ClaimRight · Warranty Denial Guides

Honda Ridgeline warranty claim denied?

311 manufacturer communications on file 23 warranty extensions / campaigns 2003–2025 model years covered

A denied warranty claim on your Honda Ridgeline can feel like the end of the road, but it often isn't. Manufacturers are required to file service communications with NHTSA when patterns of defects emerge, and for the Ridgeline (model years 2003–2025), Honda has filed 311 such communications — 23 of which are formal warranty extensions or service campaigns covering issues like idle-stop restart failures, malfunction indicator light problems, PCM software errors, and airbag inflator concerns. These filings show that some of the same problems dealers deny are ones the manufacturer has already acknowledged in writing. That doesn't mean every denial is wrong, but it does mean many denials are worth a second look, especially when a documented bulletin or extension overlaps with your symptoms and timeline. A denial is a starting point, not a final answer — dealers sometimes miss applicable bulletins, misapply mileage cutoffs, or simply require better documentation to reverse course. ClaimRight offers a free assessment to compare your specific repair against the manufacturer's own filings, so you can understand whether your denial has grounds to be challenged and what documentation would support that.

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What Honda has documented for the Ridgeline

Filed with NHTSA by the manufacturer. Warranty extensions are the strongest signal — the manufacturer acknowledging a defect and extending coverage for it.

