The Recall Desk
SevereNHTSA·23V458000·Announced 2023-06-29

2020–2023 Honda Ridgeline Brake Master Cylinder Separation Recall

Honda is recalling certain 2020–2023 Ridgeline vehicles because a fastener connecting the brake booster and master cylinder may have been improperly assembled, risking brake failure and crashes.

What this means for you

Illness, injury, or structural failure has been reported. Stop using the product immediately and contact the manufacturer for a refund or repair.

Our severity reasoning: This is a structural brake-system defect affecting a critical safety component. While no deaths or serious injuries are reported in the source, the hazard—brake master cylinder separation causing complete loss of brake function—poses significant risk of serious injury or death in operation, meeting the Severe threshold for structural vehicle defects with risk of major harm.

Plain-English summary

Honda (American Honda Motor Co.) is recalling certain 2020, 2021, 2022, and 2023 Honda Ridgeline vehicles, along with certain 2020–2023 Civic, 2021–2023 Passport, 2021–2022 Pilot, and 2020 Acura MDX models. The tie rod fastener that connects the brake booster and brake master cylinder may have been improperly assembled during manufacturing.

If the fastener is defective, the brake master cylinder can 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 or the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153). More information is available at www.nhtsa.gov.

The recalled product

Product
2020 HONDA RIDGELINE
Brand
HONDA
Manufacturer
Honda (American Honda Motor Co.)
Category
Vehicle — Brake System / Service Brakes
Hazard
  • brake-failure
  • master-cylinder-separation
Affected units
124,077

Is your product affected?

Check your packaging against the codes below. If any of them match, the product is part of this recall.

Model numbers (5)

  • RIDGELINE
  • PASSPORT
  • MDX
  • PILOT
  • CIVIC

Distribution

Distributed nationwide across the United States.

Related recalls

Same brand · HONDA

Same category