2021 Honda Accord Forward Collision Avoidance Problems

Source: NHTSA · Updated Oct 11, 2026 · 62 complaints analyzed

Owners have filed 62 complaints with NHTSA about forward collision avoidance problems on the 2021 Honda Accord, 26% of all complaints for this model year. Half of the reports with a mileage happened before 39,500 miles. The words owners use most often: “automatic braking” (13% of reports).

What owners describe

Phrases that appear unusually often in these complaints compared with complaints about other cars.

  • Automatic braking: mentioned in 8 of 62 complaints (13%)
  • Collision mitigation: mentioned in 6 of 62 complaints (10%)

At what mileage do forward collision avoidance problems happen?

Based on 6 complaints that reported the odometer reading.

Under 10k miles2 · 33%
10k–25k miles1 · 17%
25k–50k miles0 · 0%
50k–75k miles2 · 33%
75k–100k miles1 · 17%
100k–150k miles0 · 0%
150k+ miles0 · 0%

How serious are the reports?

Of 62 complaints, 7 mention a crash, 3 an injury.

Honda Accord forward collision avoidance complaints by model year

Peak: 2018, with 340 complaints
2006: 1200612007: 112012: 3201232013: 46462014: 552014552015: 22222016: 142016142017: 34342018: 34020183402019: 1541542020: 10320201032021: 62622022: 612022612023: 22222024: 252024252025: 13132026: 220262

n = 958 complaints · Source: NHTSA

Model yearForward Collision Avoidance complaintsShare of that yearMedian miles
2026 Accord218%—
2025 Accord1315%2,111
2024 Accord2517%13,000
2023 Accord2226%37,200
2022 Accord6124%35,000
2021 Accord6226%39,500
2020 Accord10328%35,000
2019 Accord15422%20,000
2018 Accord34018%37,000
2017 Accord346%62,000
2016 Accord142%39,950
2015 Accord224%81,000
2014 Accord556%82,000
2013 Accord463%118,000
2012 Accord31%70
2007 Accord10%—
2006 Accord10%—

When owners reported it

Peak: 2023, with 14 complaints
2021: 1202112022: 132022132023: 142023142024: 102024102025: 112025112026: 13202613

n = 62 complaints · Source: NHTSA

Related recalls (0)

No safety recall lists forward collision avoidance for the 2021 Honda Accord. A pattern of complaints does not always lead to a recall.

What owners report

Short excerpts of recent complaints, with personal details removed. Full reports are on NHTSA.gov.

Was at a stoplight, came to a complete stop once at a complete stop car completely shut all the way off, losing all electricity no hazard lights. You cannot press down on the brakes to restart the car. You could not do anything. Car lost 100% of power 5 to 10 minutes later, Vehicle shut back on…

Received Oct 9, 2026 · NHTSA complaint 11770230

Sudden braking; car comes to a complete stop and brakes so Hard. Most likely fault from Collision Mitigation Brakking system

Received Sep 19, 2026 · NHTSA complaint 11765567

The car's infotainment system constantly glitches out and changes channels,outputs,texts,videos while car is being driven. It's very distracting and dangerous. It will literally do it 100's of times within a short period. It's much worse than any text messaging distraction, which is against the…

Received Sep 15, 2026 · NHTSA complaint 11764376
Honda Accord
Urban Gray Pearl Honda Accord Hybrid Touring CY2 sedan at Honda Ilsan Dealership.. Representative photo; appearance varies by model year. Photo: Damian B Oh, CC BY-SA 4.0, via Wikimedia Commons.

Frequently asked questions

Do all 2021 Honda Accords have forward collision avoidance problems?

No. NHTSA has 62 owner complaints about forward collision avoidance for the 2021 Honda Accord (26% of the 241 complaints for this model year). Complaint data shows that the problem is reported, not how many of all cars sold are affected.

Was there a recall on the 2021 Honda Accord forward collision avoidance?

No recall currently lists forward collision avoidance for this vehicle.

At what mileage do forward collision avoidance problems start?

The median reported mileage is 39,500 miles: half of the reports with a mileage came before that.

What do owners say about forward collision avoidance problems on the 2021 Honda Accord?

The most frequent phrase is “automatic braking”, in 8 of 62 complaints, followed by “collision mitigation” (6).

Other 2021 Honda Accord problems

See all 2021 Honda Accord problems or forward collision avoidance problems across all Accord years.