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Service bulletins for the 2001 GMC Sierra

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

652 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Equipment and accessories are shown. Show all

Bulletins, newest first
0401380102005-01-10. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. DIAGNOSTIC INFORMATION TO ACCURATELY DIAGNOSE A/C LOW PRESSURE SWITCH USING NEW KENT MOORE SPECIAL TOOL GE-47742. *TT
30862004-10-04. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. AIR CONDITIONER (A/C) LOW PRESSURE SWITCH DIAGNOSTIC TOOL. CURRENTLY THE A/C LOW PRESSURE SWITCH OPEN/CLOSE PRESSURES CANNOT BE ACCURATELY DETERMINED BY MEASURING PRESSURE AT THE LOW SIDE SERVICE PORT. *TT
00372D2004-06-09. Service bulletin. EQUIPMENT:ELECTRICAL. ONSTAR SYSTEM IS ATTEMPTING AND/OR COMPLETING PHONE CALLS WHICH THE OPERATOR OF THE VEHICLE DID NOT INITIATE. *TT
1909012001-12-13. Service bulletin. EQUIPMENT. CUSTOMERS MAY COMPLAIN ON CERTAIN MODELS INCLUDING 2002 GMC/CHEV TRUCK C3 AND 2001 CHEVROLET TRUCK C3 THE SECONDARY INFORMATION CENTER SCREEN GOING BLANK AND THE ON/OFF BUTTON NOT RESTORING THE DISPLAY. *SLC
0108440082001-08-30. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. THIS BULLETIN IS BEING ISSUED TO INFORM DEALERS THAT EFFECTIVE WITH VEHICLE PRODUCTION IN MAY 1, 2001, CERTAIN VEHICLES ARE BEING SHIPPED WITH A NEW FLUORESCENT ORANGE PLASTIC ANTENNA WRENCH AS PART OF THE ANTENNA. *TT
010212001-06-29. Service bulletin. EQUIPMENT:OTHER:LABELS. SUBJECT REGARDING CERTIFICATION AND TIRE PRESSURE LABEL INFORMATION INCORRECT. *TT
0830002001-05-10. Service bulletin. EQUIPMENT:ELECTRICAL. SUBJECT REGARDING ONSTAR LABOR OPERATIONS. *TT
3010002001-02-26. Service bulletin. EQUIPMENT:OTHER:LABELS. THE SUBJECT IS PASSENGER SIDE AIRBAGS SHUTOFF SWITCH ON 2500 HD CREW CAB MODELS. THE WINDOW STICKER ON SOME CREW CABS INDICATES THAT THE TRUCK IS EQUIPPED WITH A PASSENGER SIDE AIRBAG SHUTOFF SWITCH. THIS WINDOW STICKER IS INCORRECT AND SHOULD BE REPLACED. *TT

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.