Land Rover Defender: Anti-Theft - Passive
Land Rover Defender 2020-2026 Service Manual / Electrical / Electronic Feature Group / Anti-Theft - Passive
- Anti-Theft - Passive - Component Location, Overview
- Anti-Theft - Passive - Description
- Anti-Theft - Passive - Operation
- Anti-Theft - Passive - Diagnosis and Testing
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Anti-Theft - Passive - Component Location, Overview
COMPONENT LOCATION
COMPONENT LOCATION - 1 OF 4
NOTE:
Right Hand Drive (RHD) vehicle is shown, Left Hand Drive (LHD) vehicle is
similar.
Immobilizer Antenna Unit (IAU)
Ignition switch
Body Contro
Anti-Theft - Passive - Description
LF ANTENNAS
NOTES:
RHD vehicle is shown, LHD vehicle is similar.
Vehicle with 5 doors is shown, Vehicle with 3 doors is similar.
LF - Front passenger compartment
LF - Right passenger compartme
Anti-Theft - Passive - Operation
PASSIVE START SYSTEM
The RFA prompts each of the internal LF antennas to output a signal. When the
smart key is in the passenger
compartment, the smart key detects the LF signals. The smart key respo
SEE MORE:
Adaptive cruise control overview
Make sure the relevant safety warnings
have been read and understood before
driving the vehicle.
Adaptive cruise control allows the driver
to set a cruising speed for the vehicle. The
vehicle's speed automatically reduces if a
slower moving vehicle is detected in the
lane ahead. The system then mai
Integrated Power Brake System
DIAGNOSIS AND TESTING
PRINCIPLES OF OPERATION
For a detailed description of the Integrated Power Brake System, refer to the
relevant Description and Operation
section in the workshop manual.
INSPECTION AND VERIFICATION
CAUTION:
Diagnosis by substitution from a donor vehicle is NOT acceptable. Subst
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