How to Repair a Blown Airbag 1Assemble the tools needed to diagnose and repair the blown airbags and also the airbag control module, which includes an airbag control module scanner tool along with a code reader. These is usually purchased at most auto parts retailers. A code reader is really a diagnostic tool that may study and clear fault codes out of your vehicle's computer system, though the scanner tool displays system operating information and other data that indicate the operational state of one's auto, like oxygen sensor outputs, loop status (open or closed) ">Vehicle Diagnostic equipment, coolant temperature, airflow, throttle position and fuel trim values. (See References 1 and 4.)2Locate your vehicle's airbag control module.
Airbag manage modules is usually mounted in different locations inside a vehicle, which includes beneath the driver or passenger seat, behind the steering column, inside the kick panel and below the center console. After you've got positioned the airbag control module ">Auto tools, plug the scanner tool cable into the handle panel. The scanner tool accesses the memory on the control module and displays the pc codes which might be operating your car's airbag module. (See Reference 1, 2 and four.)3Analyze the series of personal computer codes displayed on the airbag control module as well as the diagnostic scan tool. Appear up displayed fault and error code number (and code description, if out there) in a common airbag code Diagnostic Difficulty Codes (DTCs) reference chart to acquire information on the faults detected within your car or truck, such as the purpose your car's airbag warning indicator light is on or flashing.
In the event you do not possess a DTC chart, look online for DTC software package for your vehicle. This diagnostic information and facts will help you decide the perfect system of fixing your blown airbag. (See Reference 4 and Resource 1 and 2.)4Fix and re-program the airbag control module. Order and replace blown handle module parts, which include capacitors and resistors. Clear and reset fault and error codes on the airbag manage module related to how you would restore a residence computer's difficult drive. (See Reference 1 and two.)5Test the re-programmed airbag control module to make sure that the non-deployed airbags will activate together with the re-programmed module in an accident. Get into your vehicle and turn the essential. Appear in the dash to find out your airbag light (the airbag light bulb need to have already been checked through the diagnostic stage). If non-deployed airbags are in great working situation, the airbag light ought to come on for seven to 10 seconds and then go out. The airbag light should not come on though you will be driving. (See Reference 3.)
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