Land Rover Discovery: Seatbelt System - Input/
Output Diagram
INPUT/OUTPUT DIAGRAM - SHEET 1 OF 4 - ROW - 5 SEAT VEHICLES
A = HARDWIRED; AN = HIGH SPEED (HS) CONTROLLER AREA
NETWORK (CAN) POWERTRAIN BUS.
- CJB
- RCM
- IC
- Ground
- Fuse
- Rear seatbelt buckle
- Rear seatbelt buckle
- Occupant detection sensor
- Battery Junction Box (BJB)
- Battery
- Driver seat seatbelt buckle
- Passenger seat seatbelt buckle
INPUT/OUTPUT DIAGRAM - SHEET 2 OF 4 - NAS - 5 SEAT VEHICLES
A = HARDWIRED; AN = HIGH SPEED (HS) CONTROLLER AREA
NETWORK (CAN) POWERTRAIN BUS.
- CJB
- RCM
- OCSCM
- IC
- Ground
- Fuse
- Rear seatbelt buckle
- Rear seatbelt buckle
- Junction Box (BJB)
- Battery
- Driver seat seatbelt buckle
- Passenger seat seatbelt buckle
INPUT/OUTPUT DIAGRAM - SHEET 3 OF 4 - ROW - 7 SEAT VEHICLES
A = HARDWIRED; AN = HIGH SPEED (HS) CONTROLLER AREA
NETWORK (CAN) POWERTRAIN BUS.
- CJB
- RCM
- IC
- Ground
- Fuse
- Rear left seatbelt buckle
- Rear center seatbelt buckle
- Rear right seatbelt buckle
- Third row seatbelt buckles
- Occupant detection sensor
- Junction Box (BJB)
- Battery
- Driver seat seatbelt buckle
- Passenger seat seatbelt buckle
INPUT/OUTPUT DIAGRAM - SHEET 4 OF 4 - NAS - 7 SEAT VEHICLES
A = HARDWIRED; AN = HIGH SPEED (HS) CONTROLLER AREA
NETWORK (CAN) POWERTRAIN BUS.
- CJB
- RCM
- OCSCM
- IC
- Ground
- Fuse
- Rear left seatbelt buckle
- Rear center seatbelt buckle
- Rear right seatbelt buckle
- Third row seatbelt buckles
- Junction Box (BJB)
- Battery
- Driver seat seatbelt buckle
- Passenger seat seatbelt buckle
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PRINCIPLES OF OPERATION
For a detailed description of the Safety Belt System, refer to the relevant
Description and Operation section in the workshop manual. REFER to:
Seatbelt System (501-20A Seatbel
WARNING:
Always wear safety glasses when repairing an air bag
supplemental restraint system (SRS) vehicle and when
handling an air bag module. Failure to follow this instruction
may result in personal
SEE MORE:
Installation
NOTE:
This step is only required if previously removed.
On vehicles without active driveline:
Refer to: Rear Halfshaft Seal (205-02A Rear Drive
Axle/Differential - Vehicles Without: Active Driveline,
Removal and Installation).
On vehicles with active driveline:
Refer to: Rear Hal
REMOVAL
WARNINGS:
To avoid accidental deployment and possible personal injury,
the
backup power supply must be depleted before repairing or
replacing any air bag supplemental restraint system (SRS)
components. To deplete the backup power supply energy,
disconnect the battery ground cable and