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2023 Honda Pilot

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2023 Honda Pilot do not stand out strongly from the model-year median of 239.5.

About this comparison →

When problems were reported

Mileage at the reported incident

Limited mileage data: 17 of 139 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Seat Belts. Review the 30 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 28 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Forward Collision Avoidance. Review the 19 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

3 crash reports1 fire reports3 injury reports

Unknown Or Other complaints

22 reports
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Mileage unknown · Mar 28, 2025
EnginePower TrainUnknown Or Other

Vehicle stopped with no warning while waiting in traffic at a red light and it took a while to restart. Same thing happened while parked in a lot waiting. The former issue was dangerous as I was in traffic with numerous vehicles moving around me with my family in the car as I got out to check the problem under the hood. The latt…

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Vehicle stopped with no warning while waiting in traffic at a red light and it took a while to restart. Same thing happened while parked in a lot waiting. The former issue was dangerous as I was in traffic with numerous vehicles moving around me with my family in the car as I got out to check the problem under the hood. The latter issue happened while out of town which is scary and dangerous considering it was a remote area.

NHTSA ODI #11651371

Mileage unknown · Jan 25, 2025
Unknown Or Other

Door locks do not respond. I will use the driver unlock button on the driver door panel, or sometimes by key fob, and the driver door will unlock, but the passenger (with less frequency than rear) and rear doors will remain locked. Sometimes they will all work. Generallly it’s the rear doors. Very intermittent and hard to reprod…

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Door locks do not respond. I will use the driver unlock button on the driver door panel, or sometimes by key fob, and the driver door will unlock, but the passenger (with less frequency than rear) and rear doors will remain locked. Sometimes they will all work. Generallly it’s the rear doors. Very intermittent and hard to reproduce. They tend to stay locked until I power the vehicle off.

NHTSA ODI #11638564

Mileage unknown · Oct 23, 2024
Unknown Or Other

The panoramic sunroof exploded while driving on the highway towards Tappahannock, VA

NHTSA ODI #11621635

Mileage unknown · Sep 20, 2024
Unknown Or Other

No incident has occured at this time however it is highly likely to due to the loud wind noise coming from driver side door when traveling more than 60mph. Concern has been addressed multiple times with no solution.

NHTSA ODI #11615694

Mileage unknown · Sep 6, 2024
Unknown Or Other

This vehicle has a massive leak with both the winshield and sunroof. Brand new car and terrible leaks

NHTSA ODI #11613136

Mileage unknown · Jun 18, 2024
SteeringUnknown Or OtherWheels

I have reported the issue once before. Took it back to dealer for service. Serviced by Rock Honda on May 28, 2024. They swore issue was resolved and I had to pay out of pocket. Same problem. Loss of All Wheel Drive function, car nearly stalls out while at highway speeds and on surface streets (loss of power and bucks hard). War…

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I have reported the issue once before. Took it back to dealer for service. Serviced by Rock Honda on May 28, 2024. They swore issue was resolved and I had to pay out of pocket. Same problem. Loss of All Wheel Drive function, car nearly stalls out while at highway speeds and on surface streets (loss of power and bucks hard). Warning message appears for AWD system advising no power. I am convinced that I got a lemon. This car is absolute trash. Daily occurrence with this problem.

NHTSA ODI #11595198

Mileage unknown · May 25, 2024
Electrical SystemUnknown Or OtherWheels

On May 4, 2024, normal driving conditions, experienced what felt like a loss of power. Warning on dashboard says All Wheel Drive System Problem, Only Front Wheels May Be Powered. See Dealer. Pulled car over to side of road and turned engine off. Turned back on and warning was gone. Occurred again today May 25, 2024 while driv…

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On May 4, 2024, normal driving conditions, experienced what felt like a loss of power. Warning on dashboard says All Wheel Drive System Problem, Only Front Wheels May Be Powered. See Dealer. Pulled car over to side of road and turned engine off. Turned back on and warning was gone. Occurred again today May 25, 2024 while driving on freeway. Loss of power and same warning message displayed. I do not feel at all safe in this vehicle. I drove straight to dealership for service to look at it. Hopefully have some answers after the holiday weekend. Just purchased vehicle in August 2023 brand new. Honda Pilot Elite. Starting to think I got a lemon.

NHTSA ODI #11590771

Mileage unknown · May 9, 2024
Forward Collision AvoidanceUnknown Or Other

The vehicle emergency braking kicks in for no reason, there were no other cars in sight and I was driving, in my lane when the vehicle flashed BRAKE and slammed on brakes for me. That is going to cause me to get into an accident when I am cruising and in my lane, no other vehicles around and it slams on brakes, very startling. …

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The vehicle emergency braking kicks in for no reason, there were no other cars in sight and I was driving, in my lane when the vehicle flashed BRAKE and slammed on brakes for me. That is going to cause me to get into an accident when I am cruising and in my lane, no other vehicles around and it slams on brakes, very startling. Also, if it is raining to hard all safety features stop functioning and it says I have to Clean the emblem, the emblem is clean it is just raining to hard and the “safety” features can’t function

NHTSA ODI #11587876

Mileage unknown · Feb 8, 2024
Service BrakesUnknown Or OtherWheels

When driving on gravel the gravel will get stuck in the rear and front brake guards. This is making the rotors get scratched and damaged, also causes a very high screeching sound. This happens every time while driving on gravel or going over gravel. I am concerned about the brakes becoming unsafe and the braking system becoming…

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When driving on gravel the gravel will get stuck in the rear and front brake guards. This is making the rotors get scratched and damaged, also causes a very high screeching sound. This happens every time while driving on gravel or going over gravel. I am concerned about the brakes becoming unsafe and the braking system becoming damaged. This problem has not been inspected and no warning lights come on during the problem.

