NHTSA owner reports · September 18, 2026 snapshot.
Fuel/propulsion System complaints
170 reportsClear category filterMileage unknown · Sep 10, 2020
Fuel/propulsion System
MY 2016 HONDA PILOT WAS ONLY 2 YEARS OLD WHEN I BEGAN HAVING PROBLEMS WITH IT. WHILE DRIVING, MY CAR BEGAN ACTING STRANGE AND I WAS UNABLE TO ACCELERATE IMMEDIATELY.THE ENGINE KEPT HESITATING AND SHAKING WHEN I PRESSED THE GAS, ALMOST CAUSING SEVERAL ACCIDENTS. THE LIGHTS ON THE DASH ALL CAME ON AND WOULD NOT TURN OFF. I TOOK IT…
Read full complaint
MY 2016 HONDA PILOT WAS ONLY 2 YEARS OLD WHEN I BEGAN HAVING PROBLEMS WITH IT. WHILE DRIVING, MY CAR BEGAN ACTING STRANGE AND I WAS UNABLE TO ACCELERATE IMMEDIATELY.THE ENGINE KEPT HESITATING AND SHAKING WHEN I PRESSED THE GAS, ALMOST CAUSING SEVERAL ACCIDENTS. THE LIGHTS ON THE DASH ALL CAME ON AND WOULD NOT TURN OFF. I TOOK IT TO THE DEALERSHIP I HAD TO PAY FOR A DIAGNOSTIC TEST $125 AND THEY SAID I NEEDED NEW FUEL INJECTORS ON MY ALMOST NEW CAR.THE DEALER SAID IT WAS NO LONGER UNDER WARRANTY. I WOULD HAVE TO PAY $2000 OUT OF POCKET.I COULDNT AFFORD IT. CALLED HONDA CORPORATE, THEY ALSO REFUSED TO HELP.SO I TOOK IT TO A FRIEND MECHANIC WHO COULDNT BELIEVE I NEEDED NEW FUEL INJECTORS WHEN I ONLY HAD 60K MILES ON THE CAR. HE REPLACED ALL THE FUEL INJECTORS AND THE CAR WORKED FOR A WHILE. HOWEVER, AFTER DRIVING ANOTHER 40K MILES I AM HAVING THE SAME ISSUE AGAIN. SOMETHING IS WRONG WITH THIS CAR AND IS NOT SAFE TO DRIVE.I HAVE READ ONLINE THAT MANY PEOPLE ARE HAVING THE SAME ISSUE DUE TO NEW DIRECT INJECTION TECHNOLOGY THAT WAS INSTALLED IN THE PILOTS AND HONDA IS REFUSING TO DO A RECALL OR FIX THE ISSUE. I CANNOT AFFORD TO REPLACE MY FUEL INJECTORS EVERY 40K MILES. I STILL OWE MONEY ON THE CAR AND HAVE 2 MORE YEARS LEFT TO PAY. I AM STUCK WITH THIS HORRIBLE UNSAFE VEHICLE UNTIL THEN.I NEED IT TO GET TO WORK. I WILL NEVER PURCHASE FROM HONDA AGAIN. I HAVE SUBMITTED A COPY OF THE INVOICE FROM THE SECOND MECHANIC DIAGNOSTIC I WENT TO AFTER I WENT TO THE HONDA DEALERSHIP. I AM STILL SEARCHING FOR THE FIRST HONDA MECHANIC DIAGNOSTIC INVOICE.
NHTSA ODI #11354240
70,000 miles · Sep 10, 2020
Fuel/propulsion System
DURING DRIVING THE VEHICLE, EMISSIONS SYSTEM FAILURE WARNING CAME ON THE DISPLAY ON SEPT 1. VEHICLE WAS DRIVING OK, CALLED DEALER COULD GET APPOINTMENT FOR 9/11/2020. DURING DRIVING MY KID TO PRACTICE, THE SIGN CAME ON AGAIN, AND THE VEHICLE STARTED TO SPUTTER VIOLENTLY. WAS FORCED TO PULL OVER IN THE MIDDLE OF AN ACTIVE TRA…
Read full complaint
DURING DRIVING THE VEHICLE, EMISSIONS SYSTEM FAILURE WARNING CAME ON THE DISPLAY ON SEPT 1. VEHICLE WAS DRIVING OK, CALLED DEALER COULD GET APPOINTMENT FOR 9/11/2020. DURING DRIVING MY KID TO PRACTICE, THE SIGN CAME ON AGAIN, AND THE VEHICLE STARTED TO SPUTTER VIOLENTLY. WAS FORCED TO PULL OVER IN THE MIDDLE OF AN ACTIVE TRAFFIC AND HAD THE CAR TOWED TO DEALER FOR DIAGNOSTIC.
NHTSA ODI #11354223
36,942 miles · Sep 6, 2020
Fuel/propulsion System
EMISSION SYSTEM PROBLEM LIGHT CAME ON AT 36,942 MILES. I AM BEING TOLD THAT THE FUEL INJECTORS WILL NEED TO BE REPLACED AT A COST OF $1,500. THIS PROBLEM HAS OCCURRED AT 942 MILES OUT OF WARRANTY. EMISSION SYSTEM PROBLEM LIGHT CAME ON WHILE DRIVING AT HIGHWAY SPEED.
