Au7o mascotAu7o
Known IssuesTest Hub demo
  1. Au7o
  2. /
  3. Known Issues
  4. /
  5. Honda
  6. /
  7. Odyssey
Honda · Known Issues

2025 Honda Odyssey Problems: 1 Known Issue

2025 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated September 2026

Share:@au7o.io

2025 · All trims · All engines

Choose the year and equipment for your written issues and visual request.

Known IssuesMotorcycle IssuesDTC LookupDrivePricingAboutTermsPrivacyCookiesConsentData rightsCopyrightFeedback
Share:@au7o.io

Vehicle data and repair guidance on this site are compiled with AI assistance and may contain errors. Always verify with your service manual or a qualified mechanic.

Data protection representation

DataRep representative in the United KingdomDataRep representative in the European Union
Au7o · 2026
Built for DIY mechanics. Privacy-first.
Explore free Hub demo
No email neededHow interest is saved

Interest applies to the selected vehicle and configuration; it is not a reservation. Voting stores a first-party identifier for up to 180 days to prevent repeat votes. No account or email is needed. Clearing cookies or using another device may count separately. Privacy

Visual coming soon

Your interest helps us choose what to build next.

Visual Known Issues · Coming soon

$4.99/month plus taxes at launch · No payment today

Preview the XT6 example
Issue summary

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2025 Honda Odyssey has 1 documented issue, with 1 rated critical. The most serious is Auto Idle Stop Failure to Restart / Unexpected Stalling ($0-$350 repair). DIY maintenance guides at au7o.io.

In This Article

  • Odyssey Engine1
  • Recalls11
  • FAQ
Get Started
Back to top

In This Article

  • Engine1
  • Recalls11
  • FAQ

All 1 Known Issue

Filter:
ALL YEARS20252024202320222021202020192018201720162015201420132012201120102009200820072006200520042003200220012000199919981997

On the 2018-2025 Honda Odyssey 3.5L V6 (J35), the Auto Idle Stop (engine stop-start) system can fail to automatically restart the engine after it shuts off at a stop, leaving the van inoperable and immobile in traffic, at intersections, or while turning. NHTSA opened an investigation that was upgraded in March 2025 to cover 2018-2025 Odyssey models, with more than 1,300 idle-stop reports across affected Honda vehicles, and a class action alleges Honda knew of the defect as early as 2018. The root cause is often a 12V battery reaching end of life so the engine presents higher cranking resistance than the starter torque can overcome.

Common Symptoms

  • Engine does not restart when brake is released at a stop
  • Vehicle stalls and becomes immobile at intersections
  • 'Idle Stop temporarily interrupted' message
  • Auto Idle Stop intermittently stops working

How to Fix

Honda Service Bulletin 23-027 addresses no-restart-after-idle-stop on 2018-19 Elite/Touring and 2020-22 Odyssey by updating the PGM-FI software. Test and replace the 12V battery if weak and verify alternator output; a healthy battery frequently restores normal idle-stop operation. Owners commonly disable Auto Idle Stop as a workaround. Software reflash is typically a no-charge dealer service; a battery replacement is ~$150-$300.

What you need to fix it

Only diagnosis- and fitment-reviewed repair parts are linked here.

  • DieHard Platinum AGM H6-AGM battery, Group 48/H6, 760 CCA
    OEMDieHard H6-AGM / Advance 10210829-P

    Replacement branch only after the installed 12-volt battery fails a proper load/conductance test and the VIN-specific tray/terminal configuration is confirmed Fitment/availability: 2018-2025 U.S.

    Advance Auto Parts

As an Amazon Associate, we earn from qualifying purchases; other part links may also earn au7o a commission. Confirm fitment by VIN before buying.

Typical repair cost:$0 - $350

Research This Issue

GoogleRedditYouTubeNHTSA
Community Reported
High ConfidenceVerifiedReviewed Jun 2026
NHTSA Recalls11 recalls

STEERING

Honda (American Honda Motor Co.) is recalling certain 2023-2024 Odyssey and 2024 Acura RDX vehicles. The steering gear box assembly may not have been tightened properly, allowing water to enter the assembly and cause corrosion and binding gears.

