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ProblemsByVinFile / 2021-HONDA-RIDGELINENHTSA data synced 1 day ago
Honda
2021 Honda Ridgeline problems
The 2021 Honda Ridgeline has 96 NHTSA owner complaints and 7 active recall campaigns on file. Here's the breakdown — what's serious, what's noise, and what a working mechanic would actually do about it.
The 2021 Honda Ridgeline has 96 NHTSA owner complaints and 7 recalls on file (U.S. federal records, as of August 2026). The most-reported system is engine at 16 complaints, typically surfacing around 45,560 miles (~$3,100 to repair). Source: NHTSA Office of Defects Investigation.
Average for the segment. Some recurring trouble spots worth knowing about.
0
Critical
7
Severe
0
Moderate
Should you avoid this 2021 Ridgeline?
Acceptable — with caveats
Worth owning if you verify the specific issues below before you buy.
Reliability score 6.4/10 — around the segment average
7 recall campaigns on file
Our read of the federal NHTSA complaint and recall record for this exact year and model —
not a substitute for a pre-purchase inspection. How we score.
NHTSA crash-test safety ratings
5 / 5 overall
Overall★★★★★5/5
Frontal crash★★★★★5/5
Side crash★★★★★5/5
Rollover★★★★★4/5
Driver-assist features on the tested model:
Electronic stability control: Standard · Forward collision warning: Standard · Lane departure warning: Standard
Source: NHTSA New Car Assessment Program — tested configuration: 2021 Honda RIDGELINE PU/CC AWD. Stars rate crash protection in NHTSA's tests, not overall reliability — see the owner-complaint data below for what actually goes wrong.
Buying a used 2021 Honda Ridgeline? Check these first
Here's what this model is known to do — so you can inspect for it, price it in, or
make the seller fix it before you sign.
What to inspect on this specific car
engine — 16 owner reports
· tends to show around 45,560 mi · ~$3,100 to fix
lighting — 14 owner reports
· tends to show around 22,514 mi · ~$250 to fix
electrical — 13 owner reports
· ~$850 to fix
powertrain — 11 owner reports
· ~$2,500 to fix
⚠ The one to take seriously: body is flagged
severe on this model
.
Inspect it closely on a test drive.
Recalls to confirm are done
Run the VIN from the listing — 7 active recalls on this model. Recall repairs are always free.
Verdict for buyers: 6.4/10 model. The priciest documented failure is
engine (~$3,100) — get the
seller's service records for it or inspect closely. Otherwise an average-risk used buy at a fair price.
We tell you what this model is known for and what to inspect — a vehicle-history report
tells you what this exact car has been through. Smart buyers get both.
A noise, a warning light, a repair quote, "should I buy this?" — get an answer grounded in
this vehicle's actual NHTSA record, not generic advice.
Dash light, leak, worn part — snap it and we'll read it against this car's record.
Photo attached — type a question or just hit Ask.
Answers use this vehicle's NHTSA complaint & recall record — owner-reported and unverified, not a diagnosis. Verify anything safety-critical with a mechanic.
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What owners are saying
recent NHTSA-filed complaints · verbatim
2021 Ridgeline· engine
I took my vehicle in to the dealer on 1/31/2023 to address recall 23-008 (Idle stop/start switch update). I had not had any problems with it , but I had them inspect it. They performed Bulletin 23-008, PGM-FI update. On 2/16/2023, after stopping at a stoplight, the engine shut…
The auto-highbeam feature does not operate properly. The highbeams are frequently engaged when an oncoming car is no more than 300 feet away. This irritates the oncoming motorist and creates a dangerous situation causing risk of a crash. The auto-highbeams also have a…
When driving at 70mph for a couple of hours and exiting the freeway, the truck will go into limp mode and won’t accelerate. This only happens when it’s very cold, less than 10 degrees Fahrenheit both times it happened to me. The engine service light will start to flash. You need…
Headlights don't dim in the auto function when there is oncoming traffic. Lights cycle from dim to bright when no oncoming traffic is present. This is an ongoing problem that presents every time the vehicle is driven at night.