NHTSA ODI #11353420
56,127 miles · Aug 9, 2020
Fuel/propulsion SystemPower Train
ON AUGUST 9, 2020, I WAS DRIVING, AT 75, WITH THE CRUISE CONTROL ON, I NEEDED EXTRA SPEED TO PASS A VEHICLE ON THE RIGHT SIDE, I PRESSED THE GAS PEDAL WITH THE CRUISE CONTROL STILL ENGAGED AND THE VEHICLE WENT INTO A POWER DOWN MODE WITH THE DASHBOARD FLASHING CODES AND THEN WENT BLANK. THE ENGINE DOWNSHIFTED AND THE ENGINE SPE…
Read full complaint
ON AUGUST 9, 2020, I WAS DRIVING, AT 75, WITH THE CRUISE CONTROL ON, I NEEDED EXTRA SPEED TO PASS A VEHICLE ON THE RIGHT SIDE, I PRESSED THE GAS PEDAL WITH THE CRUISE CONTROL STILL ENGAGED AND THE VEHICLE WENT INTO A POWER DOWN MODE WITH THE DASHBOARD FLASHING CODES AND THEN WENT BLANK. THE ENGINE DOWNSHIFTED AND THE ENGINE SPEED INCREASED TO 7,000 RPM. THE CAR COMPLETELY SHUT DOWN, AT 75 MPH, AND RESTARTED WITH THE DASHBOARD LIGHTING UP AGAIN. AFTER PANICKING, TRIED TO GIVE THE CAR GAS AND IT WOULD NOT GO. NOW AT 65 MPH, I PULLED OVER TO THE RIGHT LANE AND COASTED DOWN TO 40 MPH AND THE CAR STARTED HAVING POWER AGAIN. WE PULLED OVER AND SHUT OFF THE CAR. I RESTARTED THE CAR AND AN "EMISSIONS SYSTEM PROBLEM" WAS DISPLAYED ON THE DASHBOARD. THE CAR HAS 56,217 MILES ON IT. I HAVE A VIDEO OF THIS PROBLEM. THE DASHBOARD WARNING SYSTEM DISPLAYED THE FOLLOWING CODES, "EMISSIONS SYSTEM PROBLEM"; "ALL WHEEL DRIVE SYSTEM PROBLEM"; "TRANSMISSION SYSTEM PROBLEM" AND THE "D" DRIVE SYMBOL WAS FLASHING ON & OFF. AN EARLIER INCIDENT, MAY 6, 2020, HAPPENED TO MY WIFE WHILE DRIVING THE CAR IN LOCAL TRAFFIC. DRIVING AT 50 MPH, THE ENGINE SPEED INCREASED AND THE CAR WOULD NOT MOVE FORWARD. SHE ALSO TRIED TO GIVE MORE GAS AND THE CAR WOULD NOT MOVE. SHE STOPPED ON THE SIDE OF THE HIGHWAY AND SHUT OFF THE CAR. SHE RESTARTED THE CAR AND PULLED OFF THE HIGHWAY. SHE CALLED THE HONDA DEALERSHIP AND IMMEDIATELY TOOK THE CAR INTO THE SERVICE CENTER. THEY TOOK THE CAR AND DROVE IT AROUND THE BUILDING AND SAID THEY CHECKED THE COMPUTER FOR CODES, BUT NONE WHERE PRESENT. AT THIS TIME THE CAR ONLY HAD 55,000 TO 56,000 MILES. THEY TOLD HER NEXT TIME THIS HAPPENS TO TAKE A VIDEO SO THEY CAN SEE WHAT HAPPENS TO THE CAR. TAKE A VIDEO WHILE DRIVING A CAR THAT IS SHUTTING DOWN IS THEIR SUGGESTION....
NHTSA ODI #11344184
72,000 miles · Aug 5, 2020
Fuel/propulsion System
MULTIPLE WARNING LIGHTS ON DASH WHEN CAR WAS TURNED ON. ENGINE IS RUNNING ROUGH AND OCCASIONAL MISFIRING, ESPECIALLY AROUND 30-40 MPH. MECHANIC TELLS ME FUEL INJECTORS ARE CLOGGED, AND POSSIBLE DAMAGE TO CATALYTIC CONVERTER. 72K MILES ON CAR SO PAST IT'S WARRANTY. SERVICE BULLETIN 18-025 ISSUED BUT I DO NOT BELIEVE IT SHOULD BE…
Read full complaint
MULTIPLE WARNING LIGHTS ON DASH WHEN CAR WAS TURNED ON. ENGINE IS RUNNING ROUGH AND OCCASIONAL MISFIRING, ESPECIALLY AROUND 30-40 MPH. MECHANIC TELLS ME FUEL INJECTORS ARE CLOGGED, AND POSSIBLE DAMAGE TO CATALYTIC CONVERTER. 72K MILES ON CAR SO PAST IT'S WARRANTY. SERVICE BULLETIN 18-025 ISSUED BUT I DO NOT BELIEVE IT SHOULD BE OWNER'S RESPONSIBILITY TO PAY FOR THE DAMAGE BEING CAUSED BY FAULTY FUEL INJECTORS WITH INTENSE PSI WHICH IS CAUSING METAL PARTICLES TO CONTAMINATE FUEL. THIS SHOULD WARRANT A RECALL AS IT IS A SAFETY ISSUE IF NOT REPAIRED AND HONDA SHOULD HAVE THE BURDEN OF PAYING, NOT THE CONSUMER.
NHTSA ODI #11343518
40,100 miles · Jul 27, 2020
Fuel/propulsion System
CAR HESITATES FROM 0 MPH WHILE REVS ARE INCREASING ON HIGHWAY OR CITY STREETS AND WHILE GEARS ARE CHANGING OR WHEN ACCELERATION IS REQUESTED THEN THE ENGINE FEELS LIKE IT'S HESITANT TO INCREASE POWER. ALSO WHEN GOING UPHILL OR ON INCLINED BRIDGES ON CRUISE CONTROL IT HESITATES TO MAINTAIN SPEED AND FEEL LIKE ITS JUMPING FORWARD…
Read full complaint
CAR HESITATES FROM 0 MPH WHILE REVS ARE INCREASING ON HIGHWAY OR CITY STREETS AND WHILE GEARS ARE CHANGING OR WHEN ACCELERATION IS REQUESTED THEN THE ENGINE FEELS LIKE IT'S HESITANT TO INCREASE POWER. ALSO WHEN GOING UPHILL OR ON INCLINED BRIDGES ON CRUISE CONTROL IT HESITATES TO MAINTAIN SPEED AND FEEL LIKE ITS JUMPING FORWARD. I HAVE READ MANY OTHER SIMILAR COMPLAINTS FROM OTHER PILOT OWNERS AND IF IT WAS BECAUSE THEY RECOMMEND FROM THE FACTORY TO USE REGULAR GAS, MAYBE ITS AN OCTANE PROBLEM. BOTTOM LINE IT HESITATES WHEN STOPPED AND STARTS IN MOTION AND ALSO WHEN YOU REQUEST SOME MORE POWER WHILE ON HIGHWAYS. IT IS NEVER HAPPENED BEFORE. I DO NOT DRIVE MY PILOT LIKE A SPORTS CAR I'M CAREFUL AND TAKE CARE OF MY INVESTMENT.
