OEM Restraints System Part Replacement Search
2015 Land Rover LR4
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DISABLE PROCEDURE AND TIME (Always Check Service Manual)
1. Remove the ignition key.2. Disconnect the battery, earth lead first
3. Wait 2 minutes for the SRS power circuit to discharge before commencing work
REV: 01/2016
PARTS THAT MUST BE REPLACED FOLLOWING A DEPLOYMENT
The replacement and inspection policy is dependent on the type and severity of the crash condition. The following guidelines are the minimum that should be exercised as a result of the deployment of specific SRS components:Always use new fixings when replacing an SRS component.
If the front airbags are deployed, the following components must be replaced:
• Driver air bag module, if deployed [AIRBAG,STEERING WHEEL]
• Passenger air bag module, if deployed [AIRBAG,INSTRUMENT PNL]
• Fly leads (where applicable) connecting front air bag modules to SRS harness
• Front seat belt buckle pre-tensioner, if deployed
• Rear seat belt pre-tensioners • if installed, if deployed
• Driver's seat belt retractor • if installed, if deployed
• Clockspring
• Any front impact sensors that have been physically damaged or if a fault is being registered [AIRBAG SENSOR,FRONT]
• Restraints Control Module (RCM) if the three crashes/impacts have been stored [MODULE,AIRBAG CONTROL]
If the side seat curtain airbags are deployed, the following components must be replaced on the side of the vehicle on which the deployment occurred:
• Side seat airbag, if deployed [AIRBAG,FRONT SEAT]
• Any side impact sensors that have been physically damaged or if a fault is being registered [AIRBAG SENSOR,FRT DOOR; AIRBAG SENSOR,SIDE; AIRBAG SENSOR,QTR PANEL]
• Restraints Control Module (RCM) if the three crashes/impacts have been stored [MODULE,AIRBAG CONTROL]
If the Head airbag modules are deployed, the following components must be replaced on the side of the vehicle on which the deployment occurred:
• Head airbag modules, if deployed [AIRBAG,ROOF]
• Link lead between airbag gas generator and restraints control module (RCM) harness
• Airbag retaining clips
• Internal trim finisher
• Front safety belt buckle pre-tensioners
• Any side impact sensors that have been physically damaged or if a fault is being registered [AIRBAG SENSOR,FRT DOOR; AIRBAG SENSOR,SIDE; AIRBAG SENSOR,QTR PANEL]
• Restraints Control Module (RCM) if the three crashes/impacts have been stored [MODULE,AIRBAG CONTROL]
If the seat belt pre-tensioners are deployed during a rear impact, the following components must be replaced:
• Safety belt pre-tensioners, if deployed
• Front and rear seat belt retractors used during the impact
• Restraints Control Module (RCM) if the three crashes/impacts have been stored [MODULE,AIRBAG CONTROL]
PARTS THAT MUST BE INSPECTED AND REPLACED IF DAMAGED
• Check for structural damage in the area of impact paying particular attention to bumper armatures, longitudinals and bracketry.• Always replace a seat belt assembly that has withstood the strain of a severe vehicle impact or if the webbing shows signs of fraying.
• Always use new fixings when replacing an SRS component
If the front air bags are deployed, the following items must be inspected for damage and replaced as necessary:
• Front passenger's seat belt retractor and webbing, tongue latching function, 'D' loop and body anchorage point
• Rear seat belt buckles, webbing, buckle covers, body anchorage points and tongue latching function
• Instrument panel moulding adjacent to passenger air bag module
• Steering wheel
• Front seat frames and head restraints
• Steering column • if adjustment is lost or if there are signs of collapse
• Seat belt height adjusters
• Rear seat belts
If the Side seat Air Bags [AIRBAG,FRONT SEAT] are deployed, the following items must be inspected for damage and replaced as necessary:
• Front seat belts, retractors and webbing, tongue latching function, 'D' loop and body anchorage points
• Rear seat belt buckles, webbing, buckle covers, tongue latching function, and body anchorage points
• Front seat frame and head restraints
• Door trim casing
• Safety belt height adjusters
• Rear seat belts
If the side air curtain modules [AIRBAG,ROOF] are deployed, the following items must be inspected for damage and replaced as necessary:
• Headlining
• Component mounting brackets
• Front seat belts, retractors and webbing, tongue latching function, 'D' loop and body anchorage points
• Rear seat belt buckles, webbing, buckle covers, tongue latching function, and body anchorage points
• Adjacent trim components
• Seat belt height adjusters
After a rear impact, the following items must be inspected for damage and replaced as necessary:
• Seat belt height adjusters
• Front seat belts, retractors and webbing, tongue latching function, 'D' loop and body anchorage points
• Rear seat belt buckles, webbing, buckle covers, tongue latching function, and body anchorage points
Never attempt to modify, splice or repair SRS wiring
The Restraints Control Module (RCM) will log a crash fault after every impact which is severe enough to cause airbag deployment. It is possible to have three crashes/impacts logged after one event where, for example, a front, side and rollover has occurred. After the third fault is logged, the SRS warning lamp will be illuminated and the restraints control module (RCM) must be replaced.
The SRS side/front impact sensor(s) must be replaced if there are any signs of physical damage or if the restraints control module (RCM) is registering a fault.
| Additional Information |
*This matrix does not currently contain all production vehicles sold in the United States. The contents were developed in cooperation with AudaExplore, a Solera company. The contents are based on the information available at the time of publication. Updates and additions will be posted as they become available. To ensure that you are using the most recent information, always refer to vehicle maker technical information.
