2012 Honda Civic Hybrid

From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant to burn too quickly when ignited. The rapid burning can cause the inflator to rupture during deployment, potentially causing serious or even fatal injury to vehicle occupants. See 2016 Blomquist Report at www.nhtsa.gov/sites/nhtsa.gov/files/documents/expert_report-hrblomquist.pdf.Consequently, all frontal inflators using propellant 2004 that do not contain a "desiccant" (a substance that traps and holds moisture) in US vehicles are under recall. These "non-desiccated" inflators either have been or are required to be replaced.In some cases, the remedy part for these recalled inflators was, or will be, an inflator using either propellant 2004 or 2004L that does contain a desiccant. None of these "desiccated" remedy parts (which were installed in older model year vehicles) are currently under recall for a degradation concern. Certain subsets of desiccated PSAN inflators using propellant 2004 for use as original equipment, however, have been recalled for a degradation concern. All Takata inflators produced with propellant 2004L contain desiccant, and none of these desiccated inflators using propellant 2004L are under recall for a degradation concern. There have been no reported field ruptures in any non-recalled desiccated PSAN inflators.It is understood that desiccants fully saturate at some threshold, at which point any additional moisture will not be captured. This means the degradation process observed in non-desiccated inflators using propellant 2004 may also occur in non-recalled desiccated inflators using propellant 2004, assuming additional moisture enters the inflator and high temperature cycling occurs. Based on available information, desiccant saturation can occur within the first five years in the worst environments, and the time required for full saturation is affected by multiple factors. While no present safety risk has been identified, further work is needed to evaluate the future risk of non-recalled desiccated inflators using propellant 2004.Three entities -- Takata (now known as TK Global), the Independent Testing Coalition, and Exponent -- have been studying the long-term behavior of Takata desiccated PSAN inflators using propellant 2004L (as well as 2004) in the presence of moisture and temperature cycling. The research efforts, which include development of predictive modeling techniques and field sample analysis, are ongoing. To date, none of the researchers have identified field evidence showing that propellant 2004L is undergoing a degradation process that leads to aggressive deployment and potential rupture. However, the time in service of such inflators remains short compared to that of the inflators using propellant 2004. Further study is needed to assess the long-term safety of desiccated inflators using propellant 2004L.The Office of Defects Investigation is opening this investigation to examine whether a safety defect related to propellant degradation exists in non-recalled desiccated PSAN frontal inflators manufactured by Takata. This investigation will require extensive information on Takata production processes and surveys of inflators in the field. Lists of recall actions that may have used desiccated PSAN inflators as remedy parts, as well as the makes and models originally manufactured with them, is available with the downloadable version of this document (see nhtsa.gov/recalls?nhtsaId=EA21002 -- note this information is subject to change/revision as the investigation proceeds). This investigation does not supersede EA15-001, which remains open.

NHTSA received a petition on or about July 18, 2022, requesting that Federal Motor Vehicle Safety Standard (FMVSS) 141 be applied to all electric and hybrid vehicles operating in the United States. The petition can be reviewed at NHTSA.gov under ODI Number 11486072. FMVSS 141 establishes performance requirements for pedestrian alert sounds for motor vehicles. The standard applies to hybrid and electric vehicles that have a gross vehicle weight rating of 4,536 KG or less or are defined as low-speed vehicles. The standard became fully applicable to all such vehicles manufactured on or after March 1, 2021.On January 27, 2023, NHTSA opened Defect Petition (DP) 22-005 to evaluate the subject matter described in the petition. On June 24, 2023 and as supplemented on June 25, 2023, the petitioner notified NHTSA he was withdrawing his petition. The petitioner indicated that, based on his review of data, there is no justification for asserting potential benefits that could be derived from actions sought by my petition. Based on the petitioner's withdrawal, DP22-005 is closed. Closure of this DP does not represent a determination by NHTSA regarding the subject matter of the petition.

The contact's stepdaughter owns a 2012 Honda Civic Hybrid. The contact stated that while his stepdaughter was driving at approximately 40 MPH, the check engine warning light was illuminated. The vehicle was taken to an independent mechanic, who informed the contact about Service Bulletin 20-030 Warranty Extension related to the IMA motor power inverter (MPI) and was referred to the dealer. The vehicle was taken to the local dealer, who diagnosed that the failure was due to the IMA Motor Power Inverter (MPI). The dealer informed him there was no recall or warranty coverage. The vehicle was not repaired. The vehicle was not repaired. The manufacturer was contacted and referred the contact to the NHTSA Hotline. The failure mileage was approximately 90,000.