NHTSA ODI #11341641
Mileage unknown · Jul 8, 2020
EngineFuel/propulsion SystemVehicle Speed Control
I WENT TO THE HONDA DEALERSHIP IN FREDERICKSBURG BECAUSE I HAD A SIGN ON MY CAR SAYING EMISSIONS SYSTEM PROBLEM AND ALL WHEELS DRIVE SYSTEM PROBLEM. ONCE I GOT TO THE HONDA DEALER THEY SAID THE FUEL INJECTORS FAILED AND YOU NEED NEW ONES. I WAS SHOCKED BECAUSE I JUST BOUGHT THIS CAR 3 YEARS AGO PARTIALLY NEW WITH LITTLE MILES ON…
Read full complaint
I WENT TO THE HONDA DEALERSHIP IN FREDERICKSBURG BECAUSE I HAD A SIGN ON MY CAR SAYING EMISSIONS SYSTEM PROBLEM AND ALL WHEELS DRIVE SYSTEM PROBLEM. ONCE I GOT TO THE HONDA DEALER THEY SAID THE FUEL INJECTORS FAILED AND YOU NEED NEW ONES. I WAS SHOCKED BECAUSE I JUST BOUGHT THIS CAR 3 YEARS AGO PARTIALLY NEW WITH LITTLE MILES ON IT. TO GET THE FUEL INJECTORS REPLACED THE DEALERSHIP IS ASKING ME $1500. THAT IS INSANE BECAUSE ITS CLEARLY NOT MY FAULT THIS CAR NEVER GOT INTO A ACCIDENT AND I MAINTAINED IT TOP NOTCH.I WENT ONLINE AGAIN ADN DID MY RESEARCH ON THIS MATTER COME TO KNOW THERE ARE OVER THOUSANDS OF COMPLAINTS. HOW IS THAT POSSIBLE THAT THIS IS NEVER BEEN RECALLED. I WILL NOT PAY FOR SOMETHING THAT IS A MANUFACTURER PROBLEM. I AM A SINGLE MOM WITH FOUR KIDS IT IS NOT SAFE FOR ME TO DRIVE LIKE THIS.
NHTSA ODI #11338242
66,000 miles · Jul 7, 2020
Electrical SystemElectronic Stability Control (esc)Fuel/propulsion System
#1 KEYLESS REMOTE ENTRY HAS NOT WORKED FOR OVER A YEAR NOW, DEALERSHIP WANTS TO CHARGE $300. AUTOMATIC LOCK FEATURE IS NOT WORKING ANY MORE. BASED ON MY RESEARCH IT IS A KNOWN ISSUE THAT HONDA KEEP GUESSING ON AND CHARGING FOR REPLACING, WITH NO REAL FIX. #2 WHEN DRIVING, ALL OF THE SUDDEN ALL ENGINE LIGHTS START COMING ON,…
Read full complaint
#1 KEYLESS REMOTE ENTRY HAS NOT WORKED FOR OVER A YEAR NOW, DEALERSHIP WANTS TO CHARGE $300. AUTOMATIC LOCK FEATURE IS NOT WORKING ANY MORE. BASED ON MY RESEARCH IT IS A KNOWN ISSUE THAT HONDA KEEP GUESSING ON AND CHARGING FOR REPLACING, WITH NO REAL FIX. #2 WHEN DRIVING, ALL OF THE SUDDEN ALL ENGINE LIGHTS START COMING ON, BREAK, POWER STEERING, VEHICLE STABILITY...ALL OF THEM ONE BY ONE. AT THE TIME MY PILOT STARTED "PULLING", AND RPM GAGE WAS JUMPING UP AND DOWN. A FEW DAYS LATER TOOK IT TO THE MECHANIC AND THIS TIME, IT ONLY HAD THE ENGINE LIGHT ON AND A CODE P0304 WAS DETECTED. CHANGED ALL SPARK PLUGS AND COILS, ENGINE LIGHT WENT AWAY FOR A WEEK. AGAIN, DRIVING ON THE HIGHWAY ALL LIGHTS START COMING UP AGAIN AND THE SAME "PULLING" HAPPENS. THIS IS DEFINITELY NOT SAFE TO BE DRIVING ON. OTHER HONDA PILOT SAME YEAR DRIVERS ARE HAVING THE SAME ISSUE.
NHTSA ODI #11338018
58,000 miles · Jul 7, 2020
Fuel/propulsion System
EMISSIONS SYSTEM ERROR NOTIFICATION BEGAN SHORTLY AFTER VEHICLE PURCHASE AT 38,000K MILES. LIGHT WOULD COME ON AND GO BACK OFF PERIODICALLY, CONTACTED LOCAL DEALERSHIP AND BROUGHT VEHICLE IN. WAS ADVISED THAT CODE COULD NOT BE REVIEWED AT THAT TIME BUT AS WARRANTY WAS CLOSE TO EXPIRATION, NOTE WOULD BE ADDED AND MAY ASSIST IF LI…
Read full complaint
EMISSIONS SYSTEM ERROR NOTIFICATION BEGAN SHORTLY AFTER VEHICLE PURCHASE AT 38,000K MILES. LIGHT WOULD COME ON AND GO BACK OFF PERIODICALLY, CONTACTED LOCAL DEALERSHIP AND BROUGHT VEHICLE IN. WAS ADVISED THAT CODE COULD NOT BE REVIEWED AT THAT TIME BUT AS WARRANTY WAS CLOSE TO EXPIRATION, NOTE WOULD BE ADDED AND MAY ASSIST IF LIGHT STAYED ON. TOOK MY VEHICLE TO A NEW DEALERSHIP WHEN WE RELOCATED, THIS TIME MILEAGE AT 58,000, WAS ADVISED VEHICLE NEEDED FUEL INJECTORS REPLACED AS WELL AS FUEL PIPE. REVIEW OF MESSAGE BOARDS AND SERVICE BULLETIN 018-25 APPEARS TO SHOW ISSUE IS ONGOING AND WIDESPREAD. CONTACTED HONDA SERVICE AND WAS ADVISED OUTSIDE OF WARRANTY AND HONDA WOULD NOT ASSIST. ASSISTANCE OR LACK THEREOF APPEARS TO BE BASED ON REPRENTATIVE, SEVERAL CUSTOMERS REPORT FINANCIAL ASSISTANCE VOUCHERS OFFERED OTHERS, MYSELF INCLUDED WERE TOLD GOOD LUCK AND GOODBYE. HONDA DEALERSHIPS REGULARLY ADVISING THAT PARTS ON NATIONAL BACKORDER DUE TO KNOWN ISSUE BUT REFUSE TO RECALL. PROBLEM FIRST BEGAN ONLY ON VERY WARM DAYS BUT WOULD DISAPPEAR WHEN TEMPERATURES DROPPED. IS NOW ONGOING. VEHICLE ALSO OCCASIONALLY FAILS TO RE-ENGAGE AFTER THE AUTO SHUTOFF ON IDLE.
