

Home Bulletins Contact VIEW ALL BULLETINS. So the history of the vehicle you are interested in and the maintenance it has received are much more important things to check. Service Bulletins - Service manuals, electrical schematics and bulletins for 1995 to current GM vehicles. Problems can exist without a service bulletin attached to them. To check for recalls and warranties on a GM vehicle, enter your Vehicle Identification Number (VIN) below. Service bulletins are good indicators to spot problem vehicles, but they are only one of many tools to see if there is something wrong with a given vehicle. Typically, a service bulletin is issued when multiple dealers report the same problem - either through self-discovery during the course of work or through customer complaints - and the manufacturer has reason to believe that the problem may be widespread. If a recall has been issued for your GM Vehicle, including Chevrolet, Buick, GMC, Cadillac, Pontiac, Oldsmobile, Saturn, HUMMER or SAAB, find it here. Primarily intended as internal communication for trained and certified technicians, this document highlights the diagnosis of a problem for a specific model year and details the new steps and procedures to be followed when repairing or changing a part. Vehicle Identification Number (VIN) information. A Technical Service Bulletin (TSB) is a document that identifies an unanticipated vehicle or part issue and provides a solution. What exactly is a service bulletin? It is a set of specific guidelines issued by the vehicle manufacturer following a change in procedures in the original recommended method of service in the technicians' shop manual. Of those seven, six are spaced an equal 60 degrees GM service bulletin.
