Land Rover Defender: Front Air Bag Deployment - Driver and Passenger
CAUTION:
If the front air bags are deployed, the following components must be replaced:
- Driver air bag module
- Passenger air bag module
- Fly leads (where applicable) connecting front air bag modules to SRS
harness
- Front safety belt buckle pre-tensioner
- Rear safety belt pre-tensioners - if installed
- Driver safety belt retractor - if installed
- Clockspring
- Any front impact sensors that have been physically damaged or if a fault
is being registered
- Restraints Control Module (RCM) if the three crashes/impacts have been
stored
Additionally, the following items must be inspected for damage and
replaced as necessary:
- Front passenger safety belt retractor and webbing, tongue latching
function, 'D' loop and body anchorage point
- Rear safety 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
- Safety belt height adjusters
- Rear safety belts
Side Air Bags
CAUTION:
If the side air curtains are deployed, the following components must be replaced
on the side of the vehicle on
which the deployment occurred:
- Side air curtains
- Any side impact sensors that have been physically damaged or if a fault
is being registered
- Restraints Control Module (RCM) if the three crashes/impacts have been
stored
Additionally, the following items must be inspected for damage and
replaced as necessary:
- Front safety belts, retractors and webbing, tongue latching function,
'D' loop and body anchorage points
- Rear safety 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 safety belts
Side Air Curtain modules
CAUTION:
If the side air curtain modules are deployed, the following components must be
replaced on the side of the
vehicle on which the deployment occurred:
- Side air curtain modules
- Link lead between side air curtain gas generator and restraints control
module (RCM) harness
- Side air curtain module 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
- Restraints Control Module (RCM) if the three crashes/impacts have been
stored
Additionally, the following items must be inspected for damage and
replaced as necessary:
- Headlining
- Component mounting brackets
- Front safety belts, retractors and webbing, tongue latching function,
'D' loop and body anchorage points
- Rear safety belt buckles, webbing, buckle covers, tongue latching
function, and body anchorage points
- Adjacent trim components
- Safety belt height adjusters
Rear impacts
CAUTION:
If the safety belt pre-tensioners are deployed during a rear impact, the
following components must be
replaced:
- Safety belt pre-tensioners
- Front and rear safety belt retractors deployed during the impact
- Restraints Control Module (RCM) if the three crashes/impacts have been
stored
Additionally, the following items must be inspected for damage and
replaced as necessary:
- Safety belt height adjusters
- Front safety belts, retractors and webbing, tongue latching function,
'D' loop and body anchorage points
- Rear safety belt buckles, webbing, buckle covers, tongue latching
function, and body anchorage points
READ NEXT:
The A/C system contains fluids and components which could be potentially
hazardous to the service engineer or the
environment if not serviced and handled correctly. The following guidelines are
inte
DESCRIPTION AND OPERATION
SOLVENTS
WARNING:
Always handle all solvents, sealers and adhesives with extreme care. Some
contain chemicals or give off
fumes which can be dangerous to health. Always foll
DESCRIPTION AND OPERATION
WARNINGS:
Only qualified technicians are allowed to work on pyrotechnic
components.
INHALED: Exposure to pyrotechnic residue may cause low blood
pressure, severe heada
SEE MORE:
GENERAL PROCEDURES
ACTIVATION
CAUTIONS:
Before disconnecting any components, make sure the area is clean and
free from foreign material. When
disconnected all openings must be sealed.
Make sure the correct size and type of air line connector is
installed.
Do not reuse the air line connector
AIR SUSPENSION OVERLAY HARNESS INTRODUCTION
NOTES:
This repair applies to L320 / LS, L405 / LG and L494 / LW models
only.
Some variation in the illustrations may occur, but the essential
information is always correct.
If after diagnosis the height sensor requires replacement and the area of
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