Mitsubishi Outlander (2013+). Manual - part 97

 

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Mitsubishi Outlander (2013+). Manual - part 97

 

 

GENERAL INFORMATION

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

52B-4

CAUTION LABELS

The labels indicating the precautions for handling and maintenance of SRS air bags and seat belt with 
pre-tensioner are attached to the locations shown in the figure. If the label is damaged or is dirty, replace with 
the new label.

ACC00073

AC506241

ACB03681

ACB05525

ACC00035

ACB05526

ACB05536

ACB05535

ACB05614

Driver's air bag module 

Sunvisor

Seat belt pre-tensioner (right and left)

SRS-ECU

Passenger's (front) air bag module

Side-airbag module (right and left)

Curtain air bag module (right and left)

Knee air bag module

Passenger's air bag cut off switch

AB

GENERAL INFORMATION

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

52B-5

SRS SYSTEM CIRCUIT DIAGRAM

ACB05977

No.

16

7.5A

 ETACS-ECU

Ignition switch (IG1) Fusible link

22

ON

OFF

AB

ON
OFF

OFF

OFF

ON

ON

ON

OFF

ON

OFF

OFF

ON

OFF

*

*

*

*

6

5

OFF

ON

OFF

ON

ON

OFF

ON

8

7

OFF

ON

OFF

ON

OFF

ON

OFF

ON

ON

OFF

ON

OFF

ON

OFF

ON

OFF

*

*

40

39

56

57

ON
OFF

ON

OFF

ON

OFF

ON

OFF

ON

ON

OFF

ON

OFF

ON

OFF

ON

OFF

*

*

34

31

32

55

54

OFF

ON

OFF

ON

OFF

ON

OFF

*

35

ON

OFF

ON

OFF

ON

OFF

ON

OFF

ON

OFF

ON

OFF

ON

OFF

ON

OFF

*

*

36

37

60

59

Front impact sensor (RH) 

Side impact sensor (LH)

Side impact sensor (RH)

17

27

18

28

41

42

64

65

29
30

17

SRS-ECU Connector

Cloc

k spr

ing

Driver's air bag module

Passenger's (front) 
air bag module

Side-airbag module (LH)

Side-airbag module (RH)

Seat belt pre-tensioner
(Passenger's side)

Seat belt pre-tensioner
(Driver's side)

Lap pre-tensioner

Curtain air bag module 
(LH)

Curtain air bag module 
(RH)

Front impact sensor (LH)

CAN bus
line

Combination meter 
(SRS warning lamp)

Diagnosis connector

Diagnosis connector

Note
* : Connector lock switch
    Connector connected: ON 
    Connector disconnected: OFF

ON

OFF

ON

OFF

ON

OFF

ON

OFF

Air bag ON indicator lamp

Air bag OFF indicator lamp

23

25

26

13

15

Passenger's air bag 
cut off switch

SRS-ECU

IG1
relay

GENERAL INFORMATION

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

52B-6

NOTE: For how to read the harness wire diameter and wire colour, refer to the Electrical Wiring Diagram.

Number in system 
circuit diagram

Circuit name

Universal harness

 

Wire size and 
colour

1

Driver’s knee air bag (squib) (-)

L

2

Driver’s knee air bag (squib) (+)

R

5

Driver's air bag squib (-)

GR

6

Driver's air bag squib (+)

W-B

7

Passenger's (front) air bag squib (+)

P

8

Passenger's (front) air bag squib (-)

LG

13

Passenger’s air bag OFF indicator lamp

V

15

Passenger's air bag ON indicator lamp

BR

17

Left-side front impact sensor (+)

W

18

Right-side front impact sensor (+)

G

22

Ignition switch (IG1) power supply (fuse No. 16)

Y

23

Diagnosis connector

B-W

24

Earth

B

25

Passenger's air bag cut off switch (-)

B-L

26

Passenger's air bag cut off switch (+)

GR-G

27

Left-side front impact sensor (-)

R

28

Right-side front impact sensor (-)

Y

29

CAN-C_L

L

30

CAN-C_H

G

31

Passenger's seat belt pre-tensioner squib (+)

W-B

32

Passenger's seat belt pre-tensioner squib (-)

B-W

34

Passenger's seat belt lap pre-tensioner squib (-)

G

35

Passenger's seat belt lap pre-tensioner squib (+)

R

36

Left-side curtain air bag squib (+)

Y

37

Left-side curtain air bag squib (-)

BR

39

Left-side side-airbag squib (-)

P

40

Left-side side-airbag squib (+)

V

41

Left-side side impact sensor (+)

W

42

Left-side side impact sensor (-)

B

54

Driver's seat belt pre-tensioner squib (-)

Y

55

Driver's seat belt pre-tensioner squib (+)

BR

56

Right-side side-airbag squib (+)

L

57

Right-side side-airbag squib (-)

GR

59

Right-side curtain air bag squib (-)

G

60

Right-side curtain air bag squib (+)

R

64

Right-side side impact sensor (-)

P

65

Right-side side impact sensor (+)

V

SYSTEM OPERATION

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

52B-7

SYSTEM OPERATION

DUAL STAGE AIR BAGS AND SEAT BELT PRE-TENSIONER

M2521000700781

SRS-ECU uses data of the front impact sensor (in engine compartment) and G-sensor (in SRS-ECU) to cal-
culate collision severity during frontal collision. SRS-ECU judges necessity of air bag based on the calculated 
collision severity. In addition, the SRS-ECU also judges the operation of seat belt pre-tensioner after calculat-
ing collision severity. Alternatively, when the passenger’s air bag cut off switch is set to the air bag off position, 
the SRS-ECU illuminates the passenger’s air bag OFF indicator lamp by disabling the deployment of passen-
ger’s (front) air bag.

ACC00043

AB

G-sensor (Front air bag)

Shock 
above a 
certain 
level

Ignition signal

Frontal collision against 
another vehicle

or
Frontal collision against a
solid surface

Front impact
sensor (LH)

Front impact
sensor (RH)

Ignition judgment

Seat belt pre-tensioner

Passenger's air bag 
cut off switch

Passenger's air bag 
OFF indicator lamp

SRS-ECU

Air bags

 

 

 

 

 

 

 

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