Land Rover Defender: Anti-Theft - Active - Control Diagram
CONTROL DIAGRAM - 1 OF 2
.png)
A = HARDWIRED: F = RF TRANSMISSION: O = LIN: AZ = HS CAN BUS: BA = HS CAN
HUMAN MACHINE INTERFACE
(HMI) SYSTEMS BUS.
- BCM/ GWM
- IPC
- DDM
- PDM
- PRDM
- DRDM
- RFA
- Smart Key
- IPC - Security system status indicator
- Horn - Left
- Horn - Right
- Passive sounder - If equipped
- BBUS - If equipped
- Volumetric sensor
- Overhead console
- Ground
- Power supply
- IAU
- Ajar switch - Tailgate
- Hood switch
- Ajar switch - Front left door
- Ajar switch -Front right door
- Ajar switch - Rear left door
- Ajar switch - Rear right door
CONTROL DIAGRAM - 2 OF 2 - SMART KEY RECOGNITION AND DETECTION
.png)
A = HARDWIRED: F = RF TRANSMISSION: O = LIN: W = LF TRANSMISSION: AZ = HS
CAN BODY SYSTEMS BUS.
- RFA
- BCM/ GWM
- LF antenna (quantity 5)
- Smart key
- RF receiver
- Passive entry transceiver - Front
- Passive entry transceiver - Rear
- Lock/unlock request - Door handle
- IAU
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DIAGNOSIS AND TESTING
PRINCIPLES OF OPERATION
Vehicle Immobilizer Control Module (VIM)
For a detailed description of the anti-theft - active operation, refer to the
relevant description and operation
REMOVAL AND INSTALLATION
REMOVAL
NOTE:
This procedure contains some variation in the illustrations depending
on the vehicle specification, but the
essential information is always correct.
This p
REMOVAL AND INSTALLATION
REMOVAL
NOTE:
This procedure contains some variation in the illustrations depending
on the vehicle specification, but the
essential information is always correct.
This p
SEE MORE:
DIAGNOSIS AND TESTING
PRINCIPLES OF OPERATION
For a detailed description of the Tire Pressure Monitoring 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. Sub
REMOVAL AND INSTALLATION
GENERAL EQUIPMENT
PART(S)
REMOVAL
WARNING:
Residual air pressure may be present in the system. Take care when releasing air
line connectors.
CAUTION:
Before disconnecting any components, make sure the area is clean and free from
foreign material. When
disconnected all o
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