NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
1,699 reportsMileage unknown · Sep 20, 2019
Electrical SystemElectronic Stability Control (esc)
FIRST A LOT OF DIFFERENT LIGHTS WERE COMING ON SAYING DIFFERENT STUFF WAS WRONG. SO HAD IT FIXED. THEY REPLACED THE SPRING HARNESS IN THE STEERING COLUMN. THEN NOT LONG AFTER THE BATTERY DIED REPLACED IT AND NOW THE BATTERY DIED AGAIN THEN ALL OF A SUDDEN THE KEYLESS REMOTE START PROBLEM LIGHT TURNED ON AND THE MITIGATION SYSTE…
Read full complaint
FIRST A LOT OF DIFFERENT LIGHTS WERE COMING ON SAYING DIFFERENT STUFF WAS WRONG. SO HAD IT FIXED. THEY REPLACED THE SPRING HARNESS IN THE STEERING COLUMN. THEN NOT LONG AFTER THE BATTERY DIED REPLACED IT AND NOW THE BATTERY DIED AGAIN THEN ALL OF A SUDDEN THE KEYLESS REMOTE START PROBLEM LIGHT TURNED ON AND THE MITIGATION SYSTEM DOESN'T ALWAYS WORK IT JUST WORK THEN SOMETIMES DOESN'T WORK, THEIR IS NO LIGHT THAT COME ON TO TELL ME IT NOT WORKING I JUST KNOW BE I'M DRIVING AND MIGHT RAFT I DRIFT OVER A WHITE LINE AND NOTHING HAPPENS AND SOMETIMES IT WORK LET'S ME KNOW I'M GOING OVER THE WHITE LINE ALSO IF I'M COMING UP ON ANOTHER CAR TO FAST IT DOESN'T LET ME NO BY BEEPING AND SOMETIMES IT DOES AND THE CENTER TOUCH SCREEN DOESN'T WORK AT ALL AND THE AC/HEAT DOESN'T WORK EITHER. MY PILOT ONLY HAS 45,000 AND ABOUT 38,000 WHEN I FIRST STARTED HAVING THE PROBLEMS.
NHTSA ODI #11256906
69,000 miles · Sep 20, 2019
Electrical System
WHEN CAR COMES TO A STOP IN TRAFFIC, AT STOP SIGN OR STOP LIGHT THE ENGINE WILL COMPLETELY SHUT DOWN. IT DOES NOT RESTART BY STEPPING ON THE GAS. I NEED TO PUT THE CAR IN PARK AND PUSH RESTART. A MESSAGE SOME TIMES APPEARS ON THE DASH THAT THE COLLISION ASSIST HAS BEEN ACTIVATED EVEN THOUGH THERE IS NOTHING INFRONT OF THE VEH…
Read full complaint
WHEN CAR COMES TO A STOP IN TRAFFIC, AT STOP SIGN OR STOP LIGHT THE ENGINE WILL COMPLETELY SHUT DOWN. IT DOES NOT RESTART BY STEPPING ON THE GAS. I NEED TO PUT THE CAR IN PARK AND PUSH RESTART. A MESSAGE SOME TIMES APPEARS ON THE DASH THAT THE COLLISION ASSIST HAS BEEN ACTIVATED EVEN THOUGH THERE IS NOTHING INFRONT OF THE VEHICLE.
NHTSA ODI #11256878
64,398 miles · Sep 20, 2019
Unknown Or Other
I KEEP GETTING 'KEYLESS START SYSTEM PROBLEM' ERROR WHEN I PUSH START MY ENGINE. THE CAR STILL DRIVES BUT I AM WORRIED IT WILL NOT DETECT THE KEY AND STOP DRIVING ONE OF THESE DAYS WITHOUT WARNING OR ENGINE WON'T START WITHOUT ANY WARNING. I HAVE CHANGED BATTERY FOR MY KEY, IT DOES THIS TO BOTH OF MY CAR KEYS, AND IT DOESN'T HAP…
Read full complaint
I KEEP GETTING 'KEYLESS START SYSTEM PROBLEM' ERROR WHEN I PUSH START MY ENGINE. THE CAR STILL DRIVES BUT I AM WORRIED IT WILL NOT DETECT THE KEY AND STOP DRIVING ONE OF THESE DAYS WITHOUT WARNING OR ENGINE WON'T START WITHOUT ANY WARNING. I HAVE CHANGED BATTERY FOR MY KEY, IT DOES THIS TO BOTH OF MY CAR KEYS, AND IT DOESN'T HAPPEN ALL THE TIME BUT MORE THAN HALF OF THE TIME I START THE ENGINE. UPON INVESTIGATING ONLINE FORUMS, OTHERS HAVE THIS PROBLEM AND HAVE TRIED TO FIX IT BY GOING TO DEALERSHIP TO REPLACE INTERNAL UNITS, CHANGING CAR BATTERY, RESETTING THE INTERNAL UNIT, CHANGING THE PUSH START BUTTON, ETC., BUT THE PROBLEM COMES BACK. SO I AM HESITANT TO SPEND MONEY ON SOMETHING THAT WON'T BE FIXED. I MADE APPOINTMENT TO FIX IT DEALERSHIP AND THAT WHOLE DAY THE ERROR MESSAGE DID NOT POP UP, BUT THE VERY NEXT DAY IT CAME BACK. I HOPE THIS ISN'T SOME ELECTRICAL ISSUE...