NHTSA ODI #11570718

Mileage unknown · Jun 28, 2023
Unknown Or Other

Hello, this is an issue with the vehicle not knowing the key FOB is in the vehicle as it's moving. This occurred 2 days after purchasing the 2023 Honda Pilot. As I was driving a warning light popped up on the dash indicating that the key was not in the vehicle. I took a picture and sent it to the dealer, they changed batteries…

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Hello, this is an issue with the vehicle not knowing the key FOB is in the vehicle as it's moving. This occurred 2 days after purchasing the 2023 Honda Pilot. As I was driving a warning light popped up on the dash indicating that the key was not in the vehicle. I took a picture and sent it to the dealer, they changed batteries, blamed issue on Honda manufacturing and emailed me that this was not a safety concern as the vehicle will not shut off if it doesn't sense the FOB in vehicle. Honda corporate told me this is a safety concerns. I'm not sure who to trust in this instance.

NHTSA ODI #11529361

Official recalls

5

25V391000 · Service Brakes, Hydraulic:pedals And Linkages

Jun 12, 2025

Honda (American Honda Motor Co.) is recalling certain 2021-2025 Acura TLX, 2023-2025 Acura MDX, and 2023-2025 Honda Pilot vehicles. The brake pedal pivot pin was not secured properly, which can cause the pedal to shift out of position. As such, these vehicles fail to comply with Federal Motor Vehicle Safety Standard numbers 108, "Lamps, Reflective Devices, and Associated Equipment" and 135, "Light Vehicle Brake Systems."

Consequence & remedy

Consequence: A brake pedal that shifts out of position can prevent the driver from applying the brakes as intended, increasing the risk of a crash or injury.

Remedy: Dealers will inspect and replace the brake pedal assembly as necessary, free of charge. Owner notification letters were mailed July 29, 2025. Owners may contact Honda's customer service at 1-888-234-2138. Honda's numbers for this recall are FLX and XLY.

25V031000 · Electrical System:software; Fuel System, Gasoline:fuel Injection System

Jan 23, 2025

Honda (American Honda Motor Co.) is recalling certain 2022-2025 Acura MDX Type-S, 2023-2025 Honda Pilot, and 2021-2025 Acura TLX Type-S vehicles. A software error in the fuel injection electronic control unit (FI-ECU) may cause an engine stall or a loss of power.

Consequence & remedy

Consequence: An engine stall or loss of power can increase the risk of a crash or injury.

Remedy: Dealers will reprogram the FI-ECU software, free of charge. Owner notification letters were mailed March 17, 2025. Owners may contact Honda's customer service at 1-888-234-2138. Honda's numbers for this recall are EL1 and AL0.

Additional source detail variants (2)

Electrical System:software

Honda (American Honda Motor Co.) is recalling certain 2022-2025 Acura MDX Type-S, 2023-2025 Honda Pilot, and 2021-2025 Acura TLX Type-S vehicles. A software error in the fuel injection electronic control unit (FI-ECU) may cause an engine stall or a loss of power.

Consequence: An engine stall or loss of power can increase the risk of a crash or injury.

Remedy: Dealers will reprogram the FI-ECU software, free of charge. Owner notification letters were mailed March 17, 2025. Owners may contact Honda's customer service at 1-888-234-2138. Honda's numbers for this recall are EL1 and AL0.

Fuel System, Gasoline:fuel Injection System

Honda (American Honda Motor Co.) is recalling certain 2022-2025 Acura MDX Type-S, 2023-2025 Honda Pilot, and 2021-2025 Acura TLX Type-S vehicles. A software error in the fuel injection electronic control unit (FI-ECU) may cause an engine stall or a loss of power.

Consequence: An engine stall or loss of power can increase the risk of a crash or injury.

Remedy: Dealers will reprogram the FI-ECU software, free of charge. Owner notification letters were mailed March 17, 2025. Owners may contact Honda's customer service at 1-888-234-2138. Honda's numbers for this recall are EL1 and AL0.

24V900000 · Fuel System, Gasoline:storage:tank Assembly:filler Pipe And Cap

Nov 27, 2024

Honda (American Honda Motor Co.) is recalling certain 2023-2024 Passport and 2023-2025 Pilot vehicles. The fuel filler neck tube and fuel filler pipe may separate, allowing fuel to leak.

Consequence & remedy

Consequence: A fuel leak in the presence of an ignition source increases the risk of a fire.

