If you want to purchase a replacement from our stock, reply to us with your part number. Your original module's part number has to match the one we are sending to you. If we have one that matches your module, we can ship it out to you. We do keep a very large inventory of airbag modules. There would be no benefit to send it in for a reset. If you determine that is the case, there would be no benefit to have the module reset. Because the module is basically a electronic circuit board this can be caused by a very wide range of reasons. but a possibility)įinally - If all these common problem areas all check out fine, then the final possibility to consider is that the airbag module is internally faulty / fried. Wiring or Harness around the airbag control module shouldn't be severed or damaged anywhere (not very common. This problem is more common with newer year vehicles. *support the Year Make Model of the vehicle. Many scanners are set to read just the basic engine codes. The Scanner - Make sure the scanner being used to read the airbag diagnostic codes is able to: Module has to be completely bolted down / installed as designed. Module is improperly grounded - A simple but overlooked problem. Those pins sometimes can become bent, pushed back in or even broken off. The Problem: "So you have an airbag light on but you are not able to pull any airbag codes from the airbag system at the moment."Īirbag Module "No Communication" issues commonly fall into these problem areas:Ĭommunication Pins at plug - Inspect the communication pins where the harness plugs into the front of the module. If thats you, Just think of some of these as refresher or a "check list" Many of my customer's are highly experienced Body Shop owners and Professionals will find these pretty simple and common knowledge. There can be different causes and different solutions! Here's a few that I've come across over the years. The interesting thing with this problem - There isn't ONE specific problem that always causes this problem. The main reason I wanted to write this article is to help you guys know in advance! (without having to actually pay for a reset or anything)! When I do hear about this issue, its when I speak to customer's who have already sent in the module to us for reset, but sometimes it happens as of result of something before the reset. ( ACM ) (Sometimes also referred to as: RCM - Restraint Control Module DERM or SDM - Sensing Diagnostic Module SRS unit / SRSM module - supplemental restraint system ) From time to time, I'll get asked about an issue where the customer has no communication with the airbag control module.
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