Service bulletins for the 2011 Chevrolet HHR
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.
1130 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
By topic
| PI-0296 | 2011-05-23. Service bulletin. FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS; ELECTRICAL SYSTEM:WIRING. GM: MALFUNCTION LIGHT IS ON AND THERE IS A MISFIRE. THERE MAY BE THREE TROUBLE CODES AND COULD BE A RESULT OF WIRING PROBLEMS AT THE FUEL INJECTOR. *RM |
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| SB-10361 | 2011-05-13. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. GM: FOR SOME 2011 HHR VEHICLES THERE IS A SERVICE PROCEDURE TO INSTALL FOUR NEW BOLTS IN THE TRANSMISSION MOUNT. *RM |
| SB-10332 | 2011-05-12. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:SOFTWARE; AIR BAGS. GM: ON 2011 CHEVY HHR AND MALIBU VEHICLES THERE IS AN INTERNAL COMPUTER FAULT WHICH CAN CAUSE THE AIR BAG LIGHT TO COME ON. *RM UPDATED 5/17/11. *PE UPDATED 6/22/11. *PE UPDATED 2/06/12. *PE |
| 05-09-40-002E | 2011-05-11. Service bulletin. SEAT BELTS:FRONT:WEBBING; SEAT BELTS:FRONT:RETRACTOR. GM: SERVICE BULLETIN EXPLAINING WHEN THE SAFETY BELTS ARE SUPPOSED TO LOCK. *RM UPDATED 12/6/11. *PE |
| SB-09-01-37-002D | 2011-05-10. Service bulletin. STRUCTURE:BODY; STRUCTURE. GM: THE FRONT AND REAR FLOOR CARPET MAY BE WET DUE TO A PLUGGED HVAC DRAIN. *RM UPDATED 02/06/12. *PE |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.