NHTSA ODI #11337941
66,000 miles · Jul 3, 2020
Fuel/propulsion System
THE FUEL EMISSIONS SYSTEM LIGHT KEEPS COMING ON. *TR
NHTSA ODI #11337387
Official recalls
8Jun 4, 2026
American Honda Motor Company (Honda) is recalling certain 2016-2022 Honda Pilot, 2017-2023 Ridgeline, 2019-2023 Passport, and 2014-2020 Acura MDX vehicles that were sold in Connecticut, Delaware, District of Columbia, Illinois, Indiana, Iowa, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, Virginia, West Virginia, or Wisconsin. The rear subframe may corrode at the suspension mounting points, which can result in rear suspension component failure.
Consequence & remedy
Consequence: Failure of rear suspension components, such as the rear control arm, can cause a loss of vehicle handling and control, increasing the risk of a crash or injury.
Remedy: Dealers will inspect the rear subframe and install a rear subframe reinforcement kit and, as necessary, repair or replace the rear subframe components, free of charge. Interim letters notifying owners of the safety risk were mailed July 27, 2026. Additional letters will be sent once the final remedy is available, anticipated in the fall of 2026. Owners may contact Honda's customer service at 1-888-234-2138. Honda's numbers for this recall are AOU and AOT. Vehicle Identification Numbers (VINs) involved in this recall will become searchable on NHTSA.gov beginning June 10, 2026.
Additional source detail variants (2)
Suspension:rear
American Honda Motor Company (Honda) is recalling certain 2016-2022 Honda Pilot, 2017-2023 Ridgeline, 2019-2023 Passport, and 2014-2020 Acura MDX vehicles that were sold in Connecticut, Delaware, District of Columbia, Illinois, Indiana, Iowa, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, Virginia, West Virginia, or Wisconsin. The rear subframe may corrode at the suspension mounting points, which can result in rear suspension component failure.
Consequence: Failure of rear suspension components, such as the rear control arm, can cause a loss of vehicle handling and control, increasing the risk of a crash or injury.
Remedy: Dealers will inspect the rear subframe and install a rear subframe reinforcement kit and, as necessary, repair or replace the rear subframe components, free of charge. Interim letters notifying owners of the safety risk were mailed July 27, 2026. Additional letters will be sent once the final remedy is available, anticipated in the fall of 2026. Owners may contact Honda's customer service at 1-888-234-2138. Honda's numbers for this recall are AOU and AOT. Vehicle Identification Numbers (VINs) involved in this recall will become searchable on NHTSA.gov beginning June 10, 2026.
Structure:frame And Members
American Honda Motor Company (Honda) is recalling certain 2016-2022 Honda Pilot, 2017-2023 Ridgeline, 2019-2023 Passport, and 2014-2020 Acura MDX vehicles that were sold in Connecticut, Delaware, District of Columbia, Illinois, Indiana, Iowa, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, Virginia, West Virginia, or Wisconsin. The rear subframe may corrode at the suspension mounting points, which can result in rear suspension component failure.
Consequence: Failure of rear suspension components, such as the rear control arm, can cause a loss of vehicle handling and control, increasing the risk of a crash or injury.
Remedy: Dealers will inspect the rear subframe and install a rear subframe reinforcement kit and, as necessary, repair or replace the rear subframe components, free of charge. Interim letters notifying owners of the safety risk were mailed July 27, 2026. Additional letters will be sent once the final remedy is available, anticipated in the fall of 2026. Owners may contact Honda's customer service at 1-888-234-2138. Honda's numbers for this recall are AOU and AOT. Vehicle Identification Numbers (VINs) involved in this recall will become searchable on NHTSA.gov beginning June 10, 2026.
Dec 18, 2023
Honda (American Honda Motor Co.) is recalling certain 2013-2023 Honda Accord, Civic Coupe, Civic Sedan, Civic Hatchback, Civic Type R, CR-V, HR-V, Ridgeline, Odyssey, Acura ILX, MDX, MDX Hybrid, RDX, RLX, TLX, 2019-2022 Honda Insight, Passport, 2020 Honda CR-V Hybrid, 2018-2019 Honda Clarity PHEV, Fit, and 2015-2020 Honda Accord Hybrid, Pilot, Acura NSX vehicles. The fuel pump inside the fuel tank may fail.
Consequence & remedy
Consequence: Fuel pump failure can cause an engine stall while driving, increasing the risk of a crash.
Remedy: Dealers will replace the fuel pump module, free of charge. Owner letters were mailed September 6, 2024. Owners may contact Honda customer service at 1-888-234-2138. Honda's numbers for this recall are KGC and KGD. This recall is an expansion of NHTSA recall numbers 21V-215 and 20V-314.
Nov 13, 2023
Honda (American Honda Motor Co.) is recalling certain 2015-2020 Acura TLX, 2016-2020 Acura MDX, 2016 and 2018-2019 Pilot, 2017 and 2019 Ridgeline, and 2018-2019 Odyssey vehicles. Due to a manufacturing error, the connecting rod bearing in the engine may wear and seize, damaging the engine.
Consequence & remedy
Consequence: A damaged engine may run improperly or stall while driving, increasing the risk of a fire, crash, or injury.
Remedy: Dealers will inspect and repair, or replace the engine as necessary, free of charge. Owner letters were mailed March 28, 2024. 2016-2017 Acura MDX owner letters were mailed November 1, 2024. 2016-2020 Acura MDX owner letters are expected to be mailed in mid-December 2024. Honda began mailing owner notification letters as of March 18, 2024. 2015-2016 Acura owner letters are expected to be mailed mid-December 2024, 2018 Acura TLX owner letters are expected to be mailed the end of March/early April 2024, 2019 Acura TLX owner letters are expected to be mailed mid-May 2024, 2020 Acura TLX owner letters are expected to be mailed mid-June 2024, and 2016-2020 Acura MDX owner letters are expected to be mailed January 27, 2025. Owners may contact Honda customer service at 1-888-234-2138. Honda's numbers for these recalls are XG1 and GG0.
Nov 29, 2021
Honda (American Honda Motor Co.) is recalling certain 2019 Passport, 2016-2019 Pilot, and 2017-2020 Ridgeline vehicles. The hood latch striker may become damaged and separate from the hood, which can result in the hood opening while driving.
Consequence & remedy
Consequence: A hood that opens while driving can obstruct the driver's view and increase the risk of a crash.
Remedy: Dealers will either repair the hood latch striker, or replace the hood if necessary, free of charge. Owner notification letters were mailed January 18, 2022. Owners may contact Honda customer service at 1-888-234-2138. Honda's number for this recall is PBV.
Additional source detail variants (2)
Latches/locks/linkages:hood:latch
Honda (American Honda Motor Co.) is recalling certain 2019 Passport, 2016-2019 Pilot, and 2017-2020 Ridgeline vehicles. The hood latch striker may become damaged and separate from the hood, which can result in the hood opening while driving.