NHTSA ODI #11256862
58,000 miles · Sep 17, 2019
Electrical System
THIS ISSUE HAS OCCURRED ABOUT A DOZEN TIMES OVER THE LAST FEW MONTHS, BUT I WILL SIMPLY DETAIL THE LATEST INCIDENT WHICH HAPPENED YESTERDAY. CAR WAS IN BUSY STOP-N-GO TRAFFIC. AUTO-IDLE START/STOP WAS ENABLED, AS IT IS EVERY TIME YOU START THE CAR. AFTER CAR WAS STOPPED FOR SEVERAL SECONDS, RELEASED THE BRAKE. RADIO CUT O…
Read full complaint
THIS ISSUE HAS OCCURRED ABOUT A DOZEN TIMES OVER THE LAST FEW MONTHS, BUT I WILL SIMPLY DETAIL THE LATEST INCIDENT WHICH HAPPENED YESTERDAY. CAR WAS IN BUSY STOP-N-GO TRAFFIC. AUTO-IDLE START/STOP WAS ENABLED, AS IT IS EVERY TIME YOU START THE CAR. AFTER CAR WAS STOPPED FOR SEVERAL SECONDS, RELEASED THE BRAKE. RADIO CUT OUT, MADE A POPPING NOISE (AS IF IT WAS TRYING TO START BACK UP), BUT PILOT JUST STALLED. DASHBOARD LIT UP WITH ALL LIGHTS. HAD TO SWITCH THE GEAR TO <P>. THEN PRESS THE BRAKE AND PRESS THE START/STOP IGNITION BUTTON. HAD TO DO THIS SEVERAL TIMES BEFORE THE CAR WOULD ACTUALLY START. WAS ON A VERY BUSY 5-LANE HIGHWAY,IN THE FAR LEFT LANE. EXTREMELY DANGEROUS TO HAVE OUR PILOT DIE IN TRAFFIC LIKE THIS. WE DO NOT FEEL SAFE DRIVING THIS CAR, ESPECIALLY WITH OUR KIDS IN IT!!
NHTSA ODI #11256111
37,000 miles · Sep 16, 2019
Electrical SystemEngine
OUR HONDA PILOT SHUTS DOWN WHILE BEING OPERATED, TYPICALLY WHILE ATTEMPTING TO RESUME DRIVING AFTER HAVING BEEN STOPPED AT INTERSECTIONS, MAKING TURNS, RED LIGHTS, ETC. ALL ELECTRICAL COMPONENTS BECOME UNRESPONSIVE, INCLUDING STARTER, SHIFT CONTROLLER, HAZARD LIGHTS, ETC. TYPICALLY TAKES TO 5 MINUTES TO RESTART, LEAVING US STRAN…
Read full complaint
OUR HONDA PILOT SHUTS DOWN WHILE BEING OPERATED, TYPICALLY WHILE ATTEMPTING TO RESUME DRIVING AFTER HAVING BEEN STOPPED AT INTERSECTIONS, MAKING TURNS, RED LIGHTS, ETC. ALL ELECTRICAL COMPONENTS BECOME UNRESPONSIVE, INCLUDING STARTER, SHIFT CONTROLLER, HAZARD LIGHTS, ETC. TYPICALLY TAKES TO 5 MINUTES TO RESTART, LEAVING US STRANDED IN TRAFFIC; AN INCREDIBLY DANGEROUS SITUATION. THIS HAS OCCURRED (5 TIMES SO FAR) WITH THE "AUTO ENGINE IDLE STOP" ENGAGED AND IS SUSPECT. 1ST ATTEMPT BY DEALER TO DIAGNOSE & REPAIR INVOLVED REPLACING THE BATTERY DESPITE TESTING "GOOD". SHUTDOWNS CONTINUED; THE LAST OCCURRED IN A 5-LANE HIGHWAY WITH MY WIFE AND 3-YEAR OLD CHILD ON BOARD. 