Land Rover Defender manuals

Land Rover Defender: Anti-Theft - Active - Control Diagram

Land Rover Defender 2020-2026 Service Manual / Electrical / Electronic Feature Group / Anti-Theft - Active / Anti-Theft - Active - Control Diagram

CONTROL DIAGRAM - 1 OF 2

Anti-Theft - Active

A = HARDWIRED: F = RF TRANSMISSION: O = LIN: AZ = HS CAN BUS: BA = HS CAN HUMAN MACHINE INTERFACE (HMI) SYSTEMS BUS.

  1. BCM/ GWM
  2. IPC
  3. DDM
  4. PDM
  5. PRDM
  6. DRDM
  7. RFA
  8. Smart Key
  9. IPC - Security system status indicator
  10. Horn - Left
  11. Horn - Right
  12. Passive sounder - If equipped
  13. BBUS - If equipped
  14. Volumetric sensor
  15. Overhead console
  16. Ground
  17. Power supply
  18. IAU
  19. Ajar switch - Tailgate
  20. Hood switch
  21. Ajar switch - Front left door
  22. Ajar switch -Front right door
  23. Ajar switch - Rear left door
  24. Ajar switch - Rear right door

CONTROL DIAGRAM - 2 OF 2 - SMART KEY RECOGNITION AND DETECTION

Anti-Theft - Active

A = HARDWIRED: F = RF TRANSMISSION: O = LIN: W = LF TRANSMISSION: AZ = HS CAN BODY SYSTEMS BUS.

  1. RFA
  2. BCM/ GWM
  3. LF antenna (quantity 5)
  4. Smart key
  5. RF receiver
  6. Passive entry transceiver - Front
  7. Passive entry transceiver - Rear
  8. Lock/unlock request - Door handle
  9. IAU

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