TireKick

Published dossier question

2021 Honda Civic common problems: the named, applicable issues

“Common” here means a reviewed failure syndrome in the published authority—not a frequency claim or a list ranked by raw owner-report volume.

Insufficient evidenceEvidence: Limited confidence

Insufficient evidence for a responsible candidate verdict.

Main regret risk

No named issue intersects your stated window.

Safer move

No published alternative improves on this supported verdict.

Open inspection briefSee what would change this answer
clm_honda-civic-2021-recall-recall-23v458000-obs-878

Configuration & exposure

Configuration: 6 reviewed 2021 configurations exist; the model-year authority does not guess which one a buyer has.

Exposure: No verified positive production denominator is present for 2021; normalized year comparison is refused. No configuration-specific denominator is available.

Named problem dossiers

Service Brakes, Hydraulic:Foundation Components:Master Cylinder safety campaign

official recall record

High severity
Whole generationSingle sourceEvidence: Limited confidence

The cited record is bound to model year 2021; no broader incidence claim is made.

Symptom
Honda (American Honda Motor Co.) is recalling certain 2020-2021 Civic, 2020-2023 Ridgeline, 2021-2023 Passport, 2021-2022 Pilot, and 2020 Acura MDX vehicles.
Why it matters
The official record describes a potential crash, fire, injury, or loss-of-control consequence.

Observed complaint mileage band; not an incidence probability

Reported onset roughly 57,000–91,000 mi (median 74,000 mi).

Onset band unknown.

Based on 2 usable reports (1 censored). Complaint mileage is an observed report band, not a population incidence estimate.

What to inspect

  • Check the VIN for open NHTSA actions, then ask the inspector to test the named system and document the result.

Pro check: Independent pre-purchase inspection.

Mitigation

  • Verify the campaign status by VIN and retain the completion receipt if the remedy was performed.

Verified remedy: Dealers will inspect and repair the brake booster assembly as necessary, free of charge. Owner notification letters were mailed August 7, 2023. Owners may contact Honda customer service at 1-888-234-2138. Honda's numbers for this recall are VEU, AEV, and ZET.

1 evidence receiptShow ▾
clm_honda-civic-2021-recall-recall-23v458000-obs-8782021 Honda CivicEvidence: Limited confidence

The official record describes a potential crash, fire, injury, or loss-of-control consequence.

“Honda (American Honda Motor Co.) is recalling certain 2020-2021 Civic, 2020-2023 Ridgeline, 2021-2023 Passport, 2021-2022 Pilot, and 2020 Acura MDX vehicles. The tie rod fastener that connects the brake booster and the brake master cylinder may have been improperly assembled during manufacturing, which can cause the brake master cylinder to separate from the booster assembly. Brake master cylinder separation can cause a loss of brake function and increase the risk of a crash. Dealers will inspect and repair the brake booster assembly as necessary, free of charge. Owner notification letters were mailed August 7, 2023. Owners may contact Honda customer service at 1-888-234-2138. Honda's numbers for this recall are VEU, AEV, and ZET.”
NHTSArecallOpen source record

Published from release rel_v4_cohort_20260726 with methodology m1-v4-authority-cohort. Open the full model-year authority →