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SUPPLEMENTARY RESTRAINT SYSTEM (SRS)

24

11.1 7 DIAGNOSTIC USER MANUAL

GENERAL

An airbag is a vehicle safety device. It is an occupant

restraint consisting of a flexible envelope designed to

inflate rapidly in an automobile collision, to prevent

vehicle occupants from striking interior objects such

as the steering wheel or window. Airbag ECU is the

crucial component of the vehicle as far as safety is

concern.

Through Airbag ECU various activities such as lock

unlock the ECU, Enable disable the Airbag feature

can be performed in the vehicle

.

SALIENT FEATURES

The Diagnostic Tester software for Safari Storme

AIRBAG is capable to communicate with ECU in the

vehicle through Serial K-Line Interface. The tester

comprises of an Interface Unit and custom built ap-

plication software. The user friendly application soft-

ware can be easily installed on Windows Desktop or

Laptop.

The interface unit is lightweight and compact in size

to facilitate easy portability. It works on vehicle bat-

tery supply.

The tester application executes all the commands

supported by Airbag ECU, which helps in diagnosis

of Airbag ECU.

Following service are provided by the Diagnostic

Tester application:

Read ECU Identification Data

Reading and clearing DTC’s

Read Crash data

Locking and unlocking the ECU

Enable/Disable passenger airbags