Land Rover Defender manuals

Land Rover Defender: Control Diagram

Land Rover Defender 2020-2026 Service Manual / Body and Paint / Supplementary Restraint System / Airbag and Safety Belt Pretensioner Supplemental Restraint System - [+] Front Row Seats Only / Control Diagram

CONTROL DIAGRAM - 1 OF 2

Airbag and Safety Belt Pretensioner Supplemental Restraint System

A = HARDWIRED: AX = FLEXRAY.

  1. RCM
  2. BCM/ GWM
  3. PCM
  4. IPC
  5. Passenger airbag
  6. Clockspring
  7. Driver airbag
  8. Driver seatbelt pretensioner - NAS only
  9. Passenger seatbelt retractor
  10. Driver seatbelt retractor
  11. Driver side airbag
  12. Passenger side airbag
  13. Ground
  14. Power supply
  15. Front seatbelt buckle switch (quantity 2)
  16. Seat track position sensor
  17. Front impact sensor (quantity 2)
  18. Pressure sensor - Left and right (quantity 2)
  19. Side impact sensor (quantity 4 on 5 doors vehicle/quantity 2 on 3 doors vehicle)
  20. Passenger airbag deactivation indicator - Front overhead console

CONTROL DIAGRAM - 2 OF 2 - IMPACT SIGNAL

Airbag and Safety Belt Pretensioner Supplemental Restraint System

A = HARDWIRED.

  1. RCM
  2. Driver Door Control Module (DDM) and Passenger Door Control Module (PDM)
  3. Rear door module (quantity 2 on 5 doors vehicle)
  4. PCM
  5. BCM/ GWM
  6. TCU
  7. BISG - MHEV only
  8. BECM - PHEV only
  9. EPIC - PHEV only
  10. Ground
  11. Power supply

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