Consequence: A hood that opens while driving can obstruct the driver's view and increase the risk of a crash.
Remedy: Dealers will either repair the hood latch striker, or replace the hood if necessary, free of charge. Owner notification letters were mailed January 18, 2022. Owners may contact Honda customer service at 1-888-234-2138. Honda's number for this recall is PBV.
Structure:body:hood
Honda (American Honda Motor Co.) is recalling certain 2019 Passport, 2016-2019 Pilot, and 2017-2020 Ridgeline vehicles. The hood latch striker may become damaged and separate from the hood, which can result in the hood opening while driving.
Consequence: A hood that opens while driving can obstruct the driver's view and increase the risk of a crash.
Remedy: Dealers will either repair the hood latch striker, or replace the hood if necessary, free of charge. Owner notification letters were mailed January 18, 2022. Owners may contact Honda customer service at 1-888-234-2138. Honda's number for this recall is PBV.
Mar 30, 2017
Honda (American Honda Motor Co.) is recalling certain 2016 Honda Pilot 2WD and AWD vehicles. The affected vehicles have fuel tanks that may leak.
Consequence & remedy
Consequence: A fuel leak in the presence of an ignition source can increase the risk of a fire.
Remedy: Honda will notify owners, and dealers will replace the fuel tank, free of charge. Owners may contact Honda customer service at 1-888-234-2138. Honda's number for this recall is KE8.
Jun 9, 2016
Honda (American Honda Motor Co.) is recalling certain model year 2015 Acura MDX 2WD and MDX 4WD vehicles, 2016 Acura MDX 4WD vehicles, 2015-2016 Honda Odyssey vehicles, and 2016 Honda Pilot 2WD and 4WD vehicles. The affected vehicles have fuel tanks that were manufactured with insufficient welds which may separate and allow fuel to leak out.
Consequence & remedy
Consequence: A fuel leak in the presence of an ignition source may result in a fire.
Remedy: Honda will notify owners, and dealers will replace the fuel tanks, free of charge. Owners may contact Honda/Acura customer service at 1-888-234-2138. The recall began on July 29, 2016. Honda's numbers for this recall are KA9 (Honda vehicles) and KB0 (Acura vehicles).
Oct 16, 2015
Honda (American Honda Motor Co.) is recalling certain model year 2016 Honda Pilot 2WD vehicles manufactured May 4, 2015, to September 8, 2015 and 2016 Pilot 4WD vehicles manufactured May 7, 2015 to September 4, 2015. In the affected vehicles, when one of the safety systems such as tire pressure monitoring, anti-lock braking or electronic stability control malfunctions, there is potential that the instrument panel will not illuminate the corresponding warning light, however the warning lamps will illuminate when the ignition is turned off and then turned back on. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 126, "Electronic stability control systems", number 135, "Light vehicle brake systems" and number 138, "Tire pressure monitoring systems".
Consequence & remedy
Consequence: If a safety system cannot immediately warn the driver when needed, the driver may be at increased risk of a crash.
Remedy: Honda will notify owners, and dealers will update the instrument cluster software, free of charge. The recall began on December 11, 2015. Owners may contact Honda customer service at 1-888-234-2138. Honda's number for this recall is JV7.
Jul 6, 2015
Honda (American Honda Motor Co.) is recalling certain model year 2016 Honda Pilot vehicles manufactured May 4, 2015, to June 5, 2015. Due to an assembly issue, the third row seatbelt may be trapped between the rear seat and the rear sideliner.
Consequence & remedy
Consequence: If the third row seatbelt is trapped, the occupants may not be restrained properly, increasing the risk of injury.
Remedy: Honda will notify owners, and dealers will inspect and repair the rear third row seat belt, free of charge. The recall began on August 6, 2015. Owners may contact Honda customer service at 1-310-783-2000. Honda's number for this recall is JS7.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
4PE25008 · Engine Failure
Opened Aug 20, 2025 · No close date supplied
Status: open (inferred from source dates) · Engine
The Office of Defects Investigation (ODI) has received 414 reports of connecting rod bearing failures in the 3.5L V6 engine used in the following vehicles: Model Years (MY) 2018-2020 Acura TLX, MY2016-2020 Acura MDX, MY2016-2020 Honda Pilot, MY2018-2020 Honda Odyssey, and MY2017-2019 Honda Ridgeline. The subject engine failures were analyzed as part of a Recall Query (RQ24013). It was determined that these engine failures are outside the scope of Honda Recall 23V-751. Further, evidence gathered in conjunction with RQ24013 does not suggest this failure is caused by the same crankshaft manufacturing defect that is addressed by Honda in Recall 23V-751. Based on analysis of data from RQ24013, NHTSA has closed that investigation. The significant number of reports of engine failure in vehicles outside the scope of RQ24013 presents a potential safety risk that warrants further investigation. ODI is opening this Preliminary Evaluation (PE) to further evaluate the scope and severity of the potential problem and to fully assess the potential safety-related issues. To review the ODI reports cited in the Opening Resume ODI Report Identification Number document, go to NHTSA.gov.
EA25004 · No Restart After Auto Start/stop Engages
Opened Mar 26, 2025 · No close date supplied
Status: open (inferred from source dates) · Engine And Engine Cooling:engine; Engine And Engine Cooling:engine:crank/camshaft Position Sensor; Engine And Engine Cooling:engine:engine Control Module (ecu/ecm):software; Engine And Engine Cooling:engine:hard Parts Internal/mechanical
On June 3, 2022, the Office of Defects Investigation (ODI) opened Preliminary Evaluation PE22005 after the agency received VOQs and several field reports concerning the Auto Idle Stop (AIS) feature on 2016-2019MY Honda Pilot vehicles. The complaints allege that the engine fails to restart on its own from a complete stop at a traffic light or road intersection with the AIS function engaged. The subject vehicles are equipped with a 3.5L engine with a 9-speed automatic transmission. On January 6, 2023, Honda released service bulletins 23-008 and 23-009. These service bulletins address the failure to restart issue in the 2016-2019MY Honda Pilot vehicles, as well as the 2015-2020 Acura TLX, 2016-2020 Acura MDX, 2019-2022 Honda Passport, and 2020-2023 Honda Ridgeline vehicles. The repair outlined in the service bulletins is a two-stage countermeasure to remedy the issue. The first stage is a Programmed Fuel Injection (“PGM-FI”) software update. The second stage is only deployed if the software update fails to remedy the issue. The second stage, depending on the model and model year, consists of replacement of the starter assembly, starter relays, and a valve adjustment. Additionally, Honda extended the warranty coverage to 10 years with unlimited mileage for vehicles requiring the second stage component replacement. ODI continues to receive complaints of the AIS failure to restart, with many complainants alleging the campaign countermeasures had been completed.NHTSA has reviewed Honda's Information Request Letter responses involving warranty claims, lawsuits, and consumer complaints in addition to ODI's own data. This Engineering Analysis is being opened to further consider the potential safety defect, including gathering additional data regarding Honda’s service campaign efficacy. ODI is additionally expanding the scope to encompass all vehicles addressed in Honda’s service bulletins 23-008 and 23-009 as well as newer model year vehicles, which are substantially similar to the vehicles covered by the service campaign. To review the ODI reports cited in the Opening Resume ODI Report Identification Number document, go to NHTSA.gov.
