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Service bulletins for the 2012 Mitsubishi i-MiEV

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.

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

By type

By component

By trouble code

Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
TSB-19-54-0142019-08-12. Service bulletin. ELECTRICAL SYSTEM. This is a Technical Service Bulletin sent to dealers. This bulletin updates the Chassis Electrical section of the affected Service Manual, to update the diagnosis procedure for DTC P0A09 (DC-DC Converter).
TSB-19-54-0102019-05-13. Service bulletin. ELECTRICAL SYSTEM. This is a Technical Bulletin sent to dealers. This bulletin provides dealers with a basic description of the hands-free systems used in Mitsubishi built vehicles. The bulletin covers components and operation, system layouts showing the differences in Japan built and U.S. built vehicles, diagnostic flow charts, a list of commonly used acronyms and terms, and part numbers. The bulletin also provides a comprehensive Hands-free/FUSE Information Sheet to guide the service writer in getting complete and accurate details from the customer. With this information, dealer personnel can answer questions and conduct an efficient diagnosis to resolve customer concerns as quickly as possible.
TSB-19-54-0032019-04-15. Service bulletin. ELECTRICAL SYSTEM. This is a Technical Service Bulletin that was sent to dealers. The bulletin updates the Chassis Electrical section of the affected Service Manual to add the Main Drive Lithium-ion Battery Disassembly & Maintenance Procedure to Electric Motor Unit and Traction Battery/Main Drive Lithium-ion Battery.
TIN-18-00-0042018-04-16. Service bulletin. EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM. This is a Technical Information Notice sent to dealers. This notice instructs and informs dealers the importance of using electrical insulated gloves while servicing an i-MiEV or Outlander PHEV. The notice provides guidelines how to properly maintain electrically insulated gloves.
1-2018-HV-Batter2018-03-12. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. This is a letter sent to dealers, to inform them of a repair or replacement process for HV batteries.
ATIN15540022017-09-27. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY; EQUIPMENT. This is an Advanced Technical Information Notice informing dealers of the impending release of Technical Service Bulletin (TSB-15-54-002) regarding the warranty extension for the Main Drive Lithium-ion Battery not being able to be charged to full available capacity.
TSB15540022017-09-27. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. This is a Technical Service Bulletin, provided to dealers, to provide notice of warranty extension for the Main Drive Lithium-ion Battery not being able to be charged to full available capacity. This Technical Service Bulletin also provides troubleshooting procedures, if the customer reports not being able to charge the Main Battery to full available capacity.
TSB17540032017-08-15. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. This is a Technical Service Bulletin, sent to dealers, supersedes TSB-15-54-002, to add DTC P1AC6 as a possible trouble code and to update Parts Information. Screen shots have also been updated using MUT3-SE. The "i-MiEV Customer Interview Sheet for EV Related Concerns" has been updated slightly for improved readability.
TSB-16-54-0012017-06-05. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. THIS TSB INSTRUCTS THE DEALER TO UPDATE THE HFM (HANDS FREE MODULE) SOFTWARE TO IMPROVE THE BLUETOOTH® CONNECTION WITH IPHONE/IPOD/IPAD WHEN THE DEVICE IS CONNECTED TO WI‐FI. THIS UPDATE ADDRESSES UNSTABLE, REPEATEDLY CONNECTING AND DISCONNECTING FROM THE VEHICLE'S BLUETOOTH WHEN THE IPHONE'S WI‐FI IS ENABLED. THE CONDITION DOES NOT OCCUR WHEN WI‐FI IS TURNED OFF.
TSB-15-54-0012017-05-11. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. THIS TECHNICAL SERVICE BULLETIN, PROVIDED TO DEALERS, INSTRUCTS THE DEALER TO UPDATE THE HFM SOFTWARE THAT ALLOWS VOICE RECOGNITION TO COMPLETE BEFORE CONNECTION TO THE PHONE BEGINS, TO RECTIFY THE CONDITION WHERE THE HFM ATTEMPTS A BLUETOOTH CONNECTION WITH A MOBILE PHONE WHILE VOICE RECOGNITION IS BOOTING AT THE SAME TIME. IF THE BLUETOOTH CONNECTION COMPLETES BEFORE VOICE RECOGNITION COMPLETES, VOICE RECOGNITION CANNOT BE USED.