Remedy: Dealers will inspect and repair the fuel filler neck tube and pipe as necessary, free of charge. Owner notification letters were mailed January 7, 2025. Owners may contact Honda customer service at 1-888-234-2138. Honda's number for this recall is OKM.

24V859000 · Seats:critical Fasteners

Nov 14, 2024

Honda (American Honda Motor Co.) is recalling certain 2023-2024 Honda Accord, Accord Hybrid, Civic Sedan, Civic Hatchback, Pilot, and 2024 HR-V, Acura Integra and Acura Integra Type S vehicles. The driver's seat cushion frame may not have been tightened properly, which can result in an unsecured seat. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 207, "Seating Systems."

Consequence & remedy

Consequence: An unsecured driver's seat may not adequately restrain the driver during a crash, increasing the risk of injury.

Remedy: Dealers will replace the driver's seat cushion frame, free of charge. Owner notification letters were mailed January 6, 2025. Owners may contact Honda customer service at 1-888-234-2138.

23V735000 · Steering:rack And Pinion:rack

Nov 2, 2023

Honda (American Honda Motor Co.) is recalling certain 2023-2024 Pilot vehicles. Due to a manufacturing error, the gear box assembly may contain a loose ball bearing, which can result in a loss of steering control or steering lock-up.

Consequence & remedy

Consequence: A loss of steering control or steering lock-up can increase the risk of a crash.

Remedy: Dealers will replace the electric power steering rack, free of charge. Owner notification letters were mailed December 18, 2023. Owners may contact Honda customer service at 1-888-234-2138. Honda's number for this recall is FFX.

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

2

PE25017 · Inaccurate Rear Passenger Seat Belt Warning Status

Opened Oct 28, 2025 · No close date supplied

Status: open (inferred from source dates) · Seat Belts; Seat Belts:rear/other; Seat Belts:status Indicator Switch

The Office of Defects Investigation (ODI) has received 6 complaints, and multiple Early Warning Reporting (EWR) field reports alleging inaccurate rear seat belt warning status. These allegations concern both false positive and false negative statuses in model year (MY) 2023-2024 Honda Pilot vehicles manufactured by American Honda Motor Co. (Honda). The complaints state that the rear passenger seat belt warning system is displaying inaccurate information to the driver for both second and third row seating positions. This can lead to the driver dismissing warnings regarding rear seat belt status. The inaccurate information can also cause the driver to believe rear occupants are buckled when they are not. This reliance on false information presents concerns for the safety of children and child seats located in the rear rows, especially in the third row where the buckled status is more difficult for the driver to visually confirm. ODI is opening this Preliminary Evaluation (PE) to determine 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.

Additional source detail variants (3)

Seat Belts

The Office of Defects Investigation (ODI) has received 6 complaints, and multiple Early Warning Reporting (EWR) field reports alleging inaccurate rear seat belt warning status. These allegations concern both false positive and false negative statuses in model year (MY) 2023-2024 Honda Pilot vehicles manufactured by American Honda Motor Co. (Honda). The complaints state that the rear passenger seat belt warning system is displaying inaccurate information to the driver for both second and third row seating positions. This can lead to the driver dismissing warnings regarding rear seat belt status. The inaccurate information can also cause the driver to believe rear occupants are buckled when they are not. This reliance on false information presents concerns for the safety of children and child seats located in the rear rows, especially in the third row where the buckled status is more difficult for the driver to visually confirm. ODI is opening this Preliminary Evaluation (PE) to determine 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.

Seat Belts:rear/other

The Office of Defects Investigation (ODI) has received 6 complaints, and multiple Early Warning Reporting (EWR) field reports alleging inaccurate rear seat belt warning status. These allegations concern both false positive and false negative statuses in model year (MY) 2023-2024 Honda Pilot vehicles manufactured by American Honda Motor Co. (Honda). The complaints state that the rear passenger seat belt warning system is displaying inaccurate information to the driver for both second and third row seating positions. This can lead to the driver dismissing warnings regarding rear seat belt status. The inaccurate information can also cause the driver to believe rear occupants are buckled when they are not. This reliance on false information presents concerns for the safety of children and child seats located in the rear rows, especially in the third row where the buckled status is more difficult for the driver to visually confirm. ODI is opening this Preliminary Evaluation (PE) to determine 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.

Seat Belts:status Indicator Switch

The Office of Defects Investigation (ODI) has received 6 complaints, and multiple Early Warning Reporting (EWR) field reports alleging inaccurate rear seat belt warning status. These allegations concern both false positive and false negative statuses in model year (MY) 2023-2024 Honda Pilot vehicles manufactured by American Honda Motor Co. (Honda). The complaints state that the rear passenger seat belt warning system is displaying inaccurate information to the driver for both second and third row seating positions. This can lead to the driver dismissing warnings regarding rear seat belt status. The inaccurate information can also cause the driver to believe rear occupants are buckled when they are not. This reliance on false information presents concerns for the safety of children and child seats located in the rear rows, especially in the third row where the buckled status is more difficult for the driver to visually confirm. ODI is opening this Preliminary Evaluation (PE) to determine 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.