Had a problem with your 2021 Honda Ridgeline?
File a complaint with NHTSA → It's free and official — owner filings are what build the federal safety record behind this page.
Estimate your repair exposure
Drag to your current mileage. Numbers are derived from this vehicle's complaint history.
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
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.
Fix: 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.
Air bags that deploy unintentionally during a crash increase the risk of injury.
Fix: Dealers will replace the seat weight sensors, free of charge. Owner notification letters were mailed July 7, 2026. Owners may contact Honda's customer service at 1-888-234-2138. Honda's numbers for this recall are BOL, WO9, OOA, WOM, XOH, NOC, POD, BOE, UOF, POB, EOG, AOI, QO8, TOJ, DO7, and SOK. This recall expands previous NHTSA recall number 24V064. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning May 29, 2026.
Honda (America Honda Motor Co) is recalling certain 2020-2024 Ridgeline vehicles
A rearview camera that does not display an image can reduce the driver's rear view, increasing the risk of a crash.
Fix: Dealers will replace the RVC tailgate wire harness, free of charge. Owner letters were mailed November 8, 2024. Owners may contact Honda service at 1-888-234-2138. Honda's number for this recall is YI7.
It's got known weak points. With a reliability score of 6.4 out of 10 based on 96 owner complaints filed with NHTSA, the 2021 Honda Ridgeline has a higher-than-average rate of reported issues. The areas to watch are listed above. Whether it's worth owning depends on price, condition, and how much repair exposure you can absorb.
Should you avoid the 2021 Honda Ridgeline?
The 2021 Honda Ridgeline is acceptable, with specific caveats. Worth owning if you verify the specific issues below before you buy. The record behind that call: Reliability score 6.4/10 — around the segment average; 7 recall campaigns on file. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.
What should I check before buying a used 2021 Honda Ridgeline?
Inspect the engine first — it's the most-reported issue on this model, with 16 owner complaints filed. Typical failure occurs around 45,560 miles. Average repair cost runs about $3,100 at an independent shop. Also confirm any open recalls have been completed by running the VIN, and ask for service records covering the problem areas listed above.
Is the 2021 Honda Ridgeline a good used car to buy?
It scores 6.4 out of 10 on our NHTSA-based read of 96 owner complaints. The main thing to watch is engine. Typical failure occurs around 45,560 miles. Priced fairly and clean on inspection, it's a reasonable used buy. Our data covers what this model is known for — pair it with a vehicle-history report on the VIN to see what that specific car has been through.
What's the most common problem on the 2021 Honda Ridgeline?
Based on NHTSA records, the most-reported issue is engine, with 16 complaints filed. Typical failure occurs around 45,560 miles. Average repair cost runs about $3,100 at an independent shop.
What's the most expensive thing that goes wrong?
The engine is one of the costlier repair items. Average repair cost runs about $3,100 at an independent shop. Typical failure occurs around 45,560 miles. Catching early warning signs can sometimes extend life by 20–30,000 miles.
How do I check if my Honda Ridgeline has open recalls?
Paste your VIN into the decoder at the top of this page. We pull live from NHTSA, so you'll see exactly which campaigns apply to your vehicle and whether the dealer has logged the fix. Recall repairs are always free regardless of mileage or warranty status.
Is an extended warranty worth it on a 2021 Honda Ridgeline?
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 96 complaints on file and the costliest repair averaging $3,100, one major failure more than pays for it. The catch is reading the contract — many providers exclude wear items and require pre-authorization, so cheaper plans are not always better value.
Recall and complaint data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database, last synced 1 day ago. Verify the raw federal record at
nhtsa.gov/vehicle/2021/Honda/Ridgeline.
Editorial commentary written by ProblemsByVin contributors and reviewed by ASE-certified mechanics.
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