Mitsubishi Galant 9G. Manual — part 1487

ON-VEHICLE SERVICE

TSB Revision

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

52B-358

(7) Unload the weight, check the seat installation condition

and carry out the friction removal in step (2) again, and
press the OK button. When the execution dialog is
displayed, press the OK button again to execute the
calibration.

(8) The calibration has been completed when the screen as

shown in the illustration is displayed. Press the OK button
to return to the screen of step (4), and carry out the same
procedure.

AC307359

Zero-calibration

Do you want to start?

MUT-lll-- Web

AC307360

Zero-calibration

Item

Check Result

Input value

Sensor output

Tolerance level

Step1:Accuracy Check Results -30kg-

Part Number:MRxxxxxx/Communication Type:CAN/DVC:xxxxxxxxxx

Special Function

SRS-Air Bag

Seat Weight Sensor Accuracy Check

Special Function

NXXXXXXXXX

Item

Check Result

Input value

Sensor output

Tolerance level

Value

Step2:Accuracy Check Results -0kg-

OK

30.0kg

36.5kg

25.1~34.9kg

Value

Executing

AC307362

Zero-calibration

Completed.

Please retry the Seat Weight Sensor Accuracy
check for 30kg and 0kg.

MUT-lll-- Web

ON-VEHICLE SERVICE

TSB Revision

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

52B-359

(9) When the screen for the accuracy check of 0 kg (0

pound) is displayed, unload the weight and slide the seat
to the rear end. Then, carry out the friction removal in
step (2) and press the OK button to execute the accuracy
check.

AC307352

Step2:Accuracy Check -0kg-

Item

Check Result

Input value

Sensor output

Tolerance level

Step1:Accuracy Check Results -30kg-

Part Number:MRxxxxxx/Communication Type:CAN/DVC:xxxxxxxxxx

Weight(0kg)

0 kg

Special Function

SRS-Air Bag

Seat Weight Sensor Accuracy Check

Special Function

NXXXXXXXXX

Item

Check Result

Input value

Sensor output

Tolerance level

Value

Step2:Accuracy Check Results -0kg-

(1)Unload weight and remove friction.
(2)Press OK button and start the Sensor
Accuracy Check for 0kg.

OK

30.0kg

30.5kg

25.1~34.9kg

Value

AC307354

Step2:Accuracy Check -0kg-

Item

Check Result

Input value

Sensor output

Tolerance level

Step1:Accuracy Check Results -30kg-

Part Number:MRxxxxxx/Communication Type:CAN/DVC:xxxxxxxxxx

Weight(0kg)

0 kg

Special Function

SRS-Air Bag

Seat Weight Sensor Accuracy Check

Special Function

NXXXXXXXXX

Item

Check Result

Input value

Sensor output

Tolerance level

Value

Step2:Accuracy Check Results -0kg-

OK

30.0kg

30.5kg

25.1~34.9kg

Value

Executing

ON-VEHICLE SERVICE

TSB Revision

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

52B-360

(10)If the tolerance level between the sensor output and the

input value is within 4.9 kg (11 pounds), the screen for the
accuracy check completion is displayed, and if more than
4.9 kg (11 pounds), the screen for abnormal condition is
displayed.

NOTE: If the abnormal condition is displayed, check the
seat installation condition. If the seat is improperly
installed, install it properly and repeat from step (4).

(11)When the abnormal condition is displayed, press the OK

button and go to the calibration screen. Return to step (9)
when the cancel button is pressed.)

AC307356

Item

Check Result

Input value

Sensor output

Tolerance level

Step1:Accuracy Check Results -30kg-

Part Number:MRxxxxxx/Communication Type:CAN/DVC:xxxxxxxxxx

Special Function

SRS-Air Bag

Seat Weight Sensor Accuracy Check

Special Function

NXXXXXXXXX

Item

Check Result

Input value

Sensor output

Tolerance level

Step2:Accuracy Check Results -0kg-

Accuracy Check completed.
Seat Weight Sensor Accuracy is normal.

Accuracy Check Results

OK

30.0kg

30.5kg

25.1~34.9kg

Value

OK

0kg

0.3kg

-4.9~4.9kg

Value

AC307355

Seat Weight Sensor Accuracy Check

Completed.

Check Results displayed.

MUT-lll-- Web

AC307363

Accuracy Check of 0kg is NG

Please unload weight and remove friction
then start the Zero-calibration procedure.

MUT-lll-- Web

AC307358

Zero-calibration

Item

Check Result

Input value

Sensor output

Tolerance level

Step1:Accuracy Check Results -30kg-

Part Number:MRxxxxxx/Communication Type:CAN/DVC:xxxxxxxxxx

Special Function

SRS-Air Bag

Seat Weight Sensor Accuracy Check

Special Function

NXXXXXXXXX

Item

Check Result

Input value

Sensor output

Tolerance level

Value

Step2:Accuracy Check Results -0kg-

(1)Unload weight and remove friction.
(2)Press OK button and start the
Zero-calibration.

OK

30.0kg

36.5kg

25.1~34.9kg

Value

ON-VEHICLE SERVICE

TSB Revision

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

52B-361

(12)Check the seat installation condition and carry out the

friction removal in step (2) again, and press the OK
button. When the execution dialog is displayed, press the
OK button again to execute the calibration.

(13)The calibration has been completed when the screen as

shown in the illustration is displayed. Press the OK button
to return to the screen of step (4), and carry out the same
procedure.

4. If the accuracy testing does not complete, an intermittent

malfunction is suspected (Refer to GROUP 00, How to Use
Troubleshooting/Inspection Service Points

− How to Cope

with Intermittent Malfunctions ).

AC307359

Zero-calibration

Do you want to start?

MUT-lll-- Web

AC307360

Zero-calibration

Item

Check Result

Input value

Sensor output

Tolerance level

Step1:Accuracy Check Results -30kg-

Part Number:MRxxxxxx/Communication Type:CAN/DVC:xxxxxxxxxx

Special Function

SRS-Air Bag

Seat Weight Sensor Accuracy Check

Special Function

NXXXXXXXXX

Item

Check Result

Input value

Sensor output

Tolerance level

Value

Step2:Accuracy Check Results -0kg-

OK

30.0kg

36.5kg

25.1~34.9kg

Value

Executing

AC307362

Zero-calibration

Completed.

Please retry the Seat Weight Sensor Accuracy
check for 30kg and 0kg.

MUT-lll-- Web