Land Rover Discovery: Seat Position Sensor - Notes on Removal / Replacement
NOTE:
NAS vehicles have a seat position sensor fitted to both the driver and passenger-side seats.
The seat position sensor, a hall-effect sensor, is fitted to the underside of both the driver and passenger-side seats on NAS vehicles. It should be noted that these sensors cannot be re-installed once removed. If any work is undertaken that requires removal of the seat position sensor, a NEW sensor
MUST be fitted. Note that different sensors are fitted to left-side and rightside seats, so care should be taken to ensure the correct replacement parts are installed
SUPPLEMENTAL RESTRAINTS SYSTEM ( SRS ) AK 2 TYPE CONNECTORS
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- Incorrect Position (Disengaged)
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- Correct Position (Engaged)
Seatbelt Buckle Pre Tensioner Diagnostics
This procedure should be used to aid diagnosis of the following supplementary restraints system (SRS) - buckle pre tensioner (PBP) fault codes
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WARNINGS:
- Prior to any work on the SRS system the vehicle battery must be disconnected system the vehicle battery must be disconnected
- Please wait for 120 seconds to allow the airbag deployment energy reserve to dissipate
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WARNINGS:
- Prior to any work on the SRS system the vehicle battery must be disconnected system the vehicle battery must be disconnected
- Please wait for 120 seconds to allow the airbag deployment energy reserve to dissipate
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WARNINGS:
- Prior to any work on the SRS system the vehicle battery must be disconnected system the vehicle battery must be disconnected
- Please wait for 120 seconds to allow the airbag deployment energy reserve to dissipate
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DTC INDEX
For a list of Diagnostic Trouble Codes (DTCs) that could be logged on this vehicle, please refer to Section 100-00. REFER to: Diagnostic Trouble Code Index - DTC: Restraints Control Module (RCM) (100-00 General Information, Description and Operation).
REFER to: Diagnostic Trouble Code Index - DTC: Occupant Classification Sensor Control Module (OCSCM) (100-00 General Information, Description and Operation).
Airbag and Safety Belt Pretensioner Supplemental Restraint System - Safety
InformationFront Safety Belt
Buckle (G1780743) / Removal and
Installation
READ NEXT:
Front Safety Belt
Buckle (G1780743) / Removal and
Installation
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 (S
Front Safety Belt
Retractor (G1780631) / Removal and
Installation
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)
com
Pedestrian Protection System
Pedestrian Impact
Sensor (G2158916) / Removal and
Installation
REMOVAL
WARNINGS:
Do not probe supplemental restraint system (SRS) electrical
connectors.
To avoid accidental deployment and possible personal injury,
the
backup power supply must be depleted b
SEE MORE:
Information and Message Center / Diagnosis and Testing
PRINCIPLES OF OPERATION
For a detailed description of the Information and Message Center, refer to
the relevant Description and Operation section in the workshop manual.
REFER to: Information and Message Center (413-08 Information and
Message Center, Description and Operation).
INSPECTION AND VERIF
Windshield Wiper Fast/Slow/Single Wipe - Operation
OPERATION
Slow Wipe
When the driver moves the wipers and washers control switch to the slow
wipe position, the Central Junction Box (CJB) detects a Local Interconnect
Network (LIN) bus message and energizes the wiper on/off relay in the
Battery Junction Box (BJB). Power flows to the relay contacts o
