Mitsubishi Outlander XL. Manual - part 890

ZC600210

A

Lock lever

0000

(2)

While  pushing  the  part  "A"  indicated  in  the  figure  of  the
harness side connector, turn the lock lever to the direction of
the arrow to release the lock lever, and disconnect the C-28
SRS-ECU connector.

To  prevent  the  air  bag  from  deploying  unintentionally,
disconnect  the  passenger’s  (front)  air  bag  module
connector C-11 to short the squib circuit.

(3)

Disconnect the passenger's (front) air bag module connector
C-11.

ZC6002130000

Outer housing of the Passenger's (front) air bag  
module connector 

(4)

Slide the outer housing of the clock spring side of driver’s air
bag module connector C-11 in the arrow direction shown, and
disconnect the connector.

ZC6022410002

A

A

<1st Squib>

C-28 Harness side 
connector (front view)

Section
A - A

Cable tie

Short spring

4 mm or more

Terminal

ZC6022410003  

A

A

<2nd Squib>

C-28 Harness side 
connector (front view)

Section
A - A

Cable tie

Short spring

4 mm or more

Terminal

Insert an insulator such as a cable tie to a depth of 4 mm
(0.16 inch) or more, otherwise the short spring will not be
released.

(5)

Insert a cable tie [3 mm (0.12 inch) wide, 0.5 mm (0.02 inch)
thick] between terminals 7 and 8 <1st squib> or 11 and 12
<2nd squib>, and the short spring to release the short spring.

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

52B-91

SRS AIR BAG DIAGNOSIS

ZC500788

<1st squib>

0020

C-28 Harness side  
connector (front view)

ZC500788

C-28 Harness side  
connector (front view)

0021

<2nd squib>

(6)

Check for continuity between C-28 harness side connector
terminals 7 and 8 <1st squib> or 11 and 12 <2nd squib>.
It should be open circuit.

Q:Does continuity exist?

YES:

 Erase the diagnostic trouble code memory, and check

the diagnostic trouble code. If DTC B1B0B <1st squib> or
B1B0F <2nd squib> set, replace the SRS-ECU. (Refer to P.
52B-326). Then go to Step 7.

NO:

 Go to Step 6.

STEP 6. Check the harness for short circuit between SRS-
ECU connector C-28 (terminal No.7 and 8 <1st squib> or
terminal No.11 and 12 <2nd squib>) and passenger's (front)
air bag module connector C-11 (terminal No.2 and 1 <1st
squib> terminal No.4 and 3 <2nd squib>).

Q:Are  harness  wires  between  SRS-ECU  connector  C-28

(terminal No.7 and 8 <1st squib> or terminal No.11 and 12

<2nd  squib>)  and  passenger's  (front)  air  bag  module

connector C-11 (terminal No.2 and 1 <1st squib> terminal

No.4 and 3 <2nd squib>) in good condition?

YES:

 Go to Step 7.

NO:

 Replace the harness wires between SRS-ECU connector

C-28 and passenger’s (front) air bag module connector
C-11. Then go to Step 7.

52B-92

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

SRS AIR BAG DIAGNOSIS

STEP 7. Check for diagnostic trouble code.

ZC501967

AC404789

ZC5019680000

MB991824

MB991827

MB991910

Data link

connector

Check again if the DTC is set.

(1)

Erase the DTC.

(2)

Turn the ignition switch to the "ON" position.

(3)

Check if the DTC is set.

(4)

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

Q:Is DTC B1B0B <1st squib> or B1B0F <2nd squib> set?

YES:

 Return to Step 1.

NO:

 The procedure is complete.

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

52B-93

SRS AIR BAG DIAGNOSIS

DTC B1B18: Curtain Air Bag Module (LH) (Squib) System (Shorted to Squib Circuit
Ground)

M15204000965USA0000010000

CURTAIN AIR BAG
MODULE
(SQUIB) (LH)

SRS-ECU

Curtain Air Bag Module (Squib) (LH) Circuit

: CONNECTOR LOCK SWITCH
  CONNECTOR COUPLED : ON
  CONNECTOR UNCOUPLED : OFF

NOTE

ZC600876

Connector: C-27

C-27 (Y)

0025

ZC6008800011

D-13 (Y)

D-109 (B)

Connectors: D-13, D-109

52B-94

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

SRS AIR BAG DIAGNOSIS