TSB List for the 2012 Honda Accord

Technical Service Bulletins (TSBs) for the 2012 Accord are official communications between Honda & their dealerships that describe processes for troubleshooting or fixing certain common problems. All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.

  • SUSPENSION
  • SUSPENSION:FRONT
  • BRAKES (PWS)
  • ENGINE (PWS)
  • ENGINE AND ENGINE COOLING:ENGINE
  • ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)
  • POWER TRAIN
  • POWER TRAIN:AUTOMATIC TRANSMISSION
  • POWER TRAIN:DRIVELINE:DRIVESHAFT
  • ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR
  • ELECTRICAL SYSTEM:STARTER ASSEMBLY
  • ELECTRICAL SYSTEM:SOFTWARE
  • TIRES
  • WHEELS
  • EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
  • EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
  • SUSPENSION

    • TSB #A12-082

      Date Announced:
      SEP 17, 2013
      NHTSA ID:
      #10086863

      SERVICE BULLETIN - A CLUNK IS HEARD IN THE FRONT SUSPENSION WHILE DRIVING OVER IRREGULAR SURFACES AND IN HOT WEATHER. Read More »

    • TSB #SB-12-082

      Date Announced:
      JUN 04, 2013
      NHTSA ID:
      #10051920

      HONDA: CLUNK NOISE IN THE FRONT SUSPENSION DURING HOT WEATHER. THIS CLUNK NOISE IS MOSTLY HEARD WHILE DRIVING ON IRREGULAR SURFACES. *KB UPDATED 8/5/13. *PE Read More »

    SUSPENSION:FRONT

    • TSB #SB-12-082

      Date Announced:
      JUN 04, 2013
      NHTSA ID:
      #10051920

      HONDA: CLUNK NOISE IN THE FRONT SUSPENSION DURING HOT WEATHER. THIS CLUNK NOISE IS MOSTLY HEARD WHILE DRIVING ON IRREGULAR SURFACES. *KB UPDATED 8/5/13. *PE Read More »

    BRAKES (PWS)

    • TSB #HSN-1305

      Date Announced:
      MAY 01, 2013
      NHTSA ID:
      #10052477

      HONDA: THE ENGINE SHUTS OFF, POWER ON, BUT IN ACCESSORY; NEVER USE CONVENTIONAL WHEEL & TIRE ASSEMBLIES ON PAX VEHICLES; MIL ON AFTER THROTTLE BODY CLEANING OR REPLACEMENT; S/M FIX BRAKE SYSTEM BLEEDING, DIALOGUE FOR DVD SURROUND SOUND ... Read More »

    ENGINE (PWS)

    • TSB #A13-078

      Date Announced:
      MAY 17, 2016
      NHTSA ID:
      #10083951

      SERVICE BULLETIN - THE PISTON RINGS ON CERTAIN CYLINDERS MAY ROTATE AND ALIGN WHICH CAN LEAD TO SPARK PLUG FOULING. SPARK PLUG FOULING MAY REUSLT IN ROUGH ENGINE IDLE AND/OR ENGINE MISFIRE. Read More »

    • TSB #A09-010.V4

      Date Announced:
      MAR 17, 2016
      NHTSA ID:
      #10087883

      SERVICE BULLETIN - REPLACE THE VTC ACTUATOR IF THE ENGINE RATTLES LOUDLY FOR 2 SECONDS DURING COLD START-UP. Read More »

    • TSB #A09-010.V3

      Date Announced:
      MAR 14, 2016
      NHTSA ID:
      #10087866

      SERVICE BULLETIN - REPLACE THE VTC ACTUATOR IF THE ENGINE RATTLES LOUDLY FOR 2 SECONDS DURING COLD START-UP. Read More »

    • TSB #ATS150301

      Date Announced:
      DEC 10, 2015
      NHTSA ID:
      #10100042

      "TECHLINE SUMMARY ARTICLE - EDITOR?S NOTE: THIS ARTICLE REPLACES THE ONE POSTED IN SEPTEMBER 2015 TO EXTEND THAT ARTICLE?S SHELF LIFE. THE ISSUES COVERED ARE STILL BEING ADDRESSED. Read More »

    • TSB #A15110E

      Date Announced:
      NOV 19, 2015
      NHTSA ID:
      #10100175

      SERVICE NEWS ARTICLE - DOES THE ENGINE RATTLE AT COLD STARTUP FOR 1 TO 2 SECONDS WHEN IT?S COLD OUTSIDE? CHANCES ARE THE VTC ACTUATOR IS THE CULPRIT. Read More »

    • TSB #A13-021

      Date Announced:
      SEP 16, 2015
      NHTSA ID:
      #10098946

      "SERVICE BULLETIN - THE MIL COMES ON WITH ONE OF THESE DTCS: ? P2646/P2651 (ROCKER ARM OIL PRESSURE SWITCH CIRCUIT LOW VOLTAGE). ? P2647/P2652 (ROCKER ARM OIL PRESSURE SWITCH CIRCUIT HIGH VOLTAGE). Read More »