Additional source detail variants (4)
Engine And Engine Cooling:engine:crank/camshaft Position Sensor
On June 3, 2022, the Office of Defects Investigation (ODI) opened Preliminary Evaluation PE22005 after the agency received VOQs and several field reports concerning the Auto Idle Stop (AIS) feature on 2016-2019MY Honda Pilot vehicles. The complaints allege that the engine fails to restart on its own from a complete stop at a traffic light or road intersection with the AIS function engaged. The subject vehicles are equipped with a 3.5L engine with a 9-speed automatic transmission. On January 6, 2023, Honda released service bulletins 23-008 and 23-009. These service bulletins address the failure to restart issue in the 2016-2019MY Honda Pilot vehicles, as well as the 2015-2020 Acura TLX, 2016-2020 Acura MDX, 2019-2022 Honda Passport, and 2020-2023 Honda Ridgeline vehicles. The repair outlined in the service bulletins is a two-stage countermeasure to remedy the issue. The first stage is a Programmed Fuel Injection (“PGM-FI”) software update. The second stage is only deployed if the software update fails to remedy the issue. The second stage, depending on the model and model year, consists of replacement of the starter assembly, starter relays, and a valve adjustment. Additionally, Honda extended the warranty coverage to 10 years with unlimited mileage for vehicles requiring the second stage component replacement. ODI continues to receive complaints of the AIS failure to restart, with many complainants alleging the campaign countermeasures had been completed.NHTSA has reviewed Honda's Information Request Letter responses involving warranty claims, lawsuits, and consumer complaints in addition to ODI's own data. This Engineering Analysis is being opened to further consider the potential safety defect, including gathering additional data regarding Honda’s service campaign efficacy. ODI is additionally expanding the scope to encompass all vehicles addressed in Honda’s service bulletins 23-008 and 23-009 as well as newer model year vehicles, which are substantially similar to the vehicles covered by the service campaign. To review the ODI reports cited in the Opening Resume ODI Report Identification Number document, go to NHTSA.gov.
Engine And Engine Cooling:engine:engine Control Module (ecu/ecm):software
On June 3, 2022, the Office of Defects Investigation (ODI) opened Preliminary Evaluation PE22005 after the agency received VOQs and several field reports concerning the Auto Idle Stop (AIS) feature on 2016-2019MY Honda Pilot vehicles. The complaints allege that the engine fails to restart on its own from a complete stop at a traffic light or road intersection with the AIS function engaged. The subject vehicles are equipped with a 3.5L engine with a 9-speed automatic transmission. On January 6, 2023, Honda released service bulletins 23-008 and 23-009. These service bulletins address the failure to restart issue in the 2016-2019MY Honda Pilot vehicles, as well as the 2015-2020 Acura TLX, 2016-2020 Acura MDX, 2019-2022 Honda Passport, and 2020-2023 Honda Ridgeline vehicles. The repair outlined in the service bulletins is a two-stage countermeasure to remedy the issue. The first stage is a Programmed Fuel Injection (“PGM-FI”) software update. The second stage is only deployed if the software update fails to remedy the issue. The second stage, depending on the model and model year, consists of replacement of the starter assembly, starter relays, and a valve adjustment. Additionally, Honda extended the warranty coverage to 10 years with unlimited mileage for vehicles requiring the second stage component replacement. ODI continues to receive complaints of the AIS failure to restart, with many complainants alleging the campaign countermeasures had been completed.NHTSA has reviewed Honda's Information Request Letter responses involving warranty claims, lawsuits, and consumer complaints in addition to ODI's own data. This Engineering Analysis is being opened to further consider the potential safety defect, including gathering additional data regarding Honda’s service campaign efficacy. ODI is additionally expanding the scope to encompass all vehicles addressed in Honda’s service bulletins 23-008 and 23-009 as well as newer model year vehicles, which are substantially similar to the vehicles covered by the service campaign. To review the ODI reports cited in the Opening Resume ODI Report Identification Number document, go to NHTSA.gov.
Engine And Engine Cooling:engine:hard Parts Internal/mechanical
On June 3, 2022, the Office of Defects Investigation (ODI) opened Preliminary Evaluation PE22005 after the agency received VOQs and several field reports concerning the Auto Idle Stop (AIS) feature on 2016-2019MY Honda Pilot vehicles. The complaints allege that the engine fails to restart on its own from a complete stop at a traffic light or road intersection with the AIS function engaged. The subject vehicles are equipped with a 3.5L engine with a 9-speed automatic transmission. On January 6, 2023, Honda released service bulletins 23-008 and 23-009. These service bulletins address the failure to restart issue in the 2016-2019MY Honda Pilot vehicles, as well as the 2015-2020 Acura TLX, 2016-2020 Acura MDX, 2019-2022 Honda Passport, and 2020-2023 Honda Ridgeline vehicles. The repair outlined in the service bulletins is a two-stage countermeasure to remedy the issue. The first stage is a Programmed Fuel Injection (“PGM-FI”) software update. The second stage is only deployed if the software update fails to remedy the issue. The second stage, depending on the model and model year, consists of replacement of the starter assembly, starter relays, and a valve adjustment. Additionally, Honda extended the warranty coverage to 10 years with unlimited mileage for vehicles requiring the second stage component replacement. ODI continues to receive complaints of the AIS failure to restart, with many complainants alleging the campaign countermeasures had been completed.NHTSA has reviewed Honda's Information Request Letter responses involving warranty claims, lawsuits, and consumer complaints in addition to ODI's own data. This Engineering Analysis is being opened to further consider the potential safety defect, including gathering additional data regarding Honda’s service campaign efficacy. ODI is additionally expanding the scope to encompass all vehicles addressed in Honda’s service bulletins 23-008 and 23-009 as well as newer model year vehicles, which are substantially similar to the vehicles covered by the service campaign. To review the ODI reports cited in the Opening Resume ODI Report Identification Number document, go to NHTSA.gov.
