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Service bulletins for the 2012 Chevrolet Sonic

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.

1589 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Engine are shown. Show all

Bulletins, newest first
PIP-4543-B2013-04-22. Service bulletin. ENGINE. CHEVROLET/PONTIAC/SATURN: AFTER REMOVAL OR REPLACEMENT OF CAM ACTUATOR, BY TECHNICIAN, ONE OR MORE DTCS IN ECM, P0011, P0014, P0016, P0017 ARE CAUSED BY MISSING ACTUATOR OIL SLEEVE. MODELS 2012 SONIC, 2011-2012 CRUZE, 2009-2011 AVEO, 2009-2010, WAVE, G3, 2008-2009 ASTRA. *PE
PI-08512013-01-29. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER; ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER. CHEVROLET: THE OIL FEED PIPE NEEDS CHECKING AND REPLACED. IF RESTRICTED, AND TURBOCHARGER ASSEMBLY SHOULD BE REMOVED AND REPLACED, AND THE ECM SHOULD BE VERIFIED FOR LATEST CALIBRATION TO ALLOW TURBOCHARGE TO COOL, TO REDUCE LIKELIHOOD OF OIL COKING OIL FEED PIPE. MODELS 2011-2012 CRUZE, SONIC. *PE UPDATED 4/22/13. *PE
PIP-50232012-06-18. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER. GM: MIL DUE TO DTC P0299- TURBOCHARGER UNDERBOOST DTC- INSPECT FOR TURBOCHARGER WASTE PIVOT PIN WEAR. THIS MAY BE THE RESULT OF A WORN WASTEGATE ACTUATOR PIVOT PIN (3), ALLOWING THE WASTEGATE TO OPEN WHEN IT SHOULD BE CLOSED. *JS UPDATED 8/15/12. *PE
PI07152012-05-24. Service bulletin. ENGINE; ENGINE AND ENGINE COOLING:ENGINE. GM: ENGINE RATTLE/KNOCK NOISE, LOOSE OR BROKEN FRONT CRANKSHAFT PULLEY BOLT AND/OR FLYWHEEL BOLTS. ALSO INCLUDED BUICK ENCORE, CHEVROLET SONIC, AND CHEVROLET TRAX. MODEL YEAR 2014. *JS UPDATED 09/30/2013 *JS UPDATED 2/5/16. *PE
PI06752012-05-09. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER. GM: INFORMATION FOR NO TROUBLE FOUND (NTF) TURBOCHARGERS RETURNED TO WARRANTY PART CENTER (WPC). *JS
PIC5574A2012-05-02. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE; ELECTRICAL SYSTEM:IGNITION:MODULE. GM:A CUSTOMER MAY EXPERIENCE A NO CRANK OR NO START. THE DEALER MY FIN MULTIPLE COMMUNICATION CODES IN HISTORY OR THEY MAY BE UNABLE TO COMMUNICATE WITH CERTAIN MODULES. *JS
PI-0324-C2012-04-17. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE; POWER TRAIN:AUTOMATIC TRANSMISSION; ENGINE AND ENGINE COOLING. GMC/CHEVROLET/BUICK: TRANSMISSION PUMP NEEDS INSPECTING DUE TO ENGINE CRANKING BUT FAILS TO START, HAS NO FORWARD, NO REVERSE, TRANSMISSION LEAKS, HARD SHIFT AND NO CRANKING. *PE UPDATED 2/25/13. *PE UPDATED 1/29/2014 *JS
PIP-49902012-03-13. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE; POWER TRAIN:AUTOMATIC TRANSMISSION. BUICK/CHEVROLET/GMC/PONTIAC/SATURN: SOME MODEL YEAR VEHICLES MAY EXPERIENCE SERVICE ENGINE SOON (SES) LAMP ILLUMINATED. ISSUE MAY BE CAUSED BY THE CONTROL SOLENOID/MODULE ASSEMBLY OR MAY HAVE DAMAGED OR POOR TERMINALS FOR UNDER HOOD FUSE BLOCK. *PE

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