2023-03-10 · ONL6T603102023-2 Warranty extension
Warranty Extension - Warranty Extension reimbursement form for engine idle stop repairs made before the warranty extension notice date.
Official NHTSA document →
2023-03-10 · ONL6T603102023-4 Warranty extension
Warranty Extension - Under certain circumstances, after coming to a stop and the idle stop feature engages, the vehicle may not automatically restart.
Official NHTSA document →
2023-01-06 · A23-009 Warranty extension
Service Bulletin - Under certain circumstances, after coming to a stop and engaging idle stop, the vehicle may not restart automatically due to excessive cylinder pressure and/or l...
Official NHTSA document →
2023-01-06 · A23-010 Warranty extension
Service Bulletin - Under certain circumstances, after coming to a stop and engaging idle stop, the vehicle may not restart automatically due to excessive cylinder pressure and/or l...
Official NHTSA document →
2022-05-03 · A20-015 Warranty extension
Service bulletin - This bulletin is a notification of a class action settlement relating to airbag inflators. American Honda is offering a Customer Support Program (Warranty Extens...
Official NHTSA document →
2021-03-29 · ONLN9403292021 Warranty extension
"Owner Notification Letter - On some 2017-19 Pilot, 2017-19 Ridgeline, and 2018-19 Odyssey models, the malfunction indicator light (MIL) may come on if one or more of the following...
Official NHTSA document →
2021-03-29 · ONLW8V03292021 Warranty extension
"Owner Notification Letter - On some 2016-17 Pilot, 2017 Ridgeline, and 2018 Odysey models, the malfunction indicator light (MIL) may come on if one of the following diagnostic tro...
Official NHTSA document →
2021-02-16 · ONLY9302162021 Warranty extension
Owner Notification Letter - The vehicle may not start upon first press of the ENGINE START/STOP button. Also, the MID displays the error message KEYLESS START SYSTEM ERROR, and DTC...
Official NHTSA document →
2021-02-11 · A20-100 Warranty extension
"Service Bulletin - The PCM software may misinterpret sensor inputs as a deteriorated catalytic converter. Additionally, debris from the high pressure pump or the fuel injector mac...
Official NHTSA document →
2021-02-11 · A21-010 Warranty extension
"Service Bulletin - The PCM software may misinterpret sensor inputs as a deteriorated catalytic converter. Additionally, debris from the high pressure pump or the fuel injector mac...
Official NHTSA document →
2021-02-11 · ABOM02112021 Warranty extension
Dealer Message - On, November 24, 2020, American Honda announced a warranty extension for certain 2016 Pilot vehicles. Today, February 11, 2021 American Honda is announcing an expa...
Official NHTSA document →
2020-12-09 · A20-117 Warranty extension
Service Bulletin - The vehicle may not start upon first press of the ENGINE START/STOP button. Also, MID displays the error message KEYLESS START SYSTEM ERROR, and DTC B12C5 (Engin...
Official NHTSA document →
2020-12-09 · ABOM12092020 Warranty extension
Dealer Message - Today, December 9, 2020, American Honda is announcing a warranty extension for certain 2015-17 Fit, 2016-18 HR-V, 2016-17 Pilot, and 2017 Ridgeline vehicles. This...
Official NHTSA document →
2020-03-10 · A20-010 Warranty extension
Service Bulletin - This bulletin is a notification of a class action settlement relating to airbag inflators. American Honda is offering a Customer Support Program (Warranty Extens...
Official NHTSA document →
2020-03-10 · A20-011 Warranty extension
Service Bulletin - This bulletin is a notification of a class action settlement relating to airbag inflators. American Honda is offering a Customer Support Program (Warranty Extens...
Official NHTSA document →
2019-08-13 · 19-002-1 Warranty extension
Warranty Extension: Customer Support Program For Front Passenger's Airbag Inflator for 2010-11 element and 2010-14 Ridgeline (Expires September30, 2028)
Official NHTSA document →
2019-01-14 · A16040E Warranty extension
Service bulletin - This bulletin is a notification of a class action settlement relating to airbag inflators. American Honda is offering a Customer Support Program (Warranty Extens...
Official NHTSA document →
2018-06-08 · A18-056 Warranty extension
Service bulletin - This bulletin is a notification of a class action settlement relating to airbag inflators. American Honda is offering a Customer Support Program (Warranty Extens...
Official NHTSA document →
2018-06-07 · A18-053 Warranty extension
Service bulletin - This bulletin is a notification of a class action settlement relating to airbag inflators. American Honda is offering a Customer Support Program (Warranty Extens...
Official NHTSA document →
2018-06-01 · A18-050 Warranty extension
Service bulletin - This bulletin is a notification of a class action settlement relating to airbag inflators. American Honda is offering a Customer Support Program (Warranty Extens...
Official NHTSA document →
2018-05-31 · A18-048 Warranty extension
Service bulletin - This bulletin is a notification of a class action settlement relating to airbag inflators. American Honda is offering a Customer Support Program (Warranty Extens...
Official NHTSA document →
2018-05-24 · A18-047 Warranty extension
Service bulletin - This bulletin is a notification of a class action settlement relating to airbag inflators. American Honda is offering a Customer Support Program (Warranty Extens...
Official NHTSA document →
2008-05-09 · SB-06-085 Warranty extension
HONDA: WARRANTY EXTENSION-VEHICLE WARRANTY MILEAGE. CLASS ACTION LAWSUIT ALLEGING THAT THE ODOMETERS ON CERTAIN 2002-2006 HONDA MODELS WERE OVERSTATING MILEAGE. FEDERAL COURT PR...
Official NHTSA document →
2024-11-22 · A24-048
Service Bulletin - The AWD warning light is on potentially due to water intrusion into the rear differential pump motor connector area that corrodes the terminals.
Official NHTSA document →
2024-10-08 · A24-061
Service Bulletin - The wireless charger starts charging the phone and then stops charging, even when the phone remains in the correct position on the charger.
Official NHTSA document →

Common questions

Why would a dealer deny a Honda Ridgeline warranty claim if Honda has issued a related bulletin?
Dealers sometimes miss applicable bulletins, misjudge whether a repair falls within extended mileage or time limits, or lack sufficient documentation linking your symptoms to a known issue. A denial reflects the dealer's initial assessment, not necessarily the full picture of what the manufacturer has acknowledged in its own filings.
What is a warranty extension and how do I know if my repair qualifies?
A warranty extension is a manufacturer-issued notice that lengthens coverage for a specific, documented defect beyond the original warranty terms, usually tied to particular model years, components, and symptoms. Whether your repair qualifies depends on matching your vehicle's details and symptoms to the extension's specific language, which a document review can help clarify.
Can I still get reimbursed if I already paid for the repair out of pocket?
Some warranty extensions and service campaigns include reimbursement provisions for owners who paid for a covered repair before the extension was announced. Eligibility typically depends on the repair date, symptoms, and whether the specific extension's terms apply to your situation, so gathering your repair records is a useful first step.
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ClaimRight is a consumer advocacy and document-preparation service. We are not a law firm, do not provide legal advice, and make no promises about the outcome of any individual claim. Bulletin data is sourced from public NHTSA filings and refreshed weekly. All vehicle guides