2ND ATTEMPT TO DIAGNOSE & REPAIR, TOOK 4 WEEKS AND A SUGGESTED REPAIR OF REPLACING THE BATTERY (PREVIOUS BATTERY LESS THAN A YEAR OLD) AND A NEW STARTER @ $1,600; EVEN THOUGH THE TECHNICIAN STATED BOTH WERE "GOOD". CONVERSATIONS WITH THE DEALERSHIP/TECHNICIANS ACKNOWLEDGE THE SUSPECTED PROBLEM ELECTRICAL/COMPUTER BASED BUT THE ON-BOARD COMPUTER DOES NOT RECORD THESE EVENTS. THE DEALERSHIP/TECHNICIANS STATE THEY REPORTED AND RESEARCHED THIS ISSUE VIA THEIR IN-HOUSE TECH SITE BUT WE WERE TOLD THIS ISSUE IS UNKNOWN AND ISOLATED TO OUR CAR. OUR SOLUTION BEING A MUTUALLY ACKNOWLEDGE, UNNECESSARY REPAIR. I DEBATED THEIR $1,600 "SOLUTION" AND QUESTIONED WARRANTY COVERAGE AND WAS INFORMED IF NOT DONE, WOULD BE RECORDED AS "CUSTOMER REFUSES REPAIR". WHEN I ASKED IF THE $1,600 WOULD BE REFUNDED WHEN THE ISSUE RESUMED (SINCE WELL AGREED THE SUGGESTED REPAIR WAS NOT THE SOLUTION), I WAS INFORMED "NO". WE HAVE NOT DONE THE REPAIR. A SIMPLE INTERNET SEARCH SHOWS THIS IS NOT AN ISOLATED PROBLEM AS WE WERE TOLD AND IS EVEN RECORDED HERE ON THE NHTSA WEBSITE NUMEROUS TIMES, VERBATIM TO OUR EXPERIENCE.
NHTSA ODI #11255719
65,000 miles · Sep 13, 2019
Power Train
TL* THE CONTACT OWNS A 2016 HONDA PILOT. THE CONTACT STATED THAT THE VEHICLE WAS EQUIPPED WITH AN AUTO SHUT OFF SYSTEM THAT WAS FAULTY, WHICH CAUSED THE VEHICLE TO NOT RESTART AFTER A STOP. ALSO, THE INSTRUMENT PANEL ILLUMINATED. THE CONTACT CALLED SARASOTA HONDA AT 941-923-3413 (LOCATED AT 7333 S TAMIAMI TRL, SARASOTA, FL 34231…
Read full complaint
TL* THE CONTACT OWNS A 2016 HONDA PILOT. THE CONTACT STATED THAT THE VEHICLE WAS EQUIPPED WITH AN AUTO SHUT OFF SYSTEM THAT WAS FAULTY, WHICH CAUSED THE VEHICLE TO NOT RESTART AFTER A STOP. ALSO, THE INSTRUMENT PANEL ILLUMINATED. THE CONTACT CALLED SARASOTA HONDA AT 941-923-3413 (LOCATED AT 7333 S TAMIAMI TRL, SARASOTA, FL 34231) AND SCHEDULED AN APPOINTMENT. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 65,000.
NHTSA ODI #11255271
49,015 miles · Sep 12, 2019
Electrical System
THE 2016 HONDA PILOT ELITE AUTO IDLE IS NOT FUNCTIONING PROPERLY. WHILE STOPPING AT A STOP LIGHT ON CITY STREET, THE AUTO IDLE TURN THE ENGINE OFF TO SAVE FUEL WHEN I APPLY THE BRAKE AND THE CAR STOPPED WHILE THE LIGHT IS RED. ONCE THE LIGHT TURNS GREEN THE ENGINE STALL WHEN I LIFT MY FEET OFF THE BRAKE AND THE DASHBOARD LIGHT…
Read full complaint
THE 2016 HONDA PILOT ELITE AUTO IDLE IS NOT FUNCTIONING PROPERLY. WHILE STOPPING AT A STOP LIGHT ON CITY STREET, THE AUTO IDLE TURN THE ENGINE OFF TO SAVE FUEL WHEN I APPLY THE BRAKE AND THE CAR STOPPED WHILE THE LIGHT IS RED. ONCE THE LIGHT TURNS GREEN THE ENGINE STALL WHEN I LIFT MY FEET OFF THE BRAKE AND THE DASHBOARD LIGHTS FLASHED, RADIO IS OFF AND LIGHTS AND RADIO TURN ON AGAIN BUT ENGINE IS STILL OFF. I HAD TO PUT THE CAR IN PARK AND RESTART THE IGNITION IN ORDER TO RESTART THE CAR. THIS IS A DANGEROUS SITUATION TO ADDRESS DURING BUSY TRAFFIC AREA AND TIME. I CHECKED THE HONDA DEALERSHIP AND THERE IS NO RECALL FOR THIS ISSUE. ONLINE COMMUNITY BOARD SAID THAT THERE ARE MANY OWNERS WITH SIMILAR ISSUES. HONDA NEEDS TO FIX THIS FOR THEIR CUSTOMERS.
