Land Rover Defender: Seatbelt System - Control Diagram
CONTROL DIAGRAM - 1 OF 4 - SEATBELT REMINDER WITH 3 DOORS VEHICLE
A = HARDWIRED: O = LIN BUS: AX = FLEXRAY: BA = HS CAN HMI SYSTEM BUS.
- BCM/ GWM
- RCM
- OCS - NAS vehicles only
- IPC
- Audio Amplifier Control Module (AAM)
- Vehicle speakers
- Ground
- Power supply
- Front row seatbelt buckle - Center
- Second row seatbelt buckle - Right
- Second row seatbelt buckle - Center
- Front row occupant detection sensor - Center
- Second row seatbelt buckle - Left
- Front row occupant detection sensor - Passenger
CONTROL DIAGRAM - 2 OF 4 - SEATBELT REMINDER WITH 5 DOORS VEHICLE
A = HARDWIRED: O = LIN BUS: AX = FLEXRAY: BA = HS CAN HMI SYSTEM BUS.
- BCM/ GWM
- RCM
- OCS - NAS vehicles only
- IPC
- AAM
- Vehicle speakers
- Ground
- Power supply
- Third row seatbelt buckle - Right
- Third row seatbelt buckle - Left
- Front row seatbelt buckle - Center
- Second row seatbelt buckle - Right
- Second row seatbelt buckle - Center
- Front row occupant detection sensor - Center
- Second row seatbelt buckle - Left
- Front row occupant detection sensor - Passenger
CONTROL DIAGRAM - 3 OF 4 - SEATBELT RETRACTOR PRETENSIONER WITH 3 DOORS
VEHICLE
A = HARDWIRED: O = LIN BUS: AX = FLEXRAY: BA = HS CAN HMI SYSTEM BUS.
- RCM
- Front overhead console
- BCM/ GWM
- IPC
- Front row seatbelt retractor pretensioner - Right
- Front row seatbelt retractor pretensioner - Center
- Front row seatbelt retractor pretensioner - Left
- Second row seatbelt retractor pretensioner - Right
- Second row seatbelt retractor pretensioner - Center
- Second row seatbelt retractor pretensioner - Left
- Ground
- Power supply
- OCS - NAS vehicles only
- Front row seatbelt buckle - Right
- Front row seatbelt buckle - Left
CONTROL DIAGRAM - 4 OF 4 - SEATBELT RETRACTOR PRETENSIONER WITH 5 DOORS
VEHICLE
A = HARDWIRED: O = LIN BUS: AX = FLEXRAY: BA = HS CAN HMI SYSTEM BUS.
- RCM
- Front overhead console
- BCM/ GWM
- IPC
- Third row seatbelt retractor pretensioner - Right
- Third row seatbelt retractor pretensioner - Left
- Front row seatbelt pretensioner - NAS only
- Front row seatbelt retractor pretensioner - Right
- Front row seatbelt retractor pretensioner - Center
- Front row seatbelt retractor pretensioner - Left
- Second row seatbelt retractor pretensioner - Right
- Second row seatbelt retractor pretensioner - Center
- Second row seatbelt retractor pretensioner - Left
- Ground
- Power supply
- OCS - NAS only
- Front row seatbelt buckle - Left
- Front row seatbelt buckle - Right
READ NEXT:
DIAGNOSIS AND TESTING
PRINCIPLE OF OPERATION
For a detailed description of the seatbelt system and operation, refer to the
relevant description and operation section
of the workshop manual.
SAFETY IN
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:
FRONT ROW SEAT
NOTE:
On vehicles with electric seat adjustment, both front row seats feature
an:
Easy entry on 3 door cars
Exit mode on 3 or 5 door cars.
Depending on vehicle specification, various options are available for the
front row seats with regard to temperature
control and electrical
REMOVAL AND INSTALLATION
SPECIAL TOOL(S)
JLR-204-802
Splitter, Damper
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 fr
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