Recall 10V499000 — SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER Defect in 2004-2006 TOYOTA HIGHLANDER
RECALL This recall affects up to 728,544 vehicles.
Recall Summary
| NHTSA Campaign | 10V499000 |
| Manufacturer | TOYOTA MOTOR NORTH AMERICA, INC. |
| Vehicles Affected | 728,544 |
| Component | SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER |
| Date Notified | |
| Affected Vehicles |
Defect Description
TOYOTA IS RECALLING CERTAIN MODEL YEAR 2005-2006 AVALON, MODEL YEAR 2004-2006 HIGHLANDER, MODEL YEAR 2004-2006 LEXUS RX, AND MODEL YEAR 2006 LEXUS GS AND IS VEHICLES. BRAKE FLUID CONTAINING POLYMERS IS USED THAT ACTS AS LUBRICANTS 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.
Safety 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 SEAL WITH A NEWLY DESIGNED ONE. THIS SERVICE WILL BE PERFORMED FREE OF CHARGE. THE SAFETY RECALL BEGAN ON NOVEMBER 15, 2010. OWNERS MAY CONTACT TOYOTA AT 1-800-331-4331 AND LEXUS AT 1-800-255-3987.
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| Campaign | Vehicle | Component | Date | Affected |
|---|---|---|---|---|
| 25V636000 | 2020 TOYOTA SUPRA | ELECTRICAL SYSTEM:STARTER ASSEMBLY:RELAY | 199,674 | |
| 25V876000 | 2025 TOYOTA SIENNA HYBRID | EQUIPMENT ADAPTIVE/MOBILITY:WHEELCHAIR RESTRAINTS/SECUREMENT:LATCH/ANCHOR: | 86 | |
| 25V877000 | 2021 TOYOTA redundant SIENNA | EQUIPMENT ADAPTIVE/MOBILITY:WHEELCHAIR RESTRAINTS/SECUREMENT:LATCH/ANCHOR: | 1,019 | |
| 25V872000 | 2025 TOYOTA HIGHLANDER | SEAT BELTS:REAR/OTHER:ANCHORAGE | 39 | |
| 25V595000 | 2024 TOYOTA CROWN | ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL | 591,377 | |
| 25V744000 | 2025 TOYOTA HIGHLANDER | BACK OVER PREVENTION:DISPLAY FUNCTION | 1,024,407 | |
| 25V657000 | 2023 TOYOTA SEQUOIA HYBRID | BACK OVER PREVENTION:SOFTWARE | 393,838 | |
| 25V577000 | 2023 TOYOTA BZ4X | VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM | 94,320 | |
| 25V322000 | 2025 TOYOTA TUNDRA HYBRID | EXTERIOR LIGHTING:BACK UP LIGHTS | 443,444 | |
| 25V058000 | 2025 TOYOTA TACOMA | SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS | 221,846 |