    • TSB #WE - A13-078

      Date Announced:
      SEP 05, 2015
      NHTSA ID:
      #10099101

      SERVICE BULLETIN - WARRANTY EXTENSION: MIL COMES ON WITH DTCS P0301 THRU P0304 - THE PISTON RINGS ON CERTAIN CYLINDERS MAY ROTATE AND ALIGN WHICH CAN LEAD TO SPARK PLUG FOULING. THIS CAN SET DTCS P0301 NO. Read More »

    • TSB #WE - A13-078

      Date Announced:
      SEP 05, 2015
      NHTSA ID:
      #10099306

      "SERVICE BULLETIN - AMERICAN HONDA IS ANNOUNCING A POWERTRAIN WARRANTY EXTENSION AS A RESULT OF A SETTLEMENT OF A CLASS ACTION CAPTIONED, SOTO ET AL.V. AMERICAN HONDA MOTOR CO., INC., CASE NO. 3:12-CV-1377-SI (N.D. CAL.). Read More »

    • TSB #SB-13-078

      Date Announced:
      OCT 09, 2013
      NHTSA ID:
      #10053785

      HONDA: A POWERTRAIN WARRANTY EXTENSION RESULTING FROM SETTLEMENT, COVERING REPAIRS OF ENGINE MISFIRE, REGARDING PISTON RINGS ON CERTAIN CYLINDERS THAT ROTATE AND ALIGN, CAN LEAD TO SPARK PLUGS FOULING, ON SOME VEHICLES. Read More »

    • TSB #SB-102213

      Date Announced:
      OCT 08, 2013
      NHTSA ID:
      #10053762

      HONDA: VEHICLES WITH MULTIMODEL VCM2 WOULD EXPERIENCE MISFIRE DUE TO ENGINE MISFIRE OF A FOULED PLUG AND A WARRANTY EXTENSION HAS BEEN ISSUED TO COVER REPAIRS. MODEL 2008-2013 ACCORD V6, CROSSTOUR V6, ODYSSEY, PILOT. Read More »

    • TSB #A-13-021

      Date Announced:
      JUL 16, 2013
      NHTSA ID:
      #10052884

      HONDA: DTC P2646/P2651 OR P2647/2652 MAY BE SET. THE ROCKER ARM OIL PRESSURE SWITCH MAY NEED TO BE REPLACED. ALSO INCLUDED MODEL CIVIC SI MODEL YEAR 2002-2005. *JS Read More »

    • TSB #HSN-1305

      Date Announced:
      MAY 01, 2013
      NHTSA ID:
      #10052477

      HONDA: THE ENGINE SHUTS OFF, POWER ON, BUT IN ACCESSORY; NEVER USE CONVENTIONAL WHEEL & TIRE ASSEMBLIES ON PAX VEHICLES; MIL ON AFTER THROTTLE BODY CLEANING OR REPLACEMENT; S/M FIX BRAKE SYSTEM BLEEDING, DIALOGUE FOR DVD SURROUND SOUND ... Read More »

    • TSB #SB-09-010

      Date Announced:
      OCT 06, 2012
      NHTSA ID:
      #10041669

      HONDA: ENGINE HAS A LOUD RATTLING NOISE AT A COLD START UP. *PE UPDATED 11/5/12. *PE Read More »

    ENGINE AND ENGINE COOLING:ENGINE

    • TSB #SB-09-010

      Date Announced:
      OCT 06, 2012
      NHTSA ID:
      #10041669

      HONDA: ENGINE HAS A LOUD RATTLING NOISE AT A COLD START UP. *PE UPDATED 11/5/12. *PE Read More »

    ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)

    • TSB #09-010

      Date Announced:
      SEP 24, 2014
      NHTSA ID:
      #10056875

      HONDA: THERE IS A LOUD RATTLING NOISE COMING FROM ENGINE WHICH LAST FOR 2 SECONDS WHEN TEMPERATURE IS COLD. *LJ Read More »

    POWER TRAIN

    • TSB #SB-13-078

      Date Announced:
      OCT 09, 2013
      NHTSA ID:
      #10053785

      HONDA: A POWERTRAIN WARRANTY EXTENSION RESULTING FROM SETTLEMENT, COVERING REPAIRS OF ENGINE MISFIRE, REGARDING PISTON RINGS ON CERTAIN CYLINDERS THAT ROTATE AND ALIGN, CAN LEAD TO SPARK PLUGS FOULING, ON SOME VEHICLES. Read More »

    POWER TRAIN:AUTOMATIC TRANSMISSION

    • TSB #SB-101113

      Date Announced:
      SEP 27, 2013
      NHTSA ID:
      #10053750

      HONDA: INFORMATION PROVIDED REGARDING AN INVESTIGATION, ON SOME VEHICLES, INTO THE AUTOMATIC TRANSMISSION FLUID (ATF) LEAKAGE FROM DRIVESHAFT SEALS. MODEL 2011-2012 ACCORD. Read More »

