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When discarding the seat belt with
pre-tensioner or a vehicle which is equipped with seat belts
with pre-tensioner, be sure to deploy the pre-tensioner in
advance as specified in the service procedure that
follows.
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1.Move the vehicle to flat
and isolated spot.
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2.
caution |
Before starting the work, wait
for 60 seconds or more after the disconnection
of the battery cable. (Refer to the item 5
of Service Precautions).
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Disconnect the (-) and (+) terminals of
battery cable, and then remove the battery from the
vehicle.
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3.Remove the centre pillar
lower trim (Refer to GROUP 52A - Interior Trim ).
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![](../../../img/52/ACE02069AC00ENG.png)
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4.Use the flat-tipped
screwdriver to pull out the locking button of floor harness
connector. After releasing the lock, disconnect the
connector.
note |
When the floor harness
connector is disconnected from the seat belt
pre-tensioner, the two pins of the seat belt
pre-tensioner connector are automatically
shorted. This prevents the unintentional
deployment of the seat belt pre-tensioner caused
by the static or others.
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![](../../../img/52/AC103480AJ00ENG.png)
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5.Connect the deployment
wires of 6 m or more to each of the two wiring harnesses of
special tool adapter harness (MB991885), and cover the
connection areas with insulation tape. Keep the other ends
of deployment wires connected to each other
(shorted).
note |
This prevents the
unintentional deployment of seat belt
pre-tensioner caused by the static or
others.
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![](../../../img/52/ACC00080AB00ENG.png)
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6.Connect the adapter
harness (MB991885) to the 2-pin connector of seat belt
pre-tensioner, and then pull out the deployment wire to
outside the vehicle. 7.In order to suppress the
operation sound as much as possible, fully close all the
door windows and close the doors. 8.
caution |
- Make sure that no one is present inside
or near the vehicle before the
deployment.
- Immediately after the pre-tensioner
deployment, the inflator is extremely
hot. Thus, before handling, leave the
inflator for 30 minutes or more to
cool.
- If the seat belt pre-tensioner does not
deploy, consult with your
distributor.
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Disconnect the deployment wire connection at a place
as far as possible from the vehicle. Then, connect the wires
to the removed vehicle battery to deploy the seat belt
pre-tensioner. 9.Discard the deployed seat belt
pre-tensioner according to the disposal procedures (Refer to
).
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1.Move the vehicle to flat
and isolated spot.
|
|
2.
caution |
Before starting the work, wait
for 60 seconds or more after the disconnection
of the battery cable. (Refer to the item 5
of Service Precautions.)
|
Disconnect the (-) and (+) terminals of
battery cable, and then remove the battery from the
vehicle.
|
![](../../../img/52/ACE02073AB00ENG.png)
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3.Use the flat-tipped
screwdriver to pull out the locking button of floor harness
connector. After releasing the lock, disconnect the
connector.
note |
When the floor harness
connector is disconnected from the lap
pre-tensioner, the two pins of pre-tensioner
connector are automatically shorted. This
prevents the unintentional deployment of lap
pre-tensioner caused by the static or
others.
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![](../../../img/52/AC905252AC00ENG.png)
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4.Cut the part shown to
connect the adapter harness (Special tool: MB991885) to the
pre-tensioner connector.
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![](../../../img/52/AC103480AJ00ENG.png)
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5.Connect the deployment
wires of 6 m or more to each of the two wiring harnesses of
special tool adapter harness (MB991885), and cover the
connection areas with insulation tape. Keep the other ends
of deployment wires connected to each other
(shorted).
note |
This prevents the
unintentional deployment of lap pre-tensioner
caused by the static or others.
|
|
![](../../../img/52/ACE02073AB00ENG.png)
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6.Connect the adapter
harness to the 2-pin connector of pre-tensioner, and then
pull out the deployment wire to outside the
vehicle. 7.In order to suppress the operation
sound as much as possible, fully close all the door windows
and close the doors. 8.
caution |
- Make sure that no one is present inside
or near the vehicle before the
deployment.
