAGRAM - AUDIO HEAD UNIT ( AHU ) INCONTROL TOUCH
AUDIO SYSTEMS
NOTE:
A = Hardwired; I = CVBS; AP = Medium speed CAN Comfort
systems; AU = APIX2
Audio Head Unit (AHU)
Head-Up Display (HUD) control module
Touch Screen (TS)
Ground
Relay - located in Quiescent Current Control Module (Q
Vehicles equipped with the 'remote' Navigation Control Module (NCM) are
supplied with either a DVD or SD memory card map update which is loaded
into and left in the NCM. Map data is read directly from the DVD or SD
memory card. This update can be performed by the customer
EXTERNAL HARD DISC DRIVE