Land Rover Discovery: Speed Control Sensor (G1780348) / Removal and Installation
Land Rover Discovery (2009–2016) Service Manual / Powertrain / Acceleration and Speed Control / Speed Control / Speed Control Sensor (G1780348)
/ Removal and Installation
REMOVAL
NOTES:
- Removal steps in this procedure may contain installation details.
- The ignition must be switched off.
WARNING:
Make sure to support the vehicle with axle stands.
Raise and support the vehicle.
Refer to: Front Bumper Cover (501-19 Bumpers, Removal and Installation).
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NOTE:
Make sure that the sensor is correctly located to the bracket.
Audible clicks will be heard to confirm connection.
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- Use a suitable tool to release the sensor from the retaining bracket.
INSTALLATION
NOTE:
Make sure that the sensor is aligned after installation as described in the speed control sensor adjustment procedure.
To install, reverse the removal procedure.
Refer to: Speed Control Sensor Adjustment (310-03 Speed Control, General Procedures).
Adaptive Speed Control
Brake System
FunctionsSpeed Control Sensor
Adjustment (G1780345)
/ General Procedures
READ NEXT:
Speed Control Sensor
Adjustment (G1780345)
/ General Procedures
SPECIAL TOOL(S)
CHECK
NOTES:
Special tool 310-148 is graduated in 0.5 degree increments.
Removal steps in this procedure may contain installation details.
WARNING:
Make sure to support the vehic
Speed Control Speed
Control / Diagnosis and Testing
PRINCIPLES OF OPERATION
For a detailed description of the Speed Control system, refer to the relevant
Description and Operation section in the workshop manual. REFER to:
Speed Control (310-03 Speed Co
Speed Control Switch (G1780347)
/ Removal and Installation
REMOVAL
NOTE:
Removal steps in this procedure may contain installation details.
Make the air bag supplemental restraint system (SRS) safe.
Refer to: Standard Workshop Practices (100-00 General
Inform
SEE MORE:
Connecting jump leads
Remove all metal jewellery before
working on, or near, a battery or
boost terminals. Never allow
metal objects or vehicle
components to come into contact
with the battery or boost
terminals. Metal objects can cause
sparks, and/or short circuits,
resulting in an explosion.
Do not allow the
Battery, Mounting and Cables/ Description and Operation
COMPONENT LOCATION
Rear Junction Box (RJB)
Quiescent Current Control Module (QCCM)
Battery Monitoring System (BMS) control module
Primary battery
Gateway Module (GWM)
Central Junction Box (CJB)
Voltage Quality Module (VQM) - vehicles with auto stop/start system only
Starter motor or Tande
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