Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
N-Q-G-045
Service Bulletin/Repair Instructions
This Service Bulletin was sent by Suzuki Motor Corporation to its authorized Suzuki automobile distributors in the U.S., explaining the importance of proper inspection and maintenance of suspension lower arm ball joints to prevent the ball stud from becoming separated from the suspension lower arm.
SW07
Service Bulletin/Repair Instructions
THIS BULLETIN CONTAINS THE REVISED CLAIMS SUBMISSION PROCEDURES FOR REPLACEMENT BATTERIES UNDER WARRANTY. *TT
97010104187A
Service Bulletin/Repair Instructions
MODIFICATION OF POWER STEERING PUMP SERVICE PROCEDURES. *YC
0204145
Service Bulletin/Repair Instructions
CORRECT COOLANT USAGE. *EH