Here is the information on the TSB. Just make a copy and take it with you to the dealership. I would first attempt to tell them that your brakes are squealing and they appeared to be grooving. They should then know about the TSB and offer to perform it for you. If not then you can gently nudge there memories with a copy of the TSB yourself. It shouldn't be hard for them to do…may have to order the parts. Good luck and let us know what you find out!
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