    • TSB #IN-9-25-20

      Date Announced:
      SEP 12, 2013
      NHTSA ID:
      #10054068

      HONDA: AN INVESTIGATION ON SOME VEHICLES, WITH AUTOMATIC TRANSMISSION FLUID (ATF), THAT ARE EXPERIENCING A LEAKAGE FROM THE DRIVESHAFT SEALS. MODEL 2011-2012 ACCORD. *PE Read More »

    • TSB #A-PAS-09122013-9

      Date Announced:
      SEP 12, 2013
      NHTSA ID:
      #10086701

      "DEALER MESSAGE - AMERICAN HONDA (AHM) IS INVESTIGATING CERTAIN 2011-2012 ACCORD L4S WITH A COMPLAINT OF AN ATF (AUTOMATIC TRANSMISSION FLUID) LEAK FROM THE DRIVESHAFT SEALS. Read More »

    POWER TRAIN:DRIVELINE:DRIVESHAFT

    • TSB #SB-101113

      Date Announced:
      SEP 27, 2013
      NHTSA ID:
      #10053750

      HONDA: INFORMATION PROVIDED REGARDING AN INVESTIGATION, ON SOME VEHICLES, INTO THE AUTOMATIC TRANSMISSION FLUID (ATF) LEAKAGE FROM DRIVESHAFT SEALS. MODEL 2011-2012 ACCORD. Read More »

    • TSB #SB-12-015

      Date Announced:
      FEB 28, 2012
      NHTSA ID:
      #10043973

      HONDA: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. PRODUCT UPDATE: DAMAGED RIGHT INBOARD DRIVESHAFT BOOT. *JS Read More »

    ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR

    • TSB #SB-12-002

      Date Announced:
      JAN 12, 2012
      NHTSA ID:
      #10043248

      HONDA: ON SOME MODEL VEHICLES, THERE IS AN ALTERNATOR/STARTER TESTER (AST) MODULE CAPABLE OF TESTING ALTERNATORS, INSTALLED ON GR8 DIAGNOSTIC BATTERY STATION. *PE Read More »

    ELECTRICAL SYSTEM:STARTER ASSEMBLY

    • TSB #SB-12-002

      Date Announced:
      JAN 12, 2012
      NHTSA ID:
      #10043248

      HONDA: ON SOME MODEL VEHICLES, THERE IS AN ALTERNATOR/STARTER TESTER (AST) MODULE CAPABLE OF TESTING ALTERNATORS, INSTALLED ON GR8 DIAGNOSTIC BATTERY STATION. *PE Read More »

    ELECTRICAL SYSTEM:SOFTWARE

    • TSB #WE - A13-078

      Date Announced:
      SEP 05, 2015
      NHTSA ID:
      #10099306

      "SERVICE BULLETIN - AMERICAN HONDA IS ANNOUNCING A POWERTRAIN WARRANTY EXTENSION AS A RESULT OF A SETTLEMENT OF A CLASS ACTION CAPTIONED, SOTO ET AL.V. AMERICAN HONDA MOTOR CO., INC., CASE NO. 3:12-CV-1377-SI (N.D. CAL.). Read More »

    TIRES

    • TSB #HSN-1305

      Date Announced:
      MAY 01, 2013
      NHTSA ID:
      #10052477

      HONDA: THE ENGINE SHUTS OFF, POWER ON, BUT IN ACCESSORY; NEVER USE CONVENTIONAL WHEEL & TIRE ASSEMBLIES ON PAX VEHICLES; MIL ON AFTER THROTTLE BODY CLEANING OR REPLACEMENT; S/M FIX BRAKE SYSTEM BLEEDING, DIALOGUE FOR DVD SURROUND SOUND ... Read More »

    WHEELS

    • TSB #HSN-1305

      Date Announced:
      MAY 01, 2013
      NHTSA ID:
      #10052477

      HONDA: THE ENGINE SHUTS OFF, POWER ON, BUT IN ACCESSORY; NEVER USE CONVENTIONAL WHEEL & TIRE ASSEMBLIES ON PAX VEHICLES; MIL ON AFTER THROTTLE BODY CLEANING OR REPLACEMENT; S/M FIX BRAKE SYSTEM BLEEDING, DIALOGUE FOR DVD SURROUND SOUND ... Read More »

    EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

    • TSB #HSN-1305

      Date Announced:
      MAY 01, 2013
      NHTSA ID:
      #10052477

      HONDA: THE ENGINE SHUTS OFF, POWER ON, BUT IN ACCESSORY; NEVER USE CONVENTIONAL WHEEL & TIRE ASSEMBLIES ON PAX VEHICLES; MIL ON AFTER THROTTLE BODY CLEANING OR REPLACEMENT; S/M FIX BRAKE SYSTEM BLEEDING, DIALOGUE FOR DVD SURROUND SOUND ... Read More »

    EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

    • TSB #A05-032

      Date Announced:
      NOV 22, 2016
      NHTSA ID:
      #10100421

      SERVICE BULLETIN - NAVIGATION SYSTEM INFORMATION. Read More »

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