1999 GMC Safari technical service bulletins

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

• Aug 18, 2023 Service bulletinThis technical bulletin provides information and a solution to a condition of Brake Pedal Moves or Self...
• May 19, 2023 Service bulletinElectrical system: integrated trailer brake control
• Feb 21, 2023 Service bulletinThis warranty administration bulletin provides information regarding the field action courtesy...
• Jan 14, 2022 Service bulletinFuel system, gasoline
• Nov 22, 2019 Service bulletinEquipment: electrical: anti-theft devices
• May 31, 2018 Service bulletinEquipment
• Mar 15, 2017 Service bulletinThis warranty administration bulletin provides policy information with the field action courtesy...
• Aug 26, 2016 Service bulletinThis technical bulletin provides a procedure to reprogram the media disc player with the latest...
• May 11, 2016 Service bulletinThis preliminary information communication advises the technician that the hydro-boost is not serviceable...
• Feb 27, 2016 Service bulletinFuel system, other: storage: fuel gauge system
• Feb 17, 2016 Service bulletinPower train: automatic transmission: torque converter
• Dec 4, 2015 Service bulletinEquipment: electrical: anti-theft devices
• Nov 2, 2015 Service bulletinPower train
• Oct 21, 2015 Service bulletinPower train
• Jun 30, 2014 Service bulletinVehicle Recalls
• May 9, 2014 Service bulletinThis informational bulletin provides the technician with information on what E85 fuel may due to a non E85...
• 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 19, 2013 Service bulletinElectrical system
• Sep 1, 2013 Service bulletinExpanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
• May 3, 2013 Service bulletinEngine and engine cooling
• Nov 1, 2010 Service bulletinGeneral motors: on all 1988-2009 full size chevrolet/gmc pickups, utilities and vans, the brake pedal will...
• Aug 1, 2008 Service bulletinGmc: fuel gauge fluctuation in park or neutral, causing the low fuel light to illuminate.
• Jan 1, 2006 Service bulletinAntilock brake (ABS) activation at low speeds
• Dec 1, 2005 Service bulletinTransfer case shudder
• Oct 27, 2005 Service bulletin4L60E, 4L65E replacement valve body gaskets does not seem to fit
• Oct 1, 2005 Service bulletinThe service engine soon lamp is illuminated, no 3RD and 4TH gear, the transmission does not shift...
• Sep 28, 2005 Service bulletinAnti-lock braking system (ABS) light on speedometer may be erratic
• Aug 1, 2005 Service bulletinDiagnosis of cracked or broken transmission case
• Apr 21, 2005 Service bulletinInterior lights inoperative after BCM replacement B2618 diagnostic trouble code
• Nov 17, 2004 Service bulletinService engine soon light and P0300 when towing, cruising uphill or on hard acceleration
• Sep 27, 2004 Service bulletinFuel gauge fluctuation in park or neutral
• Aug 23, 2004 Service bulletin4L60E/4L65E intermittent neutral condition while accelerating from a stop or while driving
• Aug 23, 2004 Service bulletinThe nvg 136 all wheel drive (AWD) transfer case and the 236 and 246 nvg selectable transfer cases...
• Jun 1, 2004 Service bulletinBoom type noise during engine warm up
• Mar 1, 2004 Service bulletinRattle noise in engine
• Jan 1, 2004 Service bulletin4L60E, 4L65E forward and low reverse waved steel clutch plate appearance change
• Jan 1, 2004 Service bulletinWindow regulator motor does not fit
• Jan 1, 2004 Service bulletinPart number 15042486 leaf spring damper mentioned in technical service bulletin (TSB) 00-03-09-001A is not...
• Jan 1, 2004 Service bulletinPart number 15042486 per bulletin 00-03-09-001A for the rear spring damper kit is currently not available
• Jan 1, 2004 Service bulletinEngine coolant leak at intake gasket
• Jan 1, 2004 Service bulletin4L60E, 4L65E intermittent neutral from a stop or steady speed
• Jan 1, 2004 Service bulletinIntermittent battery light comes on, intermittent no crank
• Jan 1, 2004 Service bulletinDriver information center (DIC) stays in bulb check
• Nov 18, 2003 Service bulletinThe nvg 136 all wheel drive (AWD) transfer case and the 236 and 246 nvg selectable transfer case shudder...
• Nov 1, 2003 Service bulletinConcerns with boom type noise during engine warm-up heard in the vehicle passenger compartment
• Nov 1, 2003 Service bulletin4L60-E automatic transmission oil pump first and second design identification
• Dec 1, 2002 Service bulletinAntilock brake (ABS) activation at low speeds on various models including the 1995 and 1996 envoy
• Oct 1, 2002 Service bulletinDiagnostic information for intermittent transmission downshift, slip, busy/cycling tcc or noisy cooling fan
• May 1, 2002 Service bulletinSome customers may comment that the right rear door handle on the cargo door breaks
• Apr 1, 2002 Service bulletinSubject regarding excessive noise from power steering system while turning or under light braking
• Dec 1, 2001 Service bulletinSome customers may comment that the service engine soon lamp is illuminated, no 3RD and 4TH gear, the...
• Oct 31, 2001 Service bulletinSome vehicles may exhibit an exhaust noise, rattle noise at 550 RPM
• Oct 16, 2001 Service bulletinBrief information on vehicles exhibiting diagnostic trouble code P0420 catalyst system low efficiency bank one
• Sep 27, 2001 Service bulletinCustomers may complain of what appears to be a water leak in the windshield area
• Aug 29, 2001 Service bulletinSubject regarding fasten seat belt warning audible signal - parts information update
• Aug 1, 2001 Service bulletinSubject regarding campaign 01036 - fasten seat belt warning audible signal - parts information update
• Jun 22, 2001 Service bulletinCampaign parts bulletin regarding fasten seat belt warning audible signal
• Jun 20, 2001 Service bulletinThis bulletin states that general motors has decided that certain vehicles fail to confirm to...
• Feb 2, 2001 Service bulletinThis message concerns 1996 through 2000 m & l vans, chevrolet astro and gmc safari that may exhibit a lack...
• Jan 1, 2001 Service bulletinInformation regarding fasten seat belt warning audible signal parts availability
• Nov 29, 2000 Service bulletinSome vehicles may exhibit a low speed shutter or vibration during tight left or right turns like you'd...
• Oct 30, 2000 Service bulletinThis service vme message addresses customer comments of excessive brake squeal on vehicles built after...
• Oct 13, 2000 Service bulletinThis bulletin addresses customer complaints of a popping or snapping sound from the right front door...