![]() ![]() The passenger seat occupancy sensor is malfunctioning have the srs computer reset if necessary. Solution: check inside the seat belt buckle for foreign objects and remove them. a coin or other foreign object inside the seat belt buckle mechanism can trigger a fault that turns on the warning light. Your srs includes sensors that tell it whether the seat belts are fastened. Here are some common reasons why your airbag light comes on, and how your mechanic can fix it. some repairs may be covered under a recall or extended warranty. You may also want to check for any airbag or srs-related recall notices on your vehicle. your mechanic will look for this early in the process to get to the source of the problem. The srs computer can produce a trouble code that can aid in the diagnosis of the problem. they are best left to an experienced mechanic. ![]() since you’re dealing with a key safety system here, any problem areas must be correctly diagnosed and corrected. some may be obvious, while others may be hard to track down. why the airbag light comes onīecause your srs is such a complex system, there are many possible causes if your warning light comes on. the system even has a “black box” that records all the relevant accident-related data for the 20 seconds leading up to an impact. So, it’s essential that your airbags and entire srs be in perfect working order. side impacts will trigger the side airbags, which can remain inflated for a longer period, in case the vehicle rolls over. after absorbing the impact, the airbag rapidly deflates. The airbag inflates and is there to cushion your head just as it’s moving forward. an electrical impulse then ignites chemicals in the airbag inflator, which produces pressurized nitrogen gas that expands each airbag in about 50 milliseconds - about how long it takes you to blink. Next, the computer sends a signal to the front airbag or airbags. this holds the occupants securely in their seats. if there’s a significant frontal impact, the computer will first send a signal to the seat belt pretensioners to tighten. this computer uses a network of sensors to detect impacts, deceleration, braking, whether the passenger seat is occupied, and other relevant data. Your srs is a complex system with its own computer. Let’s take a brief look at how your airbag system works, reasons the srs light can come on, and why it’s ok to drive with the light on, but only if you get it fixed quickly. but if it stays on while you drive, or comes on while you’re driving, it indicates a problem with your airbags or some other part of the srs. It will normally light up briefly each time you start your vehicle, and then go off. ![]() The srs warning light on the dashboard usually looks like a side view of a person sitting in a seat with a seat belt on, with a large circle (the airbag) in front of the person. The airbags are part of the supplemental restraint system (srs), which also includes your seat belts and is designed to protect you in the event of a major frontal impact (and even in side impacts, on newer vehicles). thankfully, there’s a warning light that can clue you into such a problem. so, if something is wrong with the system that operates them, it’s a big deal. The airbags in your car are a huge safety feature, and can save your life in a head-on crash.
0 Comments
Leave a Reply. |