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Service bulletins for the 2012 Honda Civic

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.

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

By type

By component

By trouble code

Only bulletins with component: Transmission and driveline are shown. Show all

Bulletins, newest first
ONL6BD062420212021-07-03. Service bulletin. ENGINE AND ENGINE COOLING; POWER TRAIN. Owner Notification Letter - Our records indicate that a EMISSIONS RECALL has not been completed on this vehicle (Vehicle Identification Number XXXXXXXXXXXXXXXXX). Under certain circumstances, your vehicle's powertrain control module (PCM) may not properly adjust the air-fuel ratio resulting in your vehicle releasing air pollutants which exceed California and Federal standards. In addition, your vehicle is equipped with an improperly functioning on-board emission-related diagnostic system that violates California and Federal standards and regulations.
ONL6BD103120192019-11-05. Service bulletin. ENGINE AND ENGINE COOLING; POWER TRAIN. Owner Notification Letter - Under certain circumstances, your vehicle's powertrain control module (PCM) may not properly adjust the air-fuel ratio resulting in your vehicle releasing air pollutants which exceed California and Federal standards. In addition, your vehicle is equipped with an improperly functioning on-board emission-related diagnostic system that violates California and Federal standards and regulations.
ABOM092420192019-10-03. Service bulletin. ENGINE AND ENGINE COOLING; POWER TRAIN. Dealer Message - Today, September 24, 2019, American Honda is announcing a stop sale and emissions recall for certain 2012 Civic vehicles that may be releasing air pollutants that exceed applicable state and federal standards.
A19-1062019-10-03. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ENGINE AND ENGINE COOLING; POWER TRAIN. Service Bulletin - Due to an improper PCM calibration, after starting the engine the PCM cannot properly adjust the air-fuel ratio under certain conditions and the on-board emission-related diagnostic system may not appropriately detect a malfuction. As a result, vehicle emissions may exceed applicable emissions standards and the vehicle contains an improperly functioning on-board emission-related diagnostic system that violates applicable state and federal standards.
A17-0232019-10-03. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); POWER TRAIN; ENGINE AND ENGINE COOLING. Service Bulletin - Due to an improper PCM calibration, under certain conditions after starting the engine the PCM cannot properly adjust the air-fuel ratio. As a result, vehicle emissions may exceed applicable standards.
Service Bulletin2018-02-26. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). Service bulletin - The MIL comes on and DTC P0101 (MAF sensor circuit range/performance problem) is stored. The PCM misinterprets the mass air flow sensor inputs while driving with constant throttle movement.
ABOM042120179012017-06-30. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). "DEALER MESSAGE - TODAY, APRIL 21, 2017, AMERICAN HONDA MOTOR, CO., INC. IS NOTIFYING ALL DEALERS OF A VOLUNTARY EMISSIONS RECALL FOR CERTAIN MODEL YEAR 2012 HONDA CIVIC PZEV VEHICLES TO ADDRESS THE POSSIBILITY OF NON-METHANE ORGANIC GAS (NMOG) EMISSIONS ABOVE THE REGULATION THRESHOLD."
A17-0232017-06-30. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM:SOFTWARE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. SERVICE BULLETIN - DUE TO AN IMPROPER PCM CALIBRATION, UNDER CERTAIN CONDITIONS AFTER STARTING THE ENGINE THE PCM CANNOT PROPERLY ADJUST THE AIR-FUEL RATIO. AS A RESULT, VEHICLE EMISSIONS MAY EXCEED APPLICABLE STANDARDS.
A-PAS-09122013-92016-12-20. Service bulletin. POWER TRAIN:CLUTCH ASSEMBLY:PEDAL/HAND LEVER(MOTORCYCLE). "DEALER MESSAGE - AMERICAN HONDA (AHM) IS INVESTIGATING CERTAIN 2012 M/T CIVIC SIS WITH A COMPLAINT OF A CLUTCH NOISE WHEN ENGAGING THE CLUTCH IN 1ST GEAR OR WHEN ACCELERATING FROM A STOP. THE NOISE CAN BE DESCRIBED AS GRINDING, SQUEAKING, GROANING, RUBBING OR METALLIC. TO FULLY UNDERSTAND THE CAUSE OF THIS CONDITION, AHM WOULD LIKE TO INSPECT THE VEHICLE PRIOR TO YOU ATTEMPTING A REPAIR OF ANY KIND."
SB-012-082014-01-14. Service bulletin. POWER TRAIN:DRIVELINE:DRIVESHAFT. HONDA: DUE TO A CLICKING OR CLACKING NOISE, WHILE TURNING EITHER LEFT OR RIGHT, THE CAUSE OF THE NOISE IS UNDER INVESTIGATION. MODEL 2006-2012 CIVIC. *PE
SB-10-112013-11-22. Service bulletin. POWER TRAIN:CLUTCH ASSEMBLY. HONDA: WHEN ACCELERATING FROM A STOP, IN SOME VEHICLES, NOISE IS HEARD FROM CLUTCH WHILE ENGAGED IN 1ST GEAR, AND SOUNDS LIKE A SQUEAKING, OR GROANING, OR GRINDING, RUBBING OR METALLIC. MODEL 2012 CIVIC. *PE
IN-20062013-08-02. Service bulletin. POWER TRAIN:DRIVELINE:DRIVESHAFT. HONDA: A CLICKING OR CLACKING NOISE IS HEARD WHEN TURNING EITHER LEFT OR RIGHT, IN SOME VEHICLES. MODELS 2006-2012 CIVIC. *PE

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