NHTSA ODI #11255108
45,000 miles · Sep 12, 2019
Electrical System
KEYLESS START SYSTEM PROBLEM ERROR MESSAGE WHEN STARTING ENGINE. 2016 HONDA PILOT 45K MILES. MY HONDA SERVICE DEPT WANTS TO HOOK IT UP FOR $170 TO DIAGNOSE PROBLEM. HE DID SAY IF THE WARNING LIGHT IS ORANGE, NOT TO WORRY ABOUT IT TOO MUCH (I GUESS RED MEANS WORRY). NEW BATTERIES IN BOTH FOBS. THIS HAS BEEN ONGOING INTERMITTENTLY…
Read full complaint
KEYLESS START SYSTEM PROBLEM ERROR MESSAGE WHEN STARTING ENGINE. 2016 HONDA PILOT 45K MILES. MY HONDA SERVICE DEPT WANTS TO HOOK IT UP FOR $170 TO DIAGNOSE PROBLEM. HE DID SAY IF THE WARNING LIGHT IS ORANGE, NOT TO WORRY ABOUT IT TOO MUCH (I GUESS RED MEANS WORRY). NEW BATTERIES IN BOTH FOBS. THIS HAS BEEN ONGOING INTERMITTENTLY FOR 6 WEEKS - NOW CONSTANT
NHTSA ODI #11255021
43,000 miles · Sep 11, 2019
Air BagsCrash
TL* THE CONTACT OWNS A 2016 HONDA PILOT. WHILE DRIVING APPROXIMATELY 40 MPH, A DEER CRASHED INTO THE VEHICLE AND CAUSED SEVERE FRONT END DAMAGE. THE AIR BAGS DID NOT DEPLOY AND THE PASSENGER SIDE SEAT BELT BECAME STUCK. THE CONTACT COULD SMELL A BURNING ODOR AS IF THE AIR BAGS HAD DEPLOYED WITHIN THE DASHBOARD. THERE WERE NO INJ…
Read full complaint
TL* THE CONTACT OWNS A 2016 HONDA PILOT. WHILE DRIVING APPROXIMATELY 40 MPH, A DEER CRASHED INTO THE VEHICLE AND CAUSED SEVERE FRONT END DAMAGE. THE AIR BAGS DID NOT DEPLOY AND THE PASSENGER SIDE SEAT BELT BECAME STUCK. THE CONTACT COULD SMELL A BURNING ODOR AS IF THE AIR BAGS HAD DEPLOYED WITHIN THE DASHBOARD. THERE WERE NO INJURIES. THE CONTACT RECEIVED A PHONE CALL FROM HONDA LINK INDICATING A REPORTED AIR BAG DEPLOYMENT. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. MCKENNEY-SALINAS HONDA (4295 WILKINSON BLVD, GASTONIA, NC) WAS NOTIFIED OF THE FAILURE. THE MANUFACTURER WAS NOT NOTIFIED. A POLICE REPORT WAS NOT FILED. THE VIN WAS NOT AVAILABLE. THE FAILURE MILEAGE WAS 43,000.
NHTSA ODI #11254609
97,000 miles · Sep 9, 2019
Power Train
TL* THE CONTACT OWNS A 2016 HONDA PILOT. WHILE DRIVING 50 MPH, THE VEHICLE JERKED, SHOOK, AND FAILED TO ACCELERATE. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS TAKEN TO ECONOMY HONDA SUPERSTORE (6001 LEE HWY, CHATTANOOGA, TN 37421, (423) 381-6429) WHERE IT WAS DIAGNOSED THAT THE TRANSMISSION FLUID WAS BURNING.…
Read full complaint
TL* THE CONTACT OWNS A 2016 HONDA PILOT. WHILE DRIVING 50 MPH, THE VEHICLE JERKED, SHOOK, AND FAILED TO ACCELERATE. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS TAKEN TO ECONOMY HONDA SUPERSTORE (6001 LEE HWY, CHATTANOOGA, TN 37421, (423) 381-6429) WHERE IT WAS DIAGNOSED THAT THE TRANSMISSION FLUID WAS BURNING. THE DEALER UPDATED THE SOFTWARE AND FLUSHED THE TRANSMISSION FLUID; HOWEVER, THE FAILURE RECURRED. THE MANUFACTURER WAS CONTACTED AND PROVIDED CASE NUMBER: 09868694. NO FURTHER ASSISTANCE WAS OFFERED. THE FAILURE MILEAGE WAS 97,000. THE VIN WAS INVALID.
NHTSA ODI #11254249
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