Vehicle recall 10V504000 · October 22, 2010
Honda Odyssey and Acura RL
Brake fluid containing polymers is used that acts as a lubricant for certain brake system components.
Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.
- Summary
- Honda is recalling certain model year 2005-2007 odyssey and Acura rl vehicles. Brake fluid containing polymers is used that acts as a lubricant for certain brake system components. If replacement brake fluid is used that does not contain such polymers, or that contains only small amounts, a part of the rubber seal located at the rear of the brake master cylinder may become dry, and the seal may curl during movement of the piston. If this occurs, a small amount of brake fluid could slowly leak from the seal into the brake booster.
- Consequence
- A leak of brake fluid could lead to a change in brake pedal feel and overtime a degradation in braking performance increasing the risk of a crash.
- Remedy
- Dealers will replace the brake master cylinder seal free of charge. The recall is expected to begin during December 2010. Owners may contact Honda at 1-800-999-1009.
- Notes
- Safety recall no. R51 Honda R52 acura.owners may also contact the national highway traffic safety administration's vehicle safety hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to http://www.safercar.gov.
Recall details
- NHTSA campaign
- 10V504000
- Reported to NHTSA
- October 22, 2010
- Filed by
- HONDA (AMERICAN HONDA MOTOR CO.)
- Manufacturer campaign
- R51 HONDA R52 ACURA
- Owner notification
- December 31, 2010
- Vehicles potentially affected
- 471,820
- Initiated by
- the manufacturer
- Components
- Service brakes, hydraulic › Foundation components › Master cylinder
Vehicles covered
As listed by NHTSA. A recall usually covers only some vehicles of each model and year, often a production date range.
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