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Service bulletins for the 2011 Chevrolet Volt

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.

1715 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Software are shown. Show all

Bulletins, newest first
PIP5000A2016-05-09. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
PIP5000B2016-05-09. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
PIP4880E2015-06-12. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. GENERAL MOTORS 2011-2015 CHEVROLET VOLT, 2012-2015 OPEL AMPERA, 2014 CADILLAC ELR: PRELIMINARY INFORMATION REGARDING (EREV) DTC P0336 STORED IN THE T6 POWER INVERTER MODULE(HPCM). *LJ
142742015-05-07. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. GENERAL MOTORS:2010-2015 CADILLAC SRX, 2011-2015 CHEVROLET VOLT . SOME MODEL VEHICLES ARE EXPERIENCING PROBLEMS WITH THE LIFTGATE STRUT ROD DETACHING. DEALERS ARE TO CORRECT THE PROBLEM. *LJ SEE DOCUMENT SEARCH BUTTON FOR OWNERS LETTER. *LJ
PIC-59212013-12-04. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. GM: THE HYBRID BATTERY CANNOT BE CHARGED. THE CHECK ENGINE LAMP IS ILLUMINATED. CODE P16C1 OR P16C2 MAY BE SET. THE OBCM MUST BE UPDATED. ALSO INCLUDED MAKE/MODEL CHEVROLET/VOLT, CADILLAC/ELR, AND OPEL/AMPERA. MODEL YEAR 2014.*JS
SB-132022013-11-29. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:SOFTWARE. CHEVROLET: ON SOME VEHICLES, WATER MAY TRAVEL ALONG DRIVER MOTOR 2 POSITION SENSOR WIRE SET A DIAGNOSTIC CODE, IN WET WEATHER, AND CAUSE CHECK ENGINE LAMP TO ILLUMINATE AND WOULD NEED TO REPROGRAM POWER INVERTER MODULE. MODEL 2011-2013 VOLT. *PE
PIP-4884B2013-05-09. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM. CHEVROLET: CONSUMER MAY SAY THERE IS A MIL ILLUMINATED AFTER VEHICLE HAS CHARGED. THIS COULD BE MORE NOTICEABLE IN COLD AMBIENT TEMPERATURES. *KB
PB-111372011-10-04. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. CHEVROLET: PRODUCT ENHANCEMENTS FOR VARIOUS ISSUES. SOFTWARE UPDATES AND CALIBRATIONS. *PE UPDATED 12/5/11. *PE

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