Mitsubishi Outlander GS45X. Manual - part 1484

ON-VEHICLE SERVICE

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SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

52B-431

ON-VEHICLE SERVICE

ACCURACY CHECK OF OCCUPANT CLASSIFICATION SENSOR

M1524025100146

CAUTION

The following precaution must be observed when execut-
ing accuracy testing and calibration.

• Perform the occupant classification sensor calibration 

at room temperature. (Proposal: 20 

± 15°C (68 ± 27° F)) 

(Before the calibration, place the occupant classifica-
tion sensor more than 30 minutes at room tempera-
ture.)

• Do not apply any load or vibration while the weight 

check and the calibration is performed.

• Perform the weight check and the calibration after seat 

components are all assembled.

CAUTION

To prevent damage to scan tool MB991958, always turn the 
ignition switch to the "LOCK" (OFF) position before con-
necting or disconnecting scan tool MB991958.
1. Connect scan tool MB991958 to the data link connector.

2. To execute accuracy check and calibration, operate scan 

tool MB991958 (M.U.T.-III Sub Assembly) as follows.

(1) Select "OCM".
(2) Select "Special Function".
(3) Select "Zero Calibration & System Test".
(4) The start of the zero calibration.

ZC501967

AC404789

AC701411AB

MB991824

MB991827

MB991910

Data link 
connector

Zero Calibration & System Test

Please select function.

System Select

OCM

Special Function

Special Function

NXXXXXXXXX

AC609603

AB

ON-VEHICLE SERVICE

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SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

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(5) The execution check of the zero calibration.
(6) The zero calibration has been completed when the 

screen as shown in the illustration is displayed. The OK 
button is pushed and it progresses to the next.

(7) The start of 66 lbs system test.

(8) The execution check of the 66 lbs system test.

(9) The 66 lbs system test has been completed when the 

screen as shown in the illustration is displayed. The OK 
button is pushed and it progresses to the next.

(10)The start of 0 lbs system test.

(11)The execution check of the 0 lbs system test.

AC609604

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Zero-calibration

Completed.

Go on to the 66lbs System Test.

MUT-lll-- Web Web Page Dialog

AC710647

AB

MUT-lll-- Web Web Page Dialog

66lbs System Test

Do you want to start?

AC710648

AB

MUT-lll-- Web Web Page Dialog

66lbs System Test

Test passed.

Go on to the 0kg System Test.

AC710649

AB

MUT-lll-- Web Web Page Dialog

0lbs System Test

Do you want to start?

AC710650

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FRONT IMPACT SENSORS

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SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

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(12)The 0 lbs system test has been completed when the 

screen as shown in the illustration is displayed.

FRONT IMPACT SENSORS

REMOVAL AND INSTALLATION 

M1524001501615

WARNING

•

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

•

Handle the front impact sensors very carefully, taking care not to drop them. They must 
be replaced if they are dropped.

•

Replace the sensors with new ones after the air bag has deployed.

NOTE: The figure indicates the right front impact 
sensor. The left impact sensor is symmetrical to this.

MUT-lll-- Web Web Page Dialog

0lbs System Test

Test passed.

All procedure is completed.
Please erase stored DTCS set during
the test in OCM and SRS-AIR BAG.

AC710651

AB

Pre-removal Operation
• Turn the ignition key to the "LOCK" (OFF) position. 

AC701941

3

2

AC

12 ± 1 N·m 
106 ± 8 in-lb

1

Front end upper bar

Windshield washer tank

Removal steps 

<<A>>

1.

Negative (

−) battery cable 

connection

<<B>>

2.

Front impact sensor connector 
connection

3.

Front impact sensor
Installation steps 

>>A<<

•

Pre-installation inspection

>>B<<

3.

Front impact sensor

2.

Front impact sensor connector 
connection

1.

Negative(

−) battery cable 

connection

>>C<<

•

Post-installation inspection

Installation steps (Continued)

FRONT IMPACT SENSORS

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REMOVAL SERVICE POINTS

.

<<A>> NEGATIVE (

−) BATTERY CABLE DISCON-

NECTION

DANGER

Wait at least 60 seconds after disconnecting the bat-
tery cable before doing any further work (Refer to 

P.52B-25

).

WARNING

Battery posts, terminals and related accessories con-
tain lead and lead compounds. WASH HANDS AFTER 
HANDLING.

Disconnect the negative (

−) battery cable from the battery and 

tape the terminal to prevent accidental connection and air 
bag(s) deployment.

.

<<B>> FRONT IMPACT SENSOR CONNECTOR 
REMOVAL

Side the outer housing of the front impact sensor connector in 
the arrow direction shown, and disconnect the connector.

INSTALLATION SERVICE POINTS

.

>>A<< PRE-INSTALLATION INSPECTION

When installing the new front impact sensor, refer to "INSPEC-
TION."

.

>>B<< FRONT IMPACT SENSOR INSTALLATION

WARNING

The SRS may not activate properly if a front impact 
sensor is not installed properly, which could result in 
serious injury or death to the vehicle's driver.

1. Securely connect the connector.

ACX00583

Insulating tape

Battery cable

Battery

AF

AC607251

Outer housing of 
the front impact 
sensor

AB