Engine And Engine Cooling:engine
On June 3, 2022, the Office of Defects Investigation (ODI) opened Preliminary Evaluation PE22005 after the agency received VOQs and several field reports concerning the Auto Idle Stop (AIS) feature on 2016-2019MY Honda Pilot vehicles. The complaints allege that the engine fails to restart on its own from a complete stop at a traffic light or road intersection with the AIS function engaged. The subject vehicles are equipped with a 3.5L engine with a 9-speed automatic transmission. On January 6, 2023, Honda released service bulletins 23-008 and 23-009. These service bulletins address the failure to restart issue in the 2016-2019MY Honda Pilot vehicles, as well as the 2015-2020 Acura TLX, 2016-2020 Acura MDX, 2019-2022 Honda Passport, and 2020-2023 Honda Ridgeline vehicles. The repair outlined in the service bulletins is a two-stage countermeasure to remedy the issue. The first stage is a Programmed Fuel Injection (“PGM-FI”) software update. The second stage is only deployed if the software update fails to remedy the issue. The second stage, depending on the model and model year, consists of replacement of the starter assembly, starter relays, and a valve adjustment. Additionally, Honda extended the warranty coverage to 10 years with unlimited mileage for vehicles requiring the second stage component replacement. ODI continues to receive complaints of the AIS failure to restart, with many complainants alleging the campaign countermeasures had been completed.NHTSA has reviewed Honda's Information Request Letter responses involving warranty claims, lawsuits, and consumer complaints in addition to ODI's own data. This Engineering Analysis is being opened to further consider the potential safety defect, including gathering additional data regarding Honda’s service campaign efficacy. ODI is additionally expanding the scope to encompass all vehicles addressed in Honda’s service bulletins 23-008 and 23-009 as well as newer model year vehicles, which are substantially similar to the vehicles covered by the service campaign. To review the ODI reports cited in the Opening Resume ODI Report Identification Number document, go to NHTSA.gov.
RQ24013 · Engine Failure
Opened Nov 8, 2024 · Closed Aug 20, 2025
Status: closed (inferred from source dates) · Engine
On November 8, 2024, the Office of Defects Investigation (ODI) opened Recall Query RQ24013 to assess the scope of Honda recall 23V-751 after receiving complaints that alleged connecting rod bearing failures in vehicles that were not within the scope of recall 23V-751. In November 2023, Honda recalled 248,999 various Model Year (MY)2016–2020 Honda and Acura vehicles equipped with the 3.5L V6 engine. Honda recalled these vehicles due to a crankshaft manufacturing defect that caused premature connecting rod bearing wear and engine seizure. While the out-of-scope failures involved in these complaints appear to have a very similar failure mechanism as the recalled engines, a thorough analysis of all available data from Honda has not indicated that the same manufacturing defect exists in the out-of-scope engines as the engines recalled by 23V-751. Based on this analysis ODI has determined that Honda has properly defined the scope of recall 23V-751. Consequently, ODI will close this RQ investigation. NHTSA will continue to investigate these complaints of engine failure as part of a new Preliminary Evaluation Investigation (PE25008). The Agency reserves the right to take additional action if warranted by new circumstances.
PE22005 · No Restart After Auto Start/stop Engages
Opened Jun 3, 2022 · Closed Mar 26, 2025
Status: closed (inferred from source dates) · Engine And Engine Cooling:engine; Engine And Engine Cooling:engine:crank/camshaft Position Sensor; Engine And Engine Cooling:engine:engine Control Module (ecu/ecm):software; Engine And Engine Cooling:engine:hard Parts Internal/mechanical
On June 3, 2022, the Office of Defects Investigation (ODI) opened Preliminary Evaluation PE22005 after the agency received VOQs and several field reports concerning the Auto Idle Stop (AIS) feature on 2016-2019MY Honda Pilot vehicles. The complaints allege that the engine fails to restart on its own from a complete stop at a traffic light or road intersection with the AIS function engaged. The subject vehicles are equipped with a 3.5L engine with a 9-speed automatic transmission. On January 6, 2023, Honda released service bulletins 23-008 and 23-009. These service bulletins address the failure to restart issue in the 2016-2019MY Honda Pilot vehicles, as well as the 2015-2020 Acura TLX, 2016-2020 Acura MDX, 2019-2022 Honda Passport, and 2020-2023 Honda Ridgeline vehicles. The repair outlined in the service bulletins is a two-stage countermeasure to remedy the issue. The first stage is a Programmed Fuel Injection (“PGM-FI”) software update. The second stage is only deployed if the software update fails to remedy the issue. The second stage, depending on the model and model year, consists of replacement of the starter assembly, starter relays, and a valve adjustment. Additionally, Honda extended the warranty coverage to 10 years with unlimited mileage for vehicles requiring the second stage component replacement. ODI continues to receive complaints of the AIS failure to restart, with many complainants alleging the campaign countermeasures had been completed.NHTSA has reviewed Honda's Information Request Letter responses involving warranty claims, lawsuits, and consumer complaints in addition to ODI's own data. This Preliminary Evaluation is being upgraded to an Engineering Analysis, EA25004, to further consider the potential safety defect, including gathering additional data regarding Honda’s service campaign efficacy. ODI is additionally expanding the scope for the Engineering Analysis to encompass all vehicles addressed in Honda’s service bulletins 23-008 and 23-009 as well as newer model year vehicles, which are substantially similar to the vehicles covered by the service campaigns. To review the ODI reports cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.
Additional source detail variants (4)
Engine And Engine Cooling:engine:crank/camshaft Position Sensor
On June 3, 2022, the Office of Defects Investigation (ODI) opened Preliminary Evaluation PE22005 after the agency received VOQs and several field reports concerning the Auto Idle Stop (AIS) feature on 2016-2019MY Honda Pilot vehicles. The complaints allege that the engine fails to restart on its own from a complete stop at a traffic light or road intersection with the AIS function engaged. The subject vehicles are equipped with a 3.5L engine with a 9-speed automatic transmission. On January 6, 2023, Honda released service bulletins 23-008 and 23-009. These service bulletins address the failure to restart issue in the 2016-2019MY Honda Pilot vehicles, as well as the 2015-2020 Acura TLX, 2016-2020 Acura MDX, 2019-2022 Honda Passport, and 2020-2023 Honda Ridgeline vehicles. The repair outlined in the service bulletins is a two-stage countermeasure to remedy the issue. The first stage is a Programmed Fuel Injection (“PGM-FI”) software update. The second stage is only deployed if the software update fails to remedy the issue. The second stage, depending on the model and model year, consists of replacement of the starter assembly, starter relays, and a valve adjustment. Additionally, Honda extended the warranty coverage to 10 years with unlimited mileage for vehicles requiring the second stage component replacement. ODI continues to receive complaints of the AIS failure to restart, with many complainants alleging the campaign countermeasures had been completed.NHTSA has reviewed Honda's Information Request Letter responses involving warranty claims, lawsuits, and consumer complaints in addition to ODI's own data. This Preliminary Evaluation is being upgraded to an Engineering Analysis, EA25004, to further consider the potential safety defect, including gathering additional data regarding Honda’s service campaign efficacy. ODI is additionally expanding the scope for the Engineering Analysis to encompass all vehicles addressed in Honda’s service bulletins 23-008 and 23-009 as well as newer model year vehicles, which are substantially similar to the vehicles covered by the service campaigns. To review the ODI reports cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.
