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2003 GMC SIERRA Technical Service Bulletins

  • Bulletin Number: 06-03-09-004H
    Bulletin Date: 07-17-2017
    Component: 022140 suspension:rear:springs:leaf spring assembly
    Summary:
    This technical bulletin provides a procedure to lube the rear leaf springs on vehicles with the condition of a squeak noise originating from the rear of the vehicle.
  • Bulletin Number: PIT3227M
    Bulletin Date: 02-08-2017
    Component: 162500 structure:body:tailgate
    Summary:
    This preliminary information communication provides information to the technician about vehicles that may have slack in one of the tailgate cables. technician should not replace any parts for this concern. please communicate to the customer
  • Bulletin Number: PIT3665E
    Bulletin Date: 01-31-2017
    Component: 031000 service brakes, hydraulic:pedals and linkages
    Summary:
    This preliminary information communication advises the technician that the hydro-boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its own at a full turn.
  • Bulletin Number: PIC5953A
    Bulletin Date: 02-23-2016
    Component: 353000 equipment:electrical
    Summary:
    This preliminary information communication provides information to the technician about vehicles that may have an issue when using bluetooth voice recognition with an iphone. technician should work with the customer to insure the phone cont
  • Bulletin Number: 03-08-46-004R
    Bulletin Date: 01-27-2016
    Component: 353500 equipment:electrical:navigational system(global positioning system)
    Summary:
    This informational bulletin provides information on part restriction and ordering process information for onstar vehicle communication interface modules (vcim) (gmna only)
  • Bulletin Number: 03-08-46-004R
    Bulletin Date: 01-27-2016
    Component: 353000 equipment:electrical
    Summary:
    This informational bulletin provides information on part restriction and ordering process information for onstar vehicle communication interface modules (vcim) (gmna only)
  • Bulletin Number: 02-07-30-052J
    Bulletin Date: 05-29-2015
    Component: 103600 power train:automatic transmission:cooling unit and lines
    Summary:
    This informational bulletin provides technicians with information regarding automatic transmission oil cooler flow test essential tool j-45096 transflow.
  • Bulletin Number: 02-07-30-052J
    Bulletin Date: 05-29-2015
    Component: 103000 power train:automatic transmission
    Summary:
    This informational bulletin provides technicians with information regarding automatic transmission oil cooler flow test essential tool j-45096 transflow.
  • Bulletin Number: 05-06-04-035E
    Bulletin Date: 05-27-2015
    Component: 090000 fuel system, other
    Summary:
    This informational bulletin provides dealership personnel with information on flexible fuel vehicles (ffvs) and the usage of e85 fuel in gm vehicles.
  • Bulletin Number: 15-08-44-001A
    Bulletin Date: 05-15-2015
    Component: 353500 equipment:electrical:navigational system(global positioning system)
    Summary:
    This informational bulletin provides information on a gm of canada onstar cellular communication upgrade.
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