SC-15-0022016-07-07. Service bulletin. ELECTRICAL SYSTEM. Due to a manufacturing error, the electrical resistance of the insulated base inside the Motor Control Unit (MCU) may decrease and lead to unstable voltage within the circuit. This condition can result in reduced electric motor power (turtle mode) and in the worst case, prevent the vehicle from being restarted or the Main Drive lithium−ion battery from being recharged.
SC-15-0022016-06-22. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Recommended Product Improvement: The Motor Control Unit (MCU) in your i-MiEV may contain certain internal components that were not manufactured to factory specifications. This can lead to an unstable voltage within the circuit, potentially resulting in reduced electric motor power (turtle mode) during vehicle operation. In the worst case scenario, MCU related functions such as starting the vehicle and/or charging the Main Drive lithium-ion battery may be prohibited. What your dealer will do: Your local certified i-MiEV Mitsubishi dealer will replace the MCU, free of charge. This repair will take approximately 1.5 hours to complete. However, the dealer may need your vehicle for a longer period of time due to scheduling. Every effort will be made to minimize your inconvenience.
TSB-15-54-0032015-09-11. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. MITSUBISHI: SOME VEHICLES SERVICE MANUALS HAVE NEW INFORMATION REGARDING THE REPLACEMENT OF DIAGNOSTIC PROCEDURE FOR DTC P1A15 HIGH VOLTAGE SYSTEM ERROR. MODEL 2012-13 I-MIEV. *PE
ATIN-14-SC-003A2015-03-24. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. MITSUBISHI: THE PREVENTION AND REMOVAL INFORMATION OF UNDERCARRIAGE RUST FOR CERTAIN VEHICLES WITH BOLTS THAT SECURES MAIN DRIVE LITHIUM ION BATTERY. MODEL 2012 I-MIEV. *PE UPDATED 6/26/15. *PE
SC-14-0032015-03-11. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. MITSUBISHI MOTORS: CERTAIN 2012 I-MIEV MAY EXPERIENCE RUST ALONG THE BOLTS SECURING THE MAIN DRIVE LITHIUM-ION BATTERY UNDER COVERS. *LJ
TSB-14-54-0072014-06-19. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. MITSUBISHI: THIS BULLETIN IS AN INTRODUCTION TO MAPCARE AND THE MAP UPDATE PURCHASE FOR MITSUBISHI MULTI COMMUNICATIONS SYSTEM. THIS DOES NOT APPLY TO MITSUBISHI MULTI ENTERTAINMENT SYSTEM FOR THE 2014 AND LATER MIRAGE. INCLUDED IN THE MAPCARE UPDATE ARE: LANCER, LANCER SPORTBACK, LANCER EVOLUTION, OUTLANDER, AND OUTLANDER SPORT/RVR MODEL YEAR 2014. MAP UPDATES FOR PURCHASE INCLUDE: LANCER/ LANCER EVOLUTION MODEL YEARS 2008-2013. LANCER SPORTBACK MODEL YEARS 2009-2013. OUTLANDER MODEL YEARS 2007-2013. OUTLANDER SPORT/RVR MODEL YEARS 2001-2013, ENDEAVOR MODEL YEARS 2007-2011, GALANT MODEL YEARS 2007-2012, I-MIEV MODEL YEARS 2012-2013. *JS
TSB-13-54-0022014-03-11. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. MITSUBISHI: SOME CHANGES WERE MADE TO SERVICE MANUAL REGARDING THE TRACTION BATTERY ENERGY LEVEL GAUGE THAT FAILS TO DISPLAY FULLY CHARGED. MODEL 2012-2014 I-MIEV. *PE
TSB-13-54-0032013-11-23. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. MITSUBISHI: UPDATING TROUBLESHOOTING PROCEDURES FOR TRACTION BATTERY FAN THAT FAILED. MODEL 2012-2013 I-MIEV. *PE
SC-13-0012013-04-23. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM. MITSUBISHI: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. THE CHARGER, ELECTRIC VEHICLE SUPPLY EQUIPMENT, BY CLIPPER CREEK, IS INCOMPATIBLE WITH INTERNAL SOFTWARE PROGRAMMING FOR EV-ECU AND CAUSES MISCOMMUNICATION, AND POTENTIAL DAMAGE TO INTERNAL COMPONENTS WITH IN I-MIEV ELECTRICAL SYSTEM. MODELS 2012 I-MIEV. *PE UPDATED ON 4/24/2013. *KB
CSC-12-0022012-11-14. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. MITSUBISHI: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. DUE TO A FALSE FAILURE DETECTION OF MAIN DRIVE LITHIUM-ION BATTERY, SOFTWARE PROGRAMMING, FOR CELL MONITORING UNIT (CMU), MAY RESULT IN ILLUMINATION OF WARNING LIGHT AND REDUCTION OF BATTERY OUTPUT. MODEL 2012 I-MIEV. *PE
TSB-12-54-0032012-04-18. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. MITSUBISHI: INFORMATION PROVIDED ON AFTERMARKET ACCESSORIES INSTALLATION THAT MAY CAUSE INTERMITTENT FLASHING OR ILLUMINATION OF INSTRUMENT PANEL WARNING LIGHTS AND INTERFERE WITH COMMUNICATION SYSTEM. *PE

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