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 - [+] Vehicles With 2ND / 3RD Row Seats / Control Diagram

CONTROL DIAGRAM - 1 OF 2 - NORTH AMERICAN SPECIFICATION VEHICLES

Airbag and Safety Belt Pretensioner Supplemental Restraint System

A = HARDWIRED: AX = FLEXRAY: BA = HIGH SPEED (HS) CONTROLLER AREA NETWORK (CAN) HUMAN MACHINE INTERFACE (HMI) SYSTEM BUS.

  1. RCM
  2. IPC
  3. BCM/ GWM
  4. Second row seatbelt retractor pretensioner - Right
  5. Second row seatbelt retractor pretensioner - Center
  6. Second row seatbelt retractor pretensioner - Left
  7. Side air curtain - Right
  8. Side air curtain - Left
  9. Ground
  10. Power supply
  11. Third row seatbelt retractor pretensioner - Right
  12. Third row seatbelt retractor pretensioner - Left
  13. Front row seatbelt retractor pretensioner - Right
  14. Front row seatbelt retractor pretensioner - Center
  15. Front row seatbelt retractor pretensioner - Left

CONTROL DIAGRAM - 2 OF 2 - ALL MARKET EXCEPT NORTH AMERICAN SPECIFICATION VEHICLES

Airbag and Safety Belt Pretensioner Supplemental Restraint System

A = HARDWIRED: AX = FLEXRAY: BA = HS CAN HMI SYSTEM BUS.

  1. RCM
  2. IPC
  3. BCM/ GWM
  4. Second row seatbelt retractor pretensioner - Right
  5. Second row seatbelt retractor pretensioner - Center
  6. Second row seatbelt retractor pretensioner - Left
  7. Side air curtain - Right
  8. Side air curtain - Left
  9. Ground
  10. Power supply
  11. Third row seatbelt retractor pretensioner - Right
  12. Third row seatbelt retractor pretensioner - Left
  13. Front row seatbelt retractor pretensioner - Right
  14. Front row seatbelt retractor pretensioner - Center
  15. Front row seatbelt retractor pretensioner - Left

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 Airbag and Safety Belt Pretensioner Supplemental Restraint System - [+] Front Row Seats Only

 Component Location, Overview

COMPONENT LOCATION COMPONENT LOCATION - 1 OF 4 NOTES: Right Hand Drive (RHD) vehicle is shown, Left Hand Drive (LHD) vehicle is similar. Vehicle with 5 doors is shown, vehicle with 3 doors is sim

 Description

RCM NOTES: RHD vehicle is shown, LHD vehicle is similar. Vehicle with 5 doors is shown, vehicle with 3 doors is similar. The RCM is located under the floor console and controls the operation of t

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 Differential Draining and Filling

GENERAL PROCEDURES PART(S) DRAINING NOTE: This procedure contains some variation in the illustrations depending on the vehicle specification, but the essential information is always correct. This procedure contains illustrations showing certain components removed to provide extra clarity.

 Interior Lighting - Operation

The components and conditions that supply the input signals to operate the interior lamps include: Front and rear door latches - Door ajar switch contacts Tailgate latch assembly - Tailgate ajar switch contacts Power Mode 4 - Accessory (vehicle unlocked and Smart Key present). Central Door Loc

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