Engine And Engine Cooling:engine:engine Control Module (ecu/ecm):software
On June 3, 2022, the Office of Defects Investigation (ODI) opened Preliminary Evaluation PE22005 after the agency received VOQs and several field reports concerning the Auto Idle Stop (AIS) feature on 2016-2019MY Honda Pilot vehicles. The complaints allege that the engine fails to restart on its own from a complete stop at a traffic light or road intersection with the AIS function engaged. The subject vehicles are equipped with a 3.5L engine with a 9-speed automatic transmission. On January 6, 2023, Honda released service bulletins 23-008 and 23-009. These service bulletins address the failure to restart issue in the 2016-2019MY Honda Pilot vehicles, as well as the 2015-2020 Acura TLX, 2016-2020 Acura MDX, 2019-2022 Honda Passport, and 2020-2023 Honda Ridgeline vehicles. The repair outlined in the service bulletins is a two-stage countermeasure to remedy the issue. The first stage is a Programmed Fuel Injection (“PGM-FI”) software update. The second stage is only deployed if the software update fails to remedy the issue. The second stage, depending on the model and model year, consists of replacement of the starter assembly, starter relays, and a valve adjustment. Additionally, Honda extended the warranty coverage to 10 years with unlimited mileage for vehicles requiring the second stage component replacement. ODI continues to receive complaints of the AIS failure to restart, with many complainants alleging the campaign countermeasures had been completed.NHTSA has reviewed Honda's Information Request Letter responses involving warranty claims, lawsuits, and consumer complaints in addition to ODI's own data. This Preliminary Evaluation is being upgraded to an Engineering Analysis, EA25004, to further consider the potential safety defect, including gathering additional data regarding Honda’s service campaign efficacy. ODI is additionally expanding the scope for the Engineering Analysis to encompass all vehicles addressed in Honda’s service bulletins 23-008 and 23-009 as well as newer model year vehicles, which are substantially similar to the vehicles covered by the service campaigns. To review the ODI reports cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.
Engine And Engine Cooling:engine:hard Parts Internal/mechanical
On June 3, 2022, the Office of Defects Investigation (ODI) opened Preliminary Evaluation PE22005 after the agency received VOQs and several field reports concerning the Auto Idle Stop (AIS) feature on 2016-2019MY Honda Pilot vehicles. The complaints allege that the engine fails to restart on its own from a complete stop at a traffic light or road intersection with the AIS function engaged. The subject vehicles are equipped with a 3.5L engine with a 9-speed automatic transmission. On January 6, 2023, Honda released service bulletins 23-008 and 23-009. These service bulletins address the failure to restart issue in the 2016-2019MY Honda Pilot vehicles, as well as the 2015-2020 Acura TLX, 2016-2020 Acura MDX, 2019-2022 Honda Passport, and 2020-2023 Honda Ridgeline vehicles. The repair outlined in the service bulletins is a two-stage countermeasure to remedy the issue. The first stage is a Programmed Fuel Injection (“PGM-FI”) software update. The second stage is only deployed if the software update fails to remedy the issue. The second stage, depending on the model and model year, consists of replacement of the starter assembly, starter relays, and a valve adjustment. Additionally, Honda extended the warranty coverage to 10 years with unlimited mileage for vehicles requiring the second stage component replacement. ODI continues to receive complaints of the AIS failure to restart, with many complainants alleging the campaign countermeasures had been completed.NHTSA has reviewed Honda's Information Request Letter responses involving warranty claims, lawsuits, and consumer complaints in addition to ODI's own data. This Preliminary Evaluation is being upgraded to an Engineering Analysis, EA25004, to further consider the potential safety defect, including gathering additional data regarding Honda’s service campaign efficacy. ODI is additionally expanding the scope for the Engineering Analysis to encompass all vehicles addressed in Honda’s service bulletins 23-008 and 23-009 as well as newer model year vehicles, which are substantially similar to the vehicles covered by the service campaigns. To review the ODI reports cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.
Engine And Engine Cooling:engine
On June 3, 2022, the Office of Defects Investigation (ODI) opened Preliminary Evaluation PE22005 after the agency received VOQs and several field reports concerning the Auto Idle Stop (AIS) feature on 2016-2019MY Honda Pilot vehicles. The complaints allege that the engine fails to restart on its own from a complete stop at a traffic light or road intersection with the AIS function engaged. The subject vehicles are equipped with a 3.5L engine with a 9-speed automatic transmission. On January 6, 2023, Honda released service bulletins 23-008 and 23-009. These service bulletins address the failure to restart issue in the 2016-2019MY Honda Pilot vehicles, as well as the 2015-2020 Acura TLX, 2016-2020 Acura MDX, 2019-2022 Honda Passport, and 2020-2023 Honda Ridgeline vehicles. The repair outlined in the service bulletins is a two-stage countermeasure to remedy the issue. The first stage is a Programmed Fuel Injection (“PGM-FI”) software update. The second stage is only deployed if the software update fails to remedy the issue. The second stage, depending on the model and model year, consists of replacement of the starter assembly, starter relays, and a valve adjustment. Additionally, Honda extended the warranty coverage to 10 years with unlimited mileage for vehicles requiring the second stage component replacement. ODI continues to receive complaints of the AIS failure to restart, with many complainants alleging the campaign countermeasures had been completed.NHTSA has reviewed Honda's Information Request Letter responses involving warranty claims, lawsuits, and consumer complaints in addition to ODI's own data. This Preliminary Evaluation is being upgraded to an Engineering Analysis, EA25004, to further consider the potential safety defect, including gathering additional data regarding Honda’s service campaign efficacy. ODI is additionally expanding the scope for the Engineering Analysis to encompass all vehicles addressed in Honda’s service bulletins 23-008 and 23-009 as well as newer model year vehicles, which are substantially similar to the vehicles covered by the service campaigns. To review the ODI reports cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.
Illustration