2021 Honda Ridgeline: Problems & Reliability
AVOID2021 Honda Ridgeline: AVOID — 103 owner complaints (2.49 per 1,000 sold), rated on its recalls: 7 campaigns, 2 for fire or crash risk; top issue: engine (30 complaints).
CarWhere's verdict score for the 2021 is 1.69, where 1.00 is a typical Ridgeline year once complaints are weighted for severity and spread over time on the road; the avoid line is 1.60, so this year clears it by 0.09. 40% of its complaints are severe — a crash, fire, injury or a safety-critical system. Its raw count is below the median year, but it has been on the road only about 5 years, so complaints are arriving faster than for older Ridgeline years.
Sources: NHTSA owner complaints (ODI), recall campaigns and manufacturer service bulletins, published U.S. sales, CarWhere verified buyer prices · Model years 2015–2026 compared · Updated 2026-11-07 · By CarWhere Research · Methodology
103
NHTSA complaints
2.49
Complaints per 1,000 sold
83
Service bulletins
7
Recall campaigns
Most-reported 2021 Honda Ridgeline problems
Engine leads a spread-out record, named in 29% of complaints.
| Component | Complaints | Share of 2021 complaints |
|---|---|---|
| Engine | 30 | 29% |
| Electrical system | 15 | 15% |
| Forward collision avoidance | 15 | 15% |
| Unknown or other | 14 | 14% |
| Exterior lighting | 14 | 14% |
A complaint can name more than one component, so shares can add up to more than 100%.
2021 Honda Ridgeline recalls
7 recall campaigns on federal record for the 2021, reported between Nov 18, 2021 and Jun 5, 2026.
| NHTSA campaign | Reported | Component |
|---|---|---|
| 26V365000 | Jun 5, 2026 | Structure › Frame and members |
| 26V332000 | May 22, 2026 | Air bags › Sensor › Occupant classification › Front passenger |
| 24V321000 | May 10, 2024 | Backup camera / back-over prevention › Sensing system › Camera |
| 24V064000 | Feb 1, 2024 | Air bags › Sensor › Occupant classification › Front passenger |
| 23V458000 | Jun 29, 2023 | Service brakes, hydraulic › Foundation components › Master cylinder |
| 23V174000 | Mar 16, 2023 | Visibility › Rearview mirrors/devices › Exterior |
| 21V900000 | Nov 18, 2021 | Seat belts › Rear/other › Retractor |
2021 Honda Ridgeline service bulletins
The manufacturer has filed 83 technical service bulletins with NHTSA for the 2021 — close to the 68 of the median Ridgeline year from 2015 to 2026. Coded bulletins most often cover visibility (25), electrical system (22), engine & cooling (21). Bulletins are repair instructions for dealer technicians, not recalls.
The 2021 vs. the year before and after
From the 2020 to the 2021, owner complaints fell 40% (171 → 103) — an improvement. The 2022 that followed rose 16% (103 → 119), so the 2021 is the cleaner of the two by count.
| Model year | Verdict | Complaints | Bulletins | Recalls | Avg. buyer-paid |
|---|---|---|---|---|---|
| 2020 Ridgeline | AVOID | 171 | 76 | 9 | — |
| 2021 (this page) | AVOID | 103 | 83 | 7 | — |
| 2022 Ridgeline | AVOID | 119 | 71 | 3 | — |
Prices are averages of CarWhere verified buyer transactions (shown when 3+ deals exist for the year). Full year-by-year table: Honda Ridgeline years to avoid.
What to check on a used 2021 Honda Ridgeline
Engine (30 complaints on the 2021): cold-start it yourself and listen for ticking or knocking; check for oil leaks, low coolant and a lit check-engine light, and ask for oil-change records.
Electrical system (15 complaints on the 2021): test every light, window, lock, the infotainment screen and the charging system, and have the car scanned for stored fault codes.
Forward collision avoidance (15 complaints on the 2021): ask about false automatic-braking events and look for driver-assist warning messages.
Exterior lighting (14 complaints on the 2021): check low and high beams, brake lights and turn signals, and look for condensation inside the housings.
Powertrain / transmission (11 complaints on the 2021): test-drive from cold through every gear and feel for slipping, harsh or delayed shifts and shudder; ask whether the transmission fluid has been serviced.
Recalls: confirm all 7 campaigns above were completed on this VIN.
Nearby Ridgeline years with a better rating: 2024.
Know what to pay for the right 2021 Honda Ridgeline — then negotiate it
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FAQ
Is the 2021 Honda Ridgeline reliable?
2021 Honda Ridgeline: AVOID — 103 owner complaints (2.49 per 1,000 sold), rated on its recalls: 7 campaigns, 2 for fire or crash risk; top issue: engine (30 complaints). CarWhere's verdict score for the 2021 is 1.69, where 1.00 is a typical Ridgeline year once complaints are weighted for severity and spread over time on the road; the avoid line is 1.60, so this year clears it by 0.09.
What are the most common 2021 Honda Ridgeline problems?
By NHTSA owner complaints, the most-reported areas on the 2021 Honda Ridgeline are engine (30, 29%), electrical system (15, 15%), forward collision avoidance (15, 15%). The manufacturer has 83 service bulletins on file for this model year.
How many recalls does the 2021 Honda Ridgeline have?
7 recall campaigns on federal record for the 2021 Honda Ridgeline, most recently 26V365000 (Jun 5, 2026, structure); 26V332000 (May 22, 2026, air bags); 24V321000 (May 10, 2024, backup camera / back-over prevention). Recall completion is VIN-specific, so check the exact car.
How do I check a specific 2021 Honda Ridgeline before buying?
Decode the VIN free at carwhere.com/tools/vin-decoder to confirm the build, then run the $9.99 CarWhere Full VIN Report for the exact VIN — recall, complaint, and service-bulletin record for this model year, the original window sticker where the manufacturer publishes one, and a market price check from verified buyers. One-time purchase, no subscription.
Sources & method
Complaint, recall and service-bulletin counts for the 2021 Honda Ridgeline come from NHTSA's Office of Defects Investigation; the per-1,000 rate divides complaints by published U.S. 2021 calendar-year sales; the verdict is CarWhere’s severity-weighted, time-on-road-adjusted score compared with the model’s own median year. Complaints are owner allegations, not verified defects. Full methodology.