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Old 06-30-2013, 03:50 PM   #277
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Drives: '13 2SS/RS 1LE BRM NPP CF5
Join Date: Oct 2012
Location: Bristol, CT
Posts: 354
Originally Posted by silverds View Post
So it's been three weeks since the current HSA Disable method was discovered. Are there any updates as to how it's working?

Bearing in-mind that this is a sensor replacement and not a Control Module replacement, internally, GM is strongly discouraging the swapping of control modules because of complications that may arise due to the implementation of GM's Global A Electrical Architecture security features.

There is more information available than I can provide, however here is a GM TechLink Article on the subject.

Global A Electrical Architecture Security Overview

Does anyone know of any implications a sensor swap may or may not have?
I read the article and no mention of the Yaw Sensor.... It also sounds like the symptoms would appear almost immediately... I installed mine a week ago... not a single problem so far and no HSA !!

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