Campaign #24V11400015/02/2024

EQUIPMENT ADAPTIVE/MOBILITY:WHEELCHAIR RESTRAINTS/SECUREMENT:LATCH/ANCHOR:

Vantage Mobility, LLC (VM) is recalling certain 2021-2026 Honda Odyssey, 2021-2025 Chrysler Pacifica, and Toyota Sienna vehicles equipped with QRT-Deluxe and QRT-Max wheelchair restraints. The retractors may not lock, preventing the wheelchair from being properly secured.

Campaign #25V87700017/12/2025

AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION:FRONT PASSENGER

Honda (American Honda Motor Co.) is recalling certain 2018-2021, 2023 Acura TLX, 2019-2024 RDX, 2017-2020, 2022-2026 MDX, 2017-2021, 2023, 2025 Honda Ridgeline, 2017-2022 Pilot, 2019-2021 Passport, 2018-2026 Odyssey, 2019-2022 Insight, 2019-2021 HR-V, 2018-2020 Fit, 2020-2022 CR-V Hybrid, 2017-2022 CR-V, 2017-2018, 2021 Civic Type R, 2017-2021 Civic hatchback, 2016-2020 Civic coupe, 2016-2022 Civic, 2017-2022 Accord Hybrid, and 2016-2022 Accord vehicles. The front passenger seat weight sensor may crack and short circuit, which can cause the air bags to deploy unintentionally during a crash.

🔧
A mechanic who knows YOUR exact car
Answers tuned to your year, make, model & trim — not generic advice. Save your garage so it always has the right context.
Get ahead of Honda Odyssey problems — free
Leave your email and we'll alert you the moment there's a new recall or known issue for your Honda Odyssey. Free, no account needed.

Don't see your problem? Describe your symptoms to get a diagnosis, or get a full repair guide.

Other Honda Models

Honda Civic74Honda CR-V64Honda Accord62Honda Pilot42Honda HR-V24Honda Passport21

Frequently Asked Questions

What are the most common Honda Odyssey problems?

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2025 Honda Odyssey has 1 documented issue. The documented issue is: Auto Idle Stop Failure to Restart / Unexpected Stalling. Of these, 1 is rated critical and should be addressed promptly.

Is the Honda Odyssey reliable?

The 2025 Honda Odyssey has 1 known issue compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 1 issue is rated critical: Auto Idle Stop Failure to Restart / Unexpected Stalling. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.

How much does it cost to fix common Honda Odyssey problems?

Repair costs for known Honda Odyssey issues range from $0 to $350, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Auto Idle Stop Failure to Restart / Unexpected Stalling, typically costs $0-$350 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What is the 2018-2025 Honda Odyssey Auto Idle Stop Failure to Restart / Unexpected Stalling?

The Auto Idle Stop (engine stop-start) system can fail to automatically restart the engine after it shuts off at a stop, leaving the van inoperable and immobile in traffic, at intersections, or while turning. NHTSA opened an investigation that was upgraded in March 2025 to cover… Repairs typically run $0-$350. Severity: high.

Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.

Data compiled from NHTSA recalls, manufacturer TSBs, automotive forums, and AI-assisted research. No aggregated owner-report counts available for this vehicle yet.

Campaign #26V33200021/05/2026

TIRES:SIDEWALL

Honda (American Honda Motor Co.) is recalling certain 2022 Odyssey vehicles equipped with Bridgestone tires. The affected vehicles may have a tire that contains a pinhole, causing a slow air leak. As such, these tires fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 139, "New Pneumatic Radial Tires for Light Vehicles."

Campaign #21V76800029/09/2021

SEATS

Honda (American Honda Motor Co.) is recalling certain 2022 Odyssey vehicles. The second-row outboard seats may have deformed seat rail locking mechanisms, which could prevent the seat rails from locking into place.

Campaign #21V43200007/06/2021

+ 6 more recalls. Check all on NHTSA.gov

Enter your VIN at NHTSA.gov to check recalls specific to your vehicle.