Land Rover Defender: Warning Devices - Control Diagram
CONTROL DIAGRAM - 1 OF 6 - BLIND SPOT ASSIST
A = HARDWIRED: U = PRIVATE CAN BUS: AZ = HS CAN BODY SYSTEMS BUS: BA= HS
CAN HUMAN MACHINE
INTERFACE (HMI) SYSTEMS BUS: BL = HS CAN UN SYSTEMS BUS.
- BCM/ GWM
- AAM
- IPC
- HUD
- PDM
- DDM
- Approaching vehicle lamp - Left door mirror
- Approaching vehicle lamp - Right door mirror
- Ground
- Power supply
- SODL
- SODR
CONTROL DIAGRAM - 2 OF 6 - REVERSE TRAFFIC DETECTION
A = HARDWIRED: U = PRIVATE CAN BUS: AX = FLEXRAY: BA= HS CAN HMI SYSTEMS
BUS: BL = HS CAN UN
SYSTEMS BUS.
- BCM/ GWM
- SODL
- SODR
- Rear view camera
- NFSM
- AAM
- IPC
- TS
- Ground
- Power supply
CONTROL DIAGRAM - 3 OF 6 - LANE KEEP ASSIST
A = HARDWIRED: O = LOCAL INTERCONNECT NETWORK (LIN): AW = ETHERNET: AX =
FLEXRAY: BA= HS CAN HMI
SYSTEMS BUS: BL = HS CAN UN SYSTEMS BUS.
- IPMA
- DADC
- BCM/ GWM
- IPC
- HUD
- AAM
- TS
- Ground
- Power supply
- Steering wheel switch
- SWM
CONTROL DIAGRAM - 4 OF 6 - TRAFFIC SIGN RECOGNITION
A = HARDWIRED: AW = ETHERNET: AX = FLEXRAY: BA= HS CAN HMI SYSTEMS BUS: BL
= HS CAN UN SYSTEMS
BUS.
- IPMA
- BCM/ GWM
- DADC
- IGM / ICCM
- HUD
- IPC
- Ground
- Power supply
CONTROL DIAGRAM - 5 OF 6 - DRIVER CONDITION MONITOR
A = HARDWIRED: O = LIN: AX = FLEXRAY: AZ = HS CAN BODY SYSTEMS BUS: BA= HS
CAN HMI SYSTEMS BUS.
- BCM/ GWM
- DSM
- TS
- Steering wheel switch - Left
- IPC
- AAM
- DADC
- Steering Angle Sensor Control Module (SASM)
- PSCM
- ABS
- TCM
- PCM
- RCM
- NFSM
- Ground
- Power supply
- Steering wheel switch - Right
- SWM
CONTROL DIAGRAM - 6 OF 6 - CLEAR EXIT DETECTION SYSTEM
A = HARDWIRED: O = LIN: U = PRIVATE CAN BUS: AZ = HS CAN BODY SYSTEMS BUS:
BL = HS CAN UN SYSTEMS
BUS.
- BCM/ GWM
- SODL
- SODR
- Door ajar switch - Rear left door
- PRDM
- CEDS LED indicator - Rear left
- Door ajar switch - Rear right door
- DRDM
- CEDS LED indicator - Rear left
- Ground
- Power supply
- Door ajar switch - Passenger door
- PDM
- CEDS LED indicator - Passenger door
- CEDS LED indicator - Driver door
- DDM
- Door ajar switch - Driver door
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DIAGNOSIS AND TESTING
PRINCIPLES OF OPERATION
For a detailed description of the side obstacle detection system, refer to
the relevant Description and Operation
section in the workshop manual.
INSPECT
GENERAL PROCEDURES
SYNCHRONIZATION
NOTES:
For Diesel vehicles and depending on the specification, this
procedure will only reset the oil dilution
counter after a service.
To reset the time and d
REMOVAL AND INSTALLATION
REMOVAL
NOTE:
This procedure contains illustrations showing certain components
removed to provide extra clarity.
This procedure contains some variation in the illustratio
SEE MORE:
Make sure the areas around air intakes
and the front grille are clean and clear of
debris. Pay particular attention to the
lower grille and radiator. Failure to do so
may cause the engine to overheat, leading
to severe engine damage.
Make sure the vehicle's underbody is
cleaned as soon as possible
REMOVAL AND INSTALLATION
REMOVAL
WARNING:
Make sure the ignition is OFF before carrying out this procedure.
CAUTIONS:
Do not close the canvas roof within 12 hours of installing the canvas
roof frame assembly.
Do not remove the windshield.
Take extra care not to damage any components on removal
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