Mitsubishi Colt Ralliart. Manual - part 575

 

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Mitsubishi Colt Ralliart. Manual - part 575

 

 

POST-COLLISION DIAGNOSIS

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

52B-138

AIR BAG MODULES

1. Check the pad cover for dents, cracks or 

deformation.

2. Check the connector for damage, terminals 

deformities, and the harness for binding.

3. Check the air bag inflator case for dents, cracks or 

deformities.

4. Check the air bag modules for proper installation.

CLOCK SPRING

1. Check the clock spring connectors and protective 

tube for damage, and the terminals for 
deformation.

2. Visually check the case for damage.

FRONT SEATBACK ASSEMBLY 
(SIDE-AIRBAG MODULE)

1. Check the side-airbag module deployment section 

in the seat for dents and deformation.

2. Check the connectors for damage, the terminals 

for deformation, and the harness for binds.

SIDE IMPACT SENSOR

1. Check the centre pillar for deformation or rust.
2. Check the side impact sensors for dents, cracks, 

deformation and rust.

3. Check the connector for damage and the 

terminals for deformation.
NOTE: The figures show side impact sensors 
(LH). The side impact sensors (RH) is symmetri-
cal with the side impact sensors (LH).

AC208717

Connector

Inflator case

Connector

AC

AC300585AD

Case

Protective tubes

AC208794AF

Side-airbag module
deployment section

AC311530

Side impact 
sensor (front)

AC

Front seat belt
retractor

Main

Index

Group

TOC

INDIVIDUAL COMPONENT SERVICE

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

52B-139

CURTAIN AIR BAG MODULES

1. Check that the curtain air bag deployment part of 

the headlining is normal.

2. Check the inflator surface for cracks, dents or 

deformations.

3. Check the air bag for breakage.
4. Check the connector for damage, the terminal for 

deformation and the harness for binding.

STEERING WHEEL, STEERING COLUMN 
AND SHAFT ASSEMBLY

1. Check the wiring harness (built into the steering 

wheel) and the connectors for damage, and the 
terminals for deformation.

2. Install the air bag module to check fit or alignment 

with the steering wheel.

3. Check the steering wheel for noise, binding or 

difficult operation and excessive free play.

4. Check the steering column shaft shock absorbing 

mechanism (Refer to GROUP 37, On-Vehicle 
Service 

P.37-89

).

SEAT BELT WITH PRE-TENSIONER

1. Check the seat belt for damage or deformation.
2. Check the seat belt with pre-tensioner for cracks 

or deformation.

3. Check that the unit is installed correctly to the 

vehicle body.

HARNESS CONNECTOR (INSTRUMENT 
PANEL WIRING HARNESS AND FLOOR 
WIRING HARNESS, ROOF WIRING 
HARNESS)

Check harnesses for binding, connectors for damage 
and terminals for deformation (Refer to 

P.52B-5

).

INDIVIDUAL COMPONENT SERVICE

M1524002900538

WARNING

If heat damage may occur during paint work, remove the SRS-ECU, the air bag modules, 
the clock spring, impact sensors and the seat belt with pre-tensioner. 

SRS-ECU, air bag modules, clock spring and impact sensors: 93

°

 C or more

Seat belt with pre-tensioner: 90

°

C or more

If the SRS components are removed for the purpose of check, sheet metal repair, painting, 
etc., they should be stored in a clean, dry place until they are reinstalled.

If the SRS components are to be removed or 
replaced as a result of maintenance, troubleshooting 
etc., follow the service procedures that follow.

• Front impact sensors; refer to 

P.52B-141

• SRS-ECU; refer to 

P.52B-143

• Front air bag modules and clock spring; refer 

to 

P.52B-145

• Side and curtain air bag modules; refer to 

P.52B-152

• Side impact sensors; refer to 

P.52B-157

• Seat belt with pre-tensioner; refer to 

P.52B-159

AC208936

Curtain air bag module
deployment section

AC

Main

Index

Group

TOC

WARNING/CAUTION LABELS

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

52B-140

WARNING/CAUTION LABELS

M1524003000549

Caution labels on the SRS are attached in the vehicle as shown. Follow label instructions when servicing the 
SRS. If the label(s) are dirty or damaged, replace with new one(s).

AC510120

AC206616

AC206284

AC206096

AC206281

AC206097

AC400175

AC401506

AC207325

AC207330

AC402445

AC

Clock spring

Driver's air bag module

Passenger's (front)
air bag module

SRS-ECU

Sunvisor

Seat belt with pre-tensioner
(driver's and front passenger's seat)

Hood

Front impact sensor

Curtain air bag module

Side-airbag module

Instrument panel

Main

Index

Group

TOC

FRONT IMPACT SENSORS

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

52B-141

FRONT IMPACT SENSORS

REMOVAL AND INSTALLATION

M1524001500849

WARNING

Disconnect the negative battery terminal and wait for 60 seconds or more before starting 
work. Furthermore, the disconnected battery terminal should be covered with tape to 
insulate it.

Never attempt to disassemble or repair the front impact sensor. If faulty, replace it.

Do not drop or subject the front impact sensor to impact or vibration. If denting, cracking, 
deformation, or rust are discovered in the front impact sensor, replace it with a new front 
impact sensor. Discard the old one.

After deployment of an air bag, replace the front impact sensor with a new one.

NOTE: The figures show front impact sensor (LH).

Pre-removal Operation

• Turn the ignition key to the "LOCK" (OFF) position. 

• Disconnect the Negative Battery Terminal.

AC207912

10 ± 2 N·m

1

AC

Headlamp support panel

Removal step 

Headlamp (Refer to GROUP54, 
Headlamp 

P.54A-73

).

1.

Front impact sensor
Installation steps 

>>

A

<<

Pre-installation inspection

>>

B

<<

1.

Front impact sensor

Headlamp (Refer to GROUP54, 
Headlamp 

P.54A-73

).

Negative battery cable connection

>>

C

<<

Post-installation inspection

Installation steps (Continued)

Main

Index

Group

TOC

 

 

 

 

 

 

 

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