Mitsubishi 380. Manual — part 828
SRS CONTROL UNIT (SRS-ECU)
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
52B-236
INSTALLATION SERVICE POINTS
.
>>A<< SRS-ECU INSTALLATION
WARNING
The SRS may not activate if the SRS-ECU is not
installed properly, which could result in serious injury
or death to the vehicle's driver or front passenger.
Install the SRS-ECU with 10mm (3/8inch) slide head handle
and 10mm (3/8inch) socket wrench.
.
>>B<< POST-INSTALLATION INSPECTION
1. Reconnect the negative (
−) battery cable.
2. Turn the ignition switch to the "ON" position.
3. Does the "SRS" warning lamp illuminate for approximately
seven seconds, and then go out?
4. If yes, the SRS system is functioning properly. If not, refer to
.
INSPECTION
M1524002200357
WARNING
If a dent, crack, deformation or rust is discovered,
replace the SRS-ECU with a new one.
• Check the SRS-ECU and brackets for dents, cracks or
deformation.
• Check the SRS-ECU connector for damage, and the termi-
nals for deformation.
WARNING
[SRS is a safety related item, therefore there shall be no
attempt to repair any component or wiring harness related
to SRS]
NOTE: Refer to
for inspection of SRS-ECU for other
than physical damage.
35DB113A
SRS
WARNING
LAMP
AIR BAG MODULES AND CLOCK SPRING
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
52B-237
AIR BAG MODULES AND CLOCK SPRING
M1524002400481
REMOVAL AND INSTALLATION
WARNING
•
Never attempt to disassemble or repair the air bag modules or clock spring. If faulty,
replace it.
•
Do not drop the air bag modules or clock spring or allow contact with water, grease or oil.
Replace it if a dent, crack, deformation or rust is detected.
•
The air bag modules should be stored on a flat surface with the pad cover facing upward.
Do not place anything on top of it.
•
Do not expose the air bag modules to temperatures over 93
°C (200°F).
•
After deployment of an air bag, replace the clock spring with a new one.
•
Wear gloves and safety glasses when handling air bags that have already deployed.
•
An undeployed air bag module should only be disposed of in accordance with the proce-
dures (Refer to
).
AIR BAG MODULES AND CLOCK SPRING
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
52B-238
<Side-airbag module>
For removal and installation of the front seatback assembly with side-airbag module, refer to GROUP 52A,
Front Seat
.
<Air bag module (driver's side) and clock spring>
AC307516AB
4
6
5
41 ± 8 N·m
30 ± 6 ft-lb
0.69 ± 0.15 N·m
6 ± 1 in-lb
A
B
B
COLUMN SWITCH
SECTION A - A
SECTION B - B
CLAW
CLAW
NOTE
: CLAW POSITIONS
8
1
2
A
9.0 ± 2.0 N·m
80 ± 17 in-lb
8
N
7
3
3
3.9 ± 0.9 N·m
35 ± 8 in-lb
AIR BAG MODULE REMOVAL
STEPS
<<A>>
1. NEGATIVE (
−) BATTERY CABLE
CONNECTION
2. COVER
<<B>>
3. CONNECTORS (FOR HORN AND
AIR BAG MODULE)
<<C>>
4. AIR BAG MODULE ASSEMBLY
CLOCK SPRING REMOVAL STEPS
<<A>>
1. NEGATIVE (
−) BATTERY CABLE
CONNECTION
2. COVER
<<B>>
3. CONNECTORS (FOR HORN, AIR
BAG MODULE AND STEERING
WHEEL REMOTE CONTROL
HARNESS)
<<C>>
4. AIR BAG MODULE ASSEMBLY
5. STEERING WHEEL DYNAMIC
DAMPER
6. STEERING WHEEL REMOTE
CONTROL HARNESS
<<D>>
7. STEERING WHEEL ASSEMBLY
•
COLUMN COVER LOWER (REFER
TO GROUP 52A, INSTRUMENT
PANEL
).
<<E>>
8. CLOCK SPRING
AIR BAG MODULE INSTALLATION
STEPS
>>A<<
•
PRE-INSTALLATION INSPECTION
>>C<<
4. AIR BAG MODULE ASSEMBLY
3. CONNECTORS (FOR HORN AND
AIR BAG MODULE)
2. COVER
1. NEGATIVE (
−) BATTERY CABLE
CONNECTION
>>D<<
•
POST-INSTALLATION INSPECTION
CLOCK SPRING INSTALLATION
STEPS
>>A<<
•
PRE-INSTALLATION INSPECTION
>>B<<
8. CLOCK SPRING
•
COLUMN COVER LOWER (REFER
TO GROUP 52A, INSTRUMENT
PANEL
).
>>C<<
7. STEERING WHEEL ASSEMBLY
CLOCK SPRING REMOVAL STEPS
AIR BAG MODULES AND CLOCK SPRING
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
52B-239
Required Special Tools:
• MB991958 : diagnostic tool (MUT-III Sub Assem-
bly)
• MB991824: Vehicle Communication Interface
(V.C.I.)
• MB991827: MUT-III USB Cable
• MB991910: MUT-III Main Harness A (Vehi-
cles with CAN communication system)
• MB991222: Probe
• MB990803: Steering Wheel Puller
<Air bag module (front passenger's side)>
6. STEERING WHEEL REMOTE
CONTROL HARNESS
5. STEERING WHEEL DYNAMIC
DAMPER
>>C<<
4. AIR BAG MODULE ASSEMBLY
3. CONNECTORS (FOR HORN, AIR
BAG MODULE, AND STEERING
WHEEL REMOTE CONTROL
HARNESS)
2. COVER
1. NEGATIVE (
−) BATTERY CABLE
CONNECTION
>>D<<
•
POST-INSTALLATION INSPECTION
CLOCK SPRING INSTALLATION
STEPS (Continued)
52DB026A
1
4
3
2
AIR BAG MODULE REMOVAL
STEPS
<<A>>
1. NEGATIVE (
−) BATTERY CABLE
CONNECTION
<<B>>
2. CONNECTORS
•
INSTRUMENT PANEL ASSEMBLY
(REFER TO GROUP 52A,
INSTRUMENT PANEL
•
DISTRIBUTION DUCT (REFER TO
GROUP 52A, INSTRUMENT PANEL
3. AIR BAG MODULE BRACKET
4. AIR BAG MODULE
AIR BAG MODULE INSTALLATION
STEPS
>>A<<
•
PRE-INSTALLATION INSPECTION
4. AIR BAG MODULE
3. AIR BAG MODULE BRACKET
•
DISTRIBUTION DUCT (REFER TO
GROUP 52A, INSTRUMENT PANEL
).
AIR BAG MODULE REMOVAL
STEPS (Continued)
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