Huge win for car owners! All TSBs to be made public. The Center for Auto Safety just made the NHTSA (US Government) make public the full text of all TSBs from now on. They are the same organization that has petitioned the NHTSA & filed lawsuits to protect car owners over exploding gas tanks & other major safety issues. Whenever you drive in your car, you are safer thanks in part to a lot of work over the years by this small but very effective consumer advocacy group.

Please take a moment & say thank you by donating $5 or whatever you can to the Center for Auto Safety.

TSB List for the 2004 GMC Sierra 1500

The TSB information displayed below are summaries. Unfortunately we do not have access to the full versions. To get full information about a particular TSB, write down the TSB title & date, & either contact your local dealer or click on the links below.

SUSPENSION

  • TSB #030310001

    NHTSA ID #10000959

    • Date Announced: JANUARY 01 2008
    • Additional Info: How to Fix

    Summary: TIRE SLOWLY GOES FLAT AND/OR EXCESSIVE WHEEL VIBRATION CAUSED BY BEAD SPLITS (REPLACE WHEELS WITH NEW HEAVY DUTY RIM VERSION) *TT *AR UPDATED 4/11/08. *NJ

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SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES

  • TSB #PIT-3665-D

    NHTSA ID #10078876

    • Date Announced: MAY 11 2016
    • Additional Info: How to Fix

    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.

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ENGINE AND ENGINE COOLING:ENGINE

  • TSB #060139002

    NHTSA ID #10022260

    • Date Announced: APRIL 01 2007
    • Additional Info: How to Fix

    Summary: FRONT BLOWER MOTOR INOPERATIVE OR MAY NOT SHUT OFF IN EXTREMELY LOW AMBIENT TEMPERATURE CONDITIONS. *KB

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FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:PRESSURE RELIEF DEVICES

  • TSB #PIE-0043

    NHTSA ID #10034428

    • Date Announced: FEBRUARY 01 2010
    • Additional Info: How to Fix

    Summary: CHEVROLET:GMC: ENGINEERING INFORMATION-FUEL TANK PRESSURE SENSOR, DTCS P0446, P0451 OR P0454 SET. GMC ENGINEERING IS ATTEMPTING TO DETERMINE THE ROOT CAUSE OF THE ABOVE CONCERN. *PE

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ELECTRICAL SYSTEM

  • TSB #PIC-4935-E

    NHTSA ID #10078735

    • Date Announced: APRIL 19 2016
    • Additional Info: How to Fix

    Summary: THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO HELP THE DEALERSHIP TECHNICIANS PERFORM A PARASITIC DRAIN TEST FOR THE ONSTAR MODULE. WHEN PERFORMING BATTERY PARASITIC DRAIN TEST, THERE MAY BE SOME CONFUSION AS TO WHAT TH

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  • TSB #PIC-5050-A

    NHTSA ID #10078734

    • Date Announced: APRIL 19 2016
    • Additional Info: How to Fix

    Summary: THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THE STEPS ON REPAIRING THE CONCERN. A CUSTOMER MAY IDENTIFY A CONCERN OF UNABLE TO REACTIVATE A VEHICLE'S ONSTAR THAT HAS BEEN PREVIOUSLY DISABLED BY ONSTAR. DEALER IS TO CA

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ELECTRICAL SYSTEM:BATTERY

  • TSB #PIC-4935-E

    NHTSA ID #10078735

    • Date Announced: APRIL 19 2016
    • Additional Info: How to Fix

    Summary: THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO HELP THE DEALERSHIP TECHNICIANS PERFORM A PARASITIC DRAIN TEST FOR THE ONSTAR MODULE. WHEN PERFORMING BATTERY PARASITIC DRAIN TEST, THERE MAY BE SOME CONFUSION AS TO WHAT TH

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ELECTRICAL SYSTEM: SOFTWARE

  • TSB #PIP3394F

    NHTSA ID #10063470

    • Date Announced: APRIL 01 2013
    • Additional Info: How to Fix

    Summary: SUMMARY TO BE PROVIDED ON A FUTURE DATE.

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STRUCTURE:FRAME AND MEMBERS

  • TSB #PIT-3749D

    NHTSA ID #10037570

    • Date Announced: APRIL 01 2012
    • Additional Info: How to Fix

    Summary: GM: ON SOME TRUCK MODELS THERE IS SOME FRAME CORROSION. *RM UPDATED ON 5/2/2012. *KB

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EQUIPMENT

  • TSB #PIT4780R

    NHTSA ID #10075746

    • Date Announced: JANUARY 20 2016
    • Additional Info: How to Fix

    Summary: SUMMARY TO BE PROVIDED ON A FUTURE DATE.

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  • TSB #PIT4780P

    NHTSA ID #10070562

    • Date Announced: APRIL 01 2014
    • Additional Info: How to Fix

    Summary: SUMMARY TO BE PROVIDED ON A FUTURE DATE.

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  • TSB #PIT4780M

    NHTSA ID #10062897

    • Date Announced: APRIL 01 2013
    • Additional Info: How to Fix

    Summary: SUMMARY TO BE PROVIDED ON A FUTURE DATE.

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