NHTSA ID

11650803

Incident

Jan 1, 2025

Mileage

90,000 mi

The contact owns a 2012 Honda Civic Hybrid. The contact stated that while driving at approximately 65 MPH, the contact became aware that the braking system, ABS, and battery warning lights were illuminated. The contact stated that the vehicle lost motive power and stalled. Additionally, while attempting to start the vehicle, the vehicle took longer than normal to start. The vehicle was taken to an independent mechanic who related the failure to Technical Service Bulletin: 20-030 (Warranty Extension: 2012-15 Civic Hybrid IMA Motor Power Inverter); however, the vehicle was not covered under the TSB. The contact replaced the battery, but the failure persisted. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 100,600.

NHTSA ID

11585236

Incident

Apr 19, 2024

Mileage

100,600 mi

The contact owns a 2012 Honda Civic Hybrid. The contact stated while driving 50 MPH on the highway, the suspension lowered inadvertently, causing her to lose control of the vehicle, and the vehicle stopped. The vehicle was towed to the residence where it was diagnosed by an independent mechanic. The independent mechanic diagnosed that the front driver's side axle had detached and needed to be replaced. The vehicle was repaired; however, the failure reoccurred on the front passenger's side axle five months later. The vehicle was towed to the independent mechanic on three different occasions where the front passenger's side axle was replaced three times. However, the failure persisted. The contact received notification of NHTSA Campaign Number: 20V770000 (Power Train) however, the dealer informed the contact that the vehicle could not be repaired under the recall as the front axles were not the original parts. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the failure but provided no assistance. The failure mileage was approximately 130,000. Parts distribution disconnect.

NHTSA ID

11481276

Incident

Aug 25, 2022

Mileage

130,000 mi

The contact owns a 2012 Honda Civic Hybrid. The contact received notification of NHTSA campaign number 20V770000 (Power Train) however, the part to do the recall repair was unavailable. The local dealer was contacted, and it was confirmed that the part was not available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced the failure. The VIN was not available.

NHTSA ID

11424342

Incident

Jul 1, 2021

THE CONTACT OWNS A 2012 HONDA CIVIC HYBRID. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 20V770000 (POWER TRAIN) HOWEVER, THE PART TO DO THE RECALL REPAIR WAS UNAVAILABLE. THE LOCAL DEALER WAS CONTACTED AND IT WAS CONFIRMED THAT THE PART WAS NOT YET AVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE AND REFERRED THE CONTACT BACK TO THE DEALER. THE CONTACT HAD NOT EXPERIENCED A FAILURE. PARTS DISTRIBUTION DISCONNECT.

NHTSA ID

11417819

Incident

May 19, 2021

TL* THE CONTACT OWNS A 2012 HONDA CIVIC HYBRID. THE CONTACT DISCOVERED A STRONG ODOR OF FUEL IN THE VEHICLE. THE VEHICLE WAS TURNED OFF IN TRAFFIC AND WAS TOWED TO AN INDEPENDENT MECHANIC WHO FOUND A FAULTY FUEL FEED LINE. THE MECHANIC ORDERED THE PART AND THE VEHICLE WAS NOT REPAIRED. THE DEALER WAS NOT CONTACTED. THE MANUFACTURER STATED THAT THERE WAS A RECALL FOR THE REGULAR HONDA, BUT NOT THE HYBRID MODEL. THE VIN WAS UNKNOWN. THE FAILURE MILEAGE WAS 43,214.

NHTSA ID

11120466

Incident

Aug 11, 2018

Mileage

43,214 mi

IT SHOWS A PROBLEM ON BOOSTER CONTROL MODULE FIRST, AND THEN ABS CONTROL MODULE PROBLEM WAS FOLLOWED IN A MONTH AFTER FIXING FIRST ONE. I AM SECOND OWNER AND BOUGHT IT 2 YEARS AGO. THERE HAS NOT BEEN PROBLEM AT NORTH CAROLINA, BUT AFTER MOVING HERE PEORIA IL WHERE IS COLDER IN WINTER HERE 2 YEARS AGO, "CHECKING BRAKE SYSTEM FOLLOWED BY CHECKING ABS, POWER STEERING, IMA ETC" ABOUT 5 CHECKING SIGNS SHOWED ON THE PANEL. THE MECHANIC SAID IT WAS BOOSTER CONTROL MODULE PROBLEM. AFTER HE REPLACING IT, THERE WAS NO PROBLEM FOR A WEEK. AND THEN WHEN I DRIVE SLIPPERY GROUND SURFACE IN A RAIN, AND SLIPPED A LITTLE, THE SAME SYMPTOM WITH CONTINUOUS WORKING MOTER ON ABS ASSEMBLY SHOWED OFF. EVEN WHEN THE KEY OUT, THE MOTER WAS STILL WORKING SO THAT THERE IS NO ELECTRICAL POWER LEFT DUE TO DISCHARGING IN THE MORNING. THE MECHANIC SAID THAT IT IS ABS CONTROL MODULE PROBLEM SO THAT HE IS FIXING IT NOW.

