Land Rover Discovery: Speed Control
Land Rover Discovery (2009–2016) Service Manual / Powertrain / Acceleration and Speed Control / Speed Control
- Speed Control / Description and operation
- Speed Control Switches
- Standard Speed Control
- Adaptive Speed Control
- Adaptive Speed Control Brake System Functions
- Speed Control Sensor (G1780348) / Removal and Installation
- Speed Control Sensor Adjustment (G1780345) / General Procedures
- Speed Control Speed Control / Diagnosis and Testing
- Speed Control Switch (G1780347) / Removal and Installation
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Speed Control / Description
and operation
Speed Control Actuator
(G1347794) Removal and Installation
REMOVAL
Refer to: Accelerator Pedal (310-02 Acceleration Control, Removal
and Installation).
INSTALLATION
To install, reverse the removal pr
Speed Control Switches
Vehicles with standard speed control
Vehicles with adaptive speed control
Set speed '+' switch (Engage speed control/increase speed)
Resume 'RES' (Resume previous set speed)
Set speed '-' sw
Standard Speed Control
The speed control system is integrated with the engine management system
and uses fueling intervention to automatically maintain a set vehicle speed.
Once engaged, the system can also be used to acce
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Fitting the detachable tow ball
Remove the protective cover from the
vehicle mounting and stow it in the
tow ball stowage area.
The tow ball can only be installed
when the locking lever is in the
unlocked position (red showing).
Insert the tow ball into the mounting
and push firmly upwards until the tow
ball locks into
Instrument Cluster / Diagnosis and Testing
PRINCIPLES OF OPERATION
For a detailed description of the Instrument Cluster, refer to the relevant
Description and Operation section in the workshop manual. REFER to:
Instrument Cluster (413-01 Instrument Cluster, Description and Operation).
INSPECTION AND VERIFICATION
CAUTION:
Diagnosis by substit
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