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Service bulletins for the 2001 Pontiac Sunfire

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.

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

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Only bulletins with component: Suspension are shown. Show all

Bulletins, newest first
PIP5338B2018-06-18. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; SUSPENSION. This Preliminary Information communication provides information to the technician about vibration complaints that are one of the most challenging complaints to accurately diagnose and repair. Technician will need to use Pico Oscilloscope Diagnostic Kit to effectively diagnosis vehicles. Technician should drive the vehicle will using the Pico Oscilloscope to record data. After the data is recorded it should be reviewed to determine the root cause of the concern. If a repair attempt made the concern better but not eliminated or had no affect at all, and are requesting assistance from General Motors Technical Assistance Center record another Pico file and save it to the computer. After the new Pico Oscilloscope data has been saved email the data to General Motors Technical Assistance Center in the subject line include “Vibration” “Business Associate Code” and the last 8 of the Vehicle Identification Number.
PIP53382017-08-15. Service bulletin. SUSPENSION; STRUCTURE:FRAME AND MEMBERS. This Preliminary Information communication provides information to the technician about vibration complaints that are one of the most challenging complaints to accurately diagnose and repair. Technician will need to use Pico Oscilloscope Diagnostic Kit to effectively diagnosis vehicles. Technician should drive the vehicle will using the Pico Oscilloscope to record data. After the data is recorded it should be reviewed to determine the root cause of the concern. If a repair attempt made the concern better but not eliminated or had no affect at all, and are requesting assistance from General Motors Technical Assistance Center record another Pico file and save it to the computer. After the new Pico Oscilloscope data has been saved email the data to General Motors Technical Assistance Center in the subject line include ?Vibration? ?Business Associate Code? and the last 8 of the Vehicle Identification Number.
0403080102005-02-17. Service bulletin. SUSPENSION. CHANGES TO LABOR TIME GUIDE RELATING TO FRONT SUSPENSION LABOR OPERATIONS COMPONENTS. *EH
040308015A2004-12-28. Service bulletin. SUSPENSION. SQUEAKING NOISE IN FRONT END ON TURNS. *TT
021392004-08-25. Service bulletin. SUSPENSION:FRONT. SQUEAK OR RUB TYPE NOISE ON TURNS COMING FROM THE FRONT SUSPENSION AS IF IT IS COMING FROM THE SHOCK ABSORBER OR THE TOP MOUNT. *TT
019672004-05-19. Service bulletin. SUSPENSION:FRONT. FRONT SUSPENSION STEER NOISE SMOOTH ROAD TURNS. *MR
010310005C2004-01-06. Service bulletin. SUSPENSION. WHEEL SQUEAK ON VEHICLES WITH 14 AND 15 INCH WHEEL COVERS. *TT
010310005B2003-04-25. Service bulletin. SUSPENSION. WHEEL SQUEAK ON VEHICLES WITH 14 AND 15 INCH WHEEL COVERS. *TT
010310005A2003-02-14. Service bulletin. SUSPENSION. SQUEAK TYPE NOISE COMING FROM FRONT OR REAR WHEELS. VARIOUS MODELS INCLUDING THE 2001 TOYOTA CAVALIER. *TT
0514022002-11-12. Service bulletin. SUSPENSION. A CUSTOMER MAY COMPLAIN ABOUT A LOUD CLUK ON ACCEL OR DECEL WITH THE NOISE EMANATING FROM THE FRONT SUSPENSION OR STEERING SYSTEM. *TT
0203080062002-10-10. Service bulletin. SUSPENSION:FRONT. THIS BULLETIN IS BEING ISSUED TO REVISE THE FRONT SUSPENSION FASTNER TIGHTENING SPECIFICATIONS.*TT
010232001C2002-02-13. Service bulletin. SUSPENSION:FRONT. INFORMATION REGARDING CLUNK NOISE FROM FRONT OF VEHICLE DURING TURNING. *YH *TT
0602012001-04-04. Service bulletin. SUSPENSION. CUSTOMERS MAY COMMENT THAT THERE IS A POP, GRINDING OR CLUNK NOISE FROM FRONT END OF VEHICLE WHEN TURNING THE VEHICLE OR WHILE GOING OVER BUMPS. *JB

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