NHTSA ID

11088945

Incident

Feb 22, 2018

Mileage

73,000 mi

WHEN THE CAR BECOMES LOW ON GAS YOU RECEIVE A LOW GAS NOTIFICATION VIA THE INDICATOR (ICON ON THE LEFT SIDE OF THE DASH) AND A NOTIFICATION VIA THE INFORMATION SCREEN, WHICH YOU CAN ACKNOWLEDGE AND WHILE THE INDICATOR STAYS ON (NORMAL) YOU CAN CLEAR THE INFORMATION SCREEN (AND AUDIBLE BEEPS) AND HAVE THE INFORMATION SCREEN GO BACK TO SHOWING THE ODOMETER OR SOME OTHER INFORMATION. THIS WAS THE STATUS ON MY 2012 HYBRID UNTIL ~90 DAYS AGO. WHEN THE VEHICLE NOW RECEIVES A LOW GAS WARNING (VERBAL BEEP AND LOW GAS SCREEN ON THE INFORMATION SCREEN) I ACKNOWLEDGE THE ERROR AND CLEAR THE INFORMATION SCREEN SO IT GOES BACK TO SHOWING ODOMETER, ETC. BUT WHILE CONTINUING TO DRIVE THE SYSTEM WILL ACTIVATE THE LOW GAS WARNING (BEEP AND SCREEN) CONTINUOUSLY (I.E., 25 OR MORE TIMES IN 10 MILE PERIOD) SIMILAR TO A SEAT BELT WARNING. THIS HAVE NEVER HAPPENED IN 2 YEARS OF PREVIOUS OWNERSHIP. HONDA SERVICE PEOPLE BELIEVE THIS IS NORMAL AND THAT EVERY HONDA HAS THIS "FEATURE" BUT THEY WILL NOT SHOW ME IN ANY OTHER CAR. NOBODY WOULD BUY A CAR WITH THIS KNOWLEDGE. *TR

NHTSA ID

10566095

Incident

Nov 1, 2013

Mileage

20,000 mi

Owner Notification Letter - This warranty only covers vehicles that have a defective motor power inverter, also known as intelligent inverter unit. The motor power inverter may fail over time due to a defective solder joint. This failure will result in the charging system, PGM-FI system, and IMA system warning lights coming on. The decreased power supply to the 12-volt battery can lead to a series of system malfunctions.

Dealer Message - Today, December 18, 2020, American Honda is announcing a warranty extension for certain 2012-2015 Civic Hybrid vehicles. This warranty extension covers the intelligent inverter unit (IIU) to address possible concerns of various warning lights turning on and diminishing electric motor power, braking or steering assistance control. American Honda is extending the warranty coverage of the IIU to 15 years from the original date of purchase or 150,000 miles, whichever comes first.

"Service Bulletin - The Motor Power Inverter (MPI), also known as the Intelligent Inverter Unit (IIU), may fail over time due to a defective solder joint. This failure may result in one or more of the following DTC(s): -P1440 (MPI Module Output Circuit Malfunction) -P1437 (MPI Module Short Circuit) -P15A5 (Motor Current Sensor Circuit Malfunction) -P0A78 (MPI Module Internal Circuit Malfunction) -P0AE1 (Bypass Contractor Malfunction) -P0A3C (Motor Control Module (MCM) Overheating) -P0A3F (Motor Rotor Position Sensor Circuit Malfunction) -P0DA8 (MPI Module Voltage Malfunction) -P1634 (MPI Module Signal Circuit Malfunction) -P0AEE (MPI Internal Circuit Malfunction) -P0A27 (High Voltage Contactor Stays Activated) American Honda is extending the warranty coverage of the motor power inverter (MPI) on these vehicles to 15 years from the original date of purchase or 150,000 miles, whichever comes first."

ServiceNews Article - When removing and installing a cable reel, you need to keep both the cable reel and the steering angle sensor in position. If you don't , the VSA indicator may come on along with one or more VSA DTCs. And when you run the Neutral Memorization Procedure in the i-HDS, it won't complete.

Service bulletin - Emission certification labels that were replaced on a small number of vehicles may have been replaced with a label listing incorrect information. The affected emission labels are replacement service parts, and were not installed at the factory; they were installed during postmanufacturing repairs that required replacement of the underlying part. This will cause the vehicle to be non-compliant with emissions regulations.

Dealer message - Today, American Honda is notifying dealers of a voluntary noncompliance recall for a small number of Honda vehicles due to an error on the replacement (service part) underhood emissions labels. American Honda previously notified CARB and the EPA for this action.