1999 Chevrolet Trailblazer technical service bulletins

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

• Feb 21, 2023 Service bulletinThis warranty administration bulletin provides information regarding the field action courtesy...
• Aug 26, 2016 Service bulletinThis technical bulletin provides a procedure to reprogram the media disc player with the latest...
• Jun 30, 2014 Service bulletinVehicle Recalls
• Feb 1, 2014 Service bulletinRefinishing Aluminum Wheels
• Jan 1, 2014 Service bulletinUnderbody Component Corrosion The following information may be helpful when addressing underbody component...
• Sep 1, 2013 Service bulletinExpanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
• Aug 1, 2008 Service bulletinGmc: fuel gauge fluctuation in park or neutral, causing the low fuel light to illuminate.
• Feb 16, 2006 Service bulletinIPC, interior lights and/or headlamps flicker
• Jan 28, 2005 Service bulletinMisfire at idle cold and possible P0171 and or P0174
• Sep 27, 2004 Service bulletinFuel gauge fluctuation in park or neutral
• Jan 1, 2004 Service bulletinDiagnostic trouble code B1000