- Immediately after the lap pre-tensioner
deployment, the inflator is extremely
hot. Thus, before handling, leave the
inflator for 30 minutes or more to
cool.
- If the lap pre-tensioner does not
deploy, consult with your
distributor.
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Disconnect the deployment wire connection at a place
as far as possible from the vehicle. Then, connect the wires
to the removed vehicle battery to deploy the lap
pre-tensioner. 9.Discard the deployed lap
pre-tensioner according to the disposal procedures (Refer to
).
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1.
caution |
Before starting the work, wait
for 60 seconds or more after the disconnection
of the battery cable. (Refer to the item 5
of Service Precautions).
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Disconnect the (-) and (+) terminals of
battery cable, and then remove the battery from the
vehicle.
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2.
caution |
When the connector is
disconnected, the two pins of seat belt
pre-tensioner and lap pre-tensioner are
automatically shorted to prevent the
unintentional deployment caused by the static or
others.
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Remove the seat belt with pre-tensioner from the
vehicle (Refer to ).
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![](../../../img/52/AC905252AC00ENG.png)
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3.Cut the part shown to
connect the adapter harness (Special tool: MB991885) to the
pre-tensioner connector.
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![](../../../img/52/AC103480AJ00ENG.png)
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4.Connect the deployment
wires of 6 m or more to each of the two wiring harnesses of
special tool adapter harness (MB991885), and cover the
connection areas with insulation tape. Keep the other ends
of deployment wires connected to each other
(shorted).
note |
This prevents the
unintentional deployment of seat belt
pre-tensioner and lap pre-tensioner caused by
the static or others.
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5.Pass a thick wire through the seat belt
pre-tensioner and lap pre-tensioner bracket hole, and attach
it to the old tyre with wheel. 6.Connect the
adapter harness to the seat belt pre-tensioner connector.
(Retractor side) 7.Connect the adapter harness to
the lap pre-tensioner connector (Lap
pre-tensioner). 8.
caution |
Set so that the connector of
pre-tensioner adapter harness does not get
pinched between the tyres when
deployed.
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Pull out the seat belt to outside the tyre.
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![](../../../img/52/AC105388AC00ENG.png)
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9.Place an old tyre without
wheel onto the seat belt with pre-tensioner.
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![](../../../img/52/AC004294AC01ENG.png)
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10.
caution |
- Make sure that no one is present near
the seat belt with pre-tensioner before
the deployment.
- Immediately after the seat belt
pre-tensioner deployment, the inflator
is extremely hot. Thus, before handling,
leave the inflator for 30 minutes or
more to cool.
- If the seat belt pre-tensioner and lap
pre-tensioner does not deploy, consult
with your distributor.
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Disconnect the deployment wire connection at a place
as far as possible from the seat belt with pre-tensioner.
Then, connect the wires to the removed vehicle battery to
deploy the seat belt pre-tensioner or lap
pre-tensioner. 11.Discard the deployed seat belt
with pre-tensioner according to the disposal procedures
(Refer to ).
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After deployment and operation, the
air bag module and seat belt pre-tensioner should be
disposed of in the same manner as any other scrap parts,
adhering to local laws and/or legislation. Observe the
following precautions during air bag or seat belt
pre-tensioner disposal:
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1.Immediately after the
pre-tensioner deployment, the inflator is extremely hot.
Thus, before handling, leave the inflator for 30 minutes or
more to cool.
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2.Do not pour water or oil
onto the deployed pre-tensioner.
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3.To the deployed
pre-tensioner, substances that irritate eyes and skin may be
deposited. Therefore, wear gloves and protective glasses
when handling. When the substance comes in contact with eyes
or skin, flush with a large amount of water.
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4.Place the seat belt with
pre-tensioner in the sturdy plastic bag, and seal the bag
for disposal.
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5.After the work, be sure to
wash your hands with water.
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