Mitsubishi Montero (2004+). Manual — part 1168

GENERAL DESCRIPTION

TSB Revision

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

52B-7

I

CAUTION: SRS
FIX STRG. WHEEL AT TIRES STRAIGHT AHEAD BEFORE GEARBOX REMOVAL. OTHER WISE,
MAY DAMAGE SRS CLOCK SPRING MAKING SRS SYSTEM IN OPERATIVE, RISKING
SERIOUS DRIVER INJURY.

K

WARNING
THIS VEHICLE HAS AN AIR BAG SYSTEM.
REFER TO SERVICE MANUAL BEFORE SERVICING OR DISASSEMBLING UNDERHOOD
COMPONENTS. READ THE "SRS" SECTION OF MANUAL FOR IMPORTANT INSTRUCTIONS.
IMPROPER SERVICE PROCEDURES CAN RESULT IN THE AIR BAG FIRING OR BECOMING
INOPERATIVE, POSSIBLY LEADING TO INJURY.

L

WARNING
Children Can Be KILLED or INJURED by Passenger Air Bag. The back seat is the safest place for
children 12 and under. Make sure all children use seat belts or child seat. Not to be removed except
by owner.

M

AIR BAG SYSTEM INFORMATION
THIS VEHICLE HAS AN AIR BAG SYSTEM WHICH WILL SUPPLEMENT THE SEATBELT IN
CERTAIN FRONTAL COLLISIONS. THE AIR BAG IS NOT A SUBSTITUTE FOR THE SEATBELT
IN ANY TYPE OF COLLISION. THE DRIVER AND ALL OTHER OCCUPANTS SHOULD WEAR
SEATBELTS AT ALL TIMES.
WARNING!
IF THE "SRS " WARNING LIGHT DOES NOT ILLUMINATE FOR SEVERAL SECONDS WHEN
THE IGNITION KEY IS TURNED TO "NO" OR THE ENGINE IS STARTED, OR IF THE WARNING
LIGHT STAYS ON WHILE DRIVING, TAKE THE VEHICLE TO YOUR NEAREST AUTHORIZED
DEALER IMMEDIATELY. ALSO, IF THE VEHICLE’S FRONT END IS DAMAGED OR IF THE AIR
BAG HAS DEPLOYED, TAKE THE VEHICLE FOR SERVICE IMMEDIATELY.
THE AIR BAG SYSTEM MUST BE INSPECTED BY AN AUTHORIZED DEALER TEN YEARS
AFTER THE VEHICLE MANUFACTURE DATE SHOWN ON THE CERTIFICATION LABEL
LOCATED ON THE LEFT FRONT DOOR-LATCH POST OR DOOR FRAME.
READ THE "SRS" SECTION OF YOUR OWNER'S MANUAL BEFORE DRIVING FOR IMPORTANT
INFORMATION ABOUT OPERATION AND SERVICE OF THE AIR BAG SYSTEM.
WHEN YOU ARE GOING TO DISCARD YOUR GAS GENERATOR OR VEHICLE, PLEASE SEE
YOUR DEALER.

O

CAUTION:
DO NOT DISASSEMBLE OR DROP.

P

DANGER: BELT PRETENSIONER

• DO NOT DISASSEMBLE OR IMPACT.

• REFER TO SERVICE MANUAL FOR INSTRUCTIONS, HANDLING, STORAGE AND DISPOSAL

PROCEDURES.

LABEL CONTENTS

GENERAL DESCRIPTION

TSB Revision

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

52B-8

SCHEMATIC

1 2

3 4

5 6 7 8 9 101112

1314151617181920

2122

2324

252627282930313233
343536373839404142

AC309338

IGNITION SWITCH

NO.6

10A

NO.8

10A

MULTI-
PURPOSE
FUSES

SRS-ECU

OMBINATION

ETER

SRS WARNING

IGHT)

OFF

ON

OFF

ON

*

AIR BAG
MODULE
(DRIVER'S
SIDE)

CLOCK
SPRING

OFF

OFF

OFF

OFF

OFF

OFF

OFF

OFF

OFF

OFF

OFF

ON

ON

ON

ON

ON

ON

ON

ON

ON

ON

AIR BAG
MODULE
(FRONT
PASSENGER'S
SIDE)

SEAT BELT
PRE-
TENSIONER
(LH)

SEAT BELT
PRE-
TENSIONER
(RH)

SIDE
AIR BAG
MODULE
(LH)

SIDE
AIR BAG
MODULE
(RH)

OFF

OFF

ON

ON

DATA LINK
CONNECTOR
(FOR SCAN TOOL)

SIDE
IMPACT
SENSOR
(RH)

SIDE
IMPACT
SENSOR
(LH)

AB

13
16

8

7

11

12

9

10

29

30

27

28

21

22

23

24

34

36

40

42

20

D-229

D-206

D-11

F-27

F-29

F-21

F-15

D-118

F-13

F-19

NOTE
*: CONNECTOR LOCK SWITCH
CONNECTOR CONNECTED: ON
CONNECTOR
DISCONNCTED: OFF

SRS-ECU CONNECTOR

OFF

OFF

OFF

OFF

OFF

OFF

OFF

OFF

ON

ON

ON

ON

ON

ON

ON

ON

*

*

*

*

*

*

*

A-23

A-30

FRONT
IMPACT
SENSOR
(LH)

FRONT
IMPACT
SENSOR
(RH)

3
1

2

4

OFF

OFF

OFF

ON

ON

ON

ON

OFF

OFF

OFF

OFF

ON

ON

ON

ON

GENERAL DESCRIPTION

TSB Revision

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

52B-9

SRS AIR BAG SPECIAL CONNECTOR

To enhance the system reliability, a connector lock
switch is integrated in the SRS-ECU connector, the
air bag module connectors, the clock spring connec-
tor, the seat belt pretensioner connectors (black con-
nector "A" shown in the illustration below).

AC204517

SRS-ECU

SIDE-AIRBAG MODULE
(LH)

CLOCK
SPRING

DRIVER'S AIR BAG MODULE

PASSENGER'S (FRONT)
AIR BAG MODULE

SIDE-AIRBAG MODULE
(RH)

A

A

A

AB

GENERAL DESCRIPTION

TSB Revision

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

52B-10

.

SQUIB CIRCUIT CONNECTOR LOCK SWITCH
The switch is a mechanism that shorts the power
supply terminal to the ground terminal automatically
in the air bag squib circuit when the connector is dis-
connected. A "short" spring is integrated inside the
connector. This spring prevents static electricity from
flowing to the squib by shorting the power supply ter-
minal to the ground terminal (i.e. there is no potential
difference between the two terminals).

CAUTION

When the connector is disconnected, there will
be short circuit between the terminals. This is not
a fault.

.

AC006197

OFF

ON

OFF

ON

SQUIB

SRS-ECU

SQUIB

SRS-ECU

OFF

OFF

ON

ON

A

A

CONNECTOR DISCONNECTED

<CONNECTOR SHORTING PREVENTION MECHANISM (E.G. SRS-ECU CONNECTOR)>

ECU-SIDE CONNECTOR

WIRING HARNESS-SIDE CONNECTOR

TERMINAL
(MALE)

PARTITION
PANEL

B

B

SHORT SPRING

SHORT SPRING

AF

SECTION B - B

SHORT
SPRING

SECTION A - A

CONNECTOR CONNECTED

TERMINAL
(MALE)

TERMINAL
(MALE)

PARTITION
PANEL

PARTITION PANEL

TERMINAL
(FEMALE)

TERMINAL
(FEMALE)

TERMINAL
(FEMALE)

CONNECTOR CONNECTED