TOYOTA 2017 TOYOTA SIENNA Recall
Check Your Product
According to the National Highway Traffic Safety Administration (NHTSA)
Product
2017 TOYOTA SIENNA
Brand
TOYOTA
Lot Codes / Batch Numbers
Not specified in NHTSA notice. Check official source for details.
Products Sold
Model Year 2017
Toyota Motor Engineering & Manufacturing is recalling certain 2017 TOYOTA SIENNA vehicles due to service brakes, hydraulic:power assist:vacuum issues. A sudden loss of braking assist can increase the risk of a crash..
Summary derived from NHTSA notice
Reason for Recall
As stated by NHTSA
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2018 Toyota Camry and Highlander vehicles, 2017 Toyota Sienna and Tacoma vehicles and 2017 Lexus RX350 vehicles. During the manufacturing process, the oil galley in the rotor for the brake booster vacuum pump assembly may have been improperly machined possibly resulting in a sudden loss of brake assist.
Reported concern (NHTSA)
A sudden loss of braking assist can increase the risk of a crash.
Recommended Action
Per NHTSA guidance
Toyota will notify owners, and dealers will replace the brake booster vacuum pump, free of charge. The recall began on May 9, 2018. Owners may contact Toyota customer service at 1-888-270-9371, or Lexus customer service at 1-800-255-3987. Toyota's numbers for this recall are J0K/JLD.
Verify this information on the official source
For complete details and official instructions, check the National Highway Traffic Safety Administration (NHTSA) directly.
View official NHTSA recall noticePage updated: Jan 10, 2026