Technical Bulletin (Vibration or Noise When Braking):
Vibration or noise when braking may be due to brake disc corrosion protection which has not been completely removed by normal braking, or surface rust built up during transportation. This document informs that vehicles requiring front, rear, or both disc cleaning will exhibit vibration and/or noise. This document discusses the "Fault Codes" necessary to diagnosis, and potential remedy of the issue. The fault codes for checking warranty coverage for servicing the vehicle are also available.