GM Service Bulletins

Like all manufacturers, we occasionally encounter issues we believe should be communicated to our customers. In such cases where manufacturing quality could affect owners of Quigley vehicles, we issue a service bulletin to help keep you informed.  Please note that these are information service bulletins, NOT recall bulletins.

The file name(s) linked below indicate which years of Quigley vehicles are affected. The PDF file will contain a detailed analysis and description of the area of concern. If the bulletin relates to your Quigley vehicle, we recommend you print it out and keep it with your records.