Land Rover Discovery: Anti-Theft - Active Anti-Theft Alarm Horn with Integral Battery (G1791765)
/ Removal and Installation
SPECIAL TOOL(S)
![Anti-Theft - Active Anti-Theft Alarm Horn with Integral Battery (G1791765) / Removal and Installation](images/books/227/index31(1).jpg)
REMOVAL
NOTE:
Removal steps in this procedure may contain installation details.
WARNING:
Make sure to support the vehicle with axle stands.
Raise and support the vehicle.
Refer to: Fender Splash Shield (501-02 Front End Body Panels,
Removal and Installation).
![Anti-Theft - Active Anti-Theft Alarm Horn with Integral Battery (G1791765) / Removal and Installation](images/books/227/index32(1).jpg)
Special Tool(s): JLR-419-003
Torque: 7 Nm
![Anti-Theft - Active Anti-Theft Alarm Horn with Integral Battery (G1791765) / Removal and Installation](images/books/227/index33(1).jpg)
Torque: 7 Nm
INSTALLATION
To install, reverse the removal procedure.
Anti-theft - active hood switch (G1791766) removal and installation
REMOVAL
NOTES:
- Removal steps in this procedure may contain installation details.
- Left hand illustration shown, right hand is similar.
![Anti-theft - active hood switch (G1791766) removal and installation](images/books/227/index34(1).jpg)
![Anti-theft - active hood switch (G1791766) removal and installation](images/books/227/index35(1).jpg)
Torque: 10 Nm
![Anti-theft - active hood switch (G1791766) removal and installation](images/books/227/index36(1).jpg)
![Anti-theft - active hood switch (G1791766) removal and installation](images/books/227/index37(1).jpg)
Torque: 5 Nm
![Anti-theft - active hood switch (G1791766) removal and installation](images/books/227/index38(1).jpg)
Torque: 10 Nm
![Anti-theft - active hood switch (G1791766) removal and installation](images/books/227/index39.jpg)
INSTALLATION
- To install, reverse the removal procedure.
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COMPONENT LOCATION
Central Junction Box (CJB)
Instrument Cluster (IC)
Immobilizer Antenna Unit (IAU)
Smart key
Radio Frequency (RF) receiver
Battery Back-Up Sounder (BBUS)
Hood switch
Tailg
Description
The door modules provide the interface between the door latch motors, the
door and latch switches and the Central Junction Box (CJB). The door
modules provide door micro switch status info
Operation
The Central Junction Box (CJB) automatically arms and disarms the active
anti-theft system when it operates the Central Locking System (CLS).
On vehicles without a volumetric sensor, only t
SEE MORE:
REMOVAL
NOTES:
Removal steps in this procedure may contain installation details.
Make sure the door window glass is in the fully closed position.
Refer to: Rear Door Trim Panel (501-05, Removal and Installation).
Torque: 1.7 Nm
NOTE:
Loosen the bolt, but do not fully remove.
Torque: 4.1 Nm
The Timed climate remote control has an
approximate range of 100 metres. There
is no need to point the antenna at the
vehicle.
ON button.
OFF button.
LED (operation indicator).
Antenna.
Note: Avoid touching the antenna
when operating the ON or OFF
buttons.
Press and hold the ON button for
ap