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Mitsubishi L200. Manual - part 653

SIDE IMPACT SENSOR <VEHICLES WITH SIDE-AIRBAG AND CURTAIN AIR BAG>

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

52B-283

REMOVAL SERVICE POINT

<<A>> SIDE IMPACT SENSOR HARNESS SIDE
CONNECTOR REMOVAL

AC801141

Side impact sensor

Outer housing of the
impact sensor
connector

Slide the outer housing of the side impact sensor
harness side connector in the arrow direction shown,
and disconnect the connector.

INSTALLATION SERVICE POINTS

>>A<< PRE-INSTALLATION INSPECTION
Even when installing a new side impact sensor, per-
form an inspection before the installation (Refer to
the item on inspection).

>>B<< SIDE IMPACT SENSOR INSTALLATION

CAUTION

If the side impact sensor is not securely and cor-
rectly installed, the correct operation of side/cur-
tain air bag is prevented.
Connect the connector securely.

>>C<< POST-INSTALLATION INSPECTION
1. Connect the negative battery cable.
2. Turn the ignition switch to the "ON" position.

AC900540 AB

SRS warning lamp

3. Does the "SRS" warning lamp illuminate for

approximately seven seconds, and go out?

4. If no, refer to troubleshooting (Refer to

P.52B-12

INSPECTION

M1524004700734

CAUTION

If there is a dent, crack, deformation, or others,
replace with a new sensor.
1. Dents, cracks, deformation, and rust of side

impact sensor

2. Connector damage and terminal deformation
3. Deformation or rust of rear pillar lower trim or

centre pillar lower trim

SEAT BELTS WITH PRE-TENSIONER

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

52B-284

SEAT BELTS WITH PRE-TENSIONER

REMOVAL AND INSTALLATION

M1524004101478

WARNING

•

Never attempt to disassemble or repair the seat belt pre-tensioner. If faulty, replace it.

•

Be extremely careful when handling the seat belt with pre-tensioner. Do not subject it to
shocks, drop it, bring it close to strong magnets or allow contact with water, grease or oil.
Always replace it with a new part if any dents, cracks or deformation is found.

•

Do not place anything on top of the seat belt pre-tensioner.

•

Do not expose the seat belt with pre-tensioner to temperatures over 90

•

After operating the seat belt pre-tensioner, replace the seat belt with pre-tensioner with a
new part.

•

Gloves and protective goggles should be worn when handling a seat belt with pre-ten-
sioner once it has been used.

•

If disposing of a seat belt with pre-tensioner which has not yet been operated, its seat belt
pre-tensioner should be operated first before disposal (Refer to

P.52B-289

Pre-removal Operation
• Turn the ignition switch to the "LOCK" (OFF) position.

• Disconnect the Negative Battery Terminal.

AC500483

44 ± 10 N·m

Removal steps

1. Sash guide cover
•

Rear pillar lower trim, quarter lower
trim or centre pillar lower trim (Refer
to GROUP 52A, Trims <Single Cab>,
<Club Cab>, <Double Cab>).

2. Seat belt pre-tensioner harness side

connector connection

3. Seat belt with pre-tensioner

Installation steps

<< • Pre-installation inspection

3. Seat belt with pre-tensioner

<< 2. Seat belt pre-tensioner harness side

connector connection

•

Rear pillar lower trim, quarter lower
trim or centre pillar lower trim (Refer
to GROUP 52A, Trims <Single Cab>,
<Club Cab>, <Double Cab>).

1. Sash guide cover
•

Negative battery cable connection

<< • Post-installation inspection

SEAT BELTS WITH PRE-TENSIONER

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

52B-285

NOTE: The figure shows the seat belt with pre-ten-
sioner (RH).

REMOVAL SERVICE POINTS

<<A>> SEAT BELT PRE-TENSIONER HARNESS
SIDE CONNECTOR DISCONNECTION

AC300147BH

Seat belt
pre-tensioner
connector

Flat-tipped
screwdriver

Locking button

Seat belt pre-tensioner
harness side connector

1. Use a flat-tipped screwdriver to pull out forward

and unlock the locking button of the seat belt pre-
tensioner harness side connector.

2. Disconnect the seat belt pre-tensioner harness

side connector.

INSTALLATION SERVICE POINTS

>>A<< PRE-INSTALLATION INSPECTION
1. When installing the new seat belt with pre-

tensioner, refer to "INSPECTION"(

P.52B-286

2. Connect the negative battery cable.

AC509179

Diagnosis

connector

MB991827

MB991824

MB991910

<LH drive vehicles>

CAUTION

To prevent damage to M.U.T.-III, always turn the
ignition, switch to the "LOCK" (OFF) position
before connecting or disconnecting M.U.T.-III.
3. Connect M.U.T.-III to the diagnosis connector.
4. Turn the ignition switch to the "ON" position.
5. Check diagnosis codes using M.U.T.-III to ensure

that the SRS operates properly. At this time,
check that no diagnosis code except B1603 and
B1609 are set.

6. Turn the ignition switch to the "LOCK" (OFF)

position. Disconnect the negative battery cable
and tape the terminal to prevent accidental
connection and seat belt pre-tensioner operation.

>>B<< SEAT BELT PRE-TENSIONER HARNESS
SIDE CONNECTOR CONNECTION
Connect the seat belt pre-tensioner connector then
securely lock the locking button of the seat belt pre-
tensioner harness-side connector.

>> C<< POST-INSTALLATION INSPECTION
1. Connect the negative battery cable.
2. Turn the ignition switch to the "ON" position.

AC900540 AB

SRS warning lamp

SEAT BELTS WITH PRE-TENSIONER

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

52B-286

3. Does the "SRS" warning lamp illuminate for

approximately seven seconds, and go out?

4. If no, refer to troubleshooting (Refer to

P.52B-12

INSPECTION

M1524004200483

WARNING

•

If any component damage is found during
the following inspection, replace the seat
belt with pre-tensioner with a new one.
Dispose of the old one according to the
specified procedure (Refer to

P.52B-289

•

Never attempt to measure the circuit
resistance of the seat belt pre-tensioner
even if you are using the specified tester.
If the circuit resistance is measured with a
tester, accidental seat belt pre-tensioner
operation will result in serious personal
injury.

1. Check the seat belt pre-tensioner deployment

section for dents and deformation.

2. Check the harness and connector for damage and

the terminals for deformation.

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