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Service bulletin ZJB_Dealer Packa

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10164922
Published by NHTSA2019-09-16
Manufacturer's numberZJB_Dealer Packa
Manufacturer's date2019-08-28
NHTSA componentSERVICE BRAKES, HYDRAULIC; SERVICE BRAKES

NHTSA's summary

Dealer Package: Toyota has received reports about certain internal malfunctions of the brake booster assemblies in some of the subject vehicles. Although the brake booster and brake booster pump assemblies are covered by Toyota?s New Vehicle Limited Warranty for 3 years or 36,000 miles (whichever comes first), Toyota is now offering a voluntary Customer Support Program that applies to certain internal malfunctions of the brake booster assemblies. The following information is provided to inform you and your staff of the program notification schedule and your degree of involvement.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Brakes

Vehicles listed
TOYOTA PRIUS2010, 2011, 2012, 2013, 2014, 2015
TOYOTA PRIUS V2012, 2013, 2014, 2015

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20131932013-06-05. Brakes
13V2350002013-06-05. SERVICE BRAKES
20100372010-02-09. Brakes
10V0390002010-02-09. SERVICE BRAKES, AIR:ANTILOCK:CONTROL UNIT/MODULE

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
TTT0636202022-06-21. Service bulletin. TT: Some Toyota vehicles installed with Toyota Complete Maintenance Care (TCMC) brake pads may exhibit a groan or squeak noise in various driving conditions
T-SB-0014-222022-04-18. Service bulletin. TSB: This Service Bulletin includes procedures to replace damaged or loose front carpet floor retainer(s) without replacing the carpet assembly. Follow the Repair Procedure in this bulletin to replace the loose or damaged carpet floor retainer(s).
T-TT-0636-20 Rev2021-04-19. Service bulletin. TT: Some Toyota vehicles installed with Toyota Complete Maintenance Care (TCMC) brake pads may exhibit a groan or squeak noise in various driving conditions.
T-TT-0636-202021-02-16. Service bulletin. TT: Some Toyota vehicles installed with Toyota Complete Maintenance Care (TCMC) brake pads may exhibit a groan or squeak noise in various driving conditions.
T-TT-0636-202021-02-01. Service bulletin. TT: Some Toyota vehicles installed with Toyota Complete Maintenance Care (TCMC) brake pads may exhibit a groan or squeak noise in various driving conditions.
20TE07 - Dealer2020-12-21. Service bulletin. DP: Toyota has received reports regarding the Brake Booster and Brake Booster Pump Assemblies on certain 2012 ? 2014 model year Prius V and certain 2015 Model Year Prius V vehicles. These reports have indicated certain internal malfunctions of the Brake Booster Assembly. Although the Brake Booster and Brake Booster Pump Assemblies are covered by Toyota?s New Vehicle Limited Warranty for 3 years or 36,000 miles (whichever comes first), we at Toyota care about the customers? ownership experience. Toyota is providing coverage for repairs related to certain internal malfunctions of the Brake Booster and Brake Booster Pump Assemblies in some of the subject vehicles. The following information is provided to inform you and your staff of the program notification schedule and your degree of involvement.
20TE07 - Region2020-12-21. Service bulletin. RL: This Customer Support Program provides coverage as it applies to Brake Booster and Brake Booster Pump Assemblies. The specific condition covered by this program is related to certain internal malfunctions of the Brake Booster Assembly.
Customer Support2020-12-21. Service bulletin. DE: Toyota has received reports regarding the Brake Booster and Brake Booster Pump Assemblies on certain 2012 ? 2014 model year Prius V and certain 2015 Model Year Prius V vehicles. These reports have indicated certain internal malfunctions of the Brake Booster Assembly. Although the Brake Booster and Brake Booster Pump Assemblies are covered by Toyota?s New Vehicle Limited Warranty for 3 years or 36,000 miles (whichever comes first), we at Toyota care about the customers? ownership experience. Toyota is providing coverage for repairs related to certain internal malfunctions of the Brake Booster and Brake Booster Pump Assemblies in some of the subject vehicles. The following information is provided to inform you and your staff of the program notification schedule and your degree of involvement.
Customer Support2020-12-21. Service bulletin. RE: Toyota has received reports regarding the Brake Booster and Brake Booster Pump Assemblies on certain 2012 ? 2014 model year Prius V and certain 2015 Model Year Prius V vehicles. These reports have indicated certain internal malfunctions of the Brake Booster Assembly. Although the Brake Booster and Brake Booster Pump Assemblies are covered by Toyota?s New Vehicle Limited Warranty for 3 years or 36,000 miles (whichever comes first), we at Toyota care about the customers? ownership experience. Toyota is providing coverage for repairs related to certain internal malfunctions of the Brake Booster and Brake Booster Pump Assemblies in some of the subject vehicles. The following information is provided to inform you and your staff of the program notification schedule and your degree of involvement.
T-SB-0115-202020-12-21. Service bulletin. TSB: Some 2015 model year Prius V vehicles may exhibit a condition where the brake, ABS, and/or TRAC warning light(s) are on and/or a Check VSC message displays. Diagnostic Trouble Codes (DTCs) C1391, C1252, C1256, or C1253 may be stored. This condition may be caused by a small internal brake fluid leak in the brake booster assembly with master cylinder. Follow the Repair Procedure in this bulletin to address this condition.