Clunk-Type Sound from Brake Booster – 2024 Subaru Impreza & Crosstrek

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NHTSA ID Number: 10241816 Manufacturer Communication Number: 06-89-23 Summary This bulletin announces availability of new reprogramming files for the Electronic Brake Booster (EBB) system designed to address cases of a clunk-type sound heard from the brake booster area within five minutes after shutting off the engine.   NUMBER: 06-89-23 DATE: 08/10/23 APPLICABILITY: 2024MY Impreza & Crosstrek SUBJECT: … Read more

Availability of New Master Cylinder to Brake Booster Seal Kits To Address Hard Brake Pedal Feel – 2008-2020 Subaru

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NHTSA ID Number: 10179422 Manufacturer Communication Number: 06-79-20 Summary This bulletin announces availability of new master cylinder application shaft seals.   NUMBER: 06-79-20 DATE: 08/31/20 APPLICABILITY: 2010-14MY Legacy and Outback 2008-16MY Impreza 2013-17MY Crosstrek 2009-20MY Forester 2008-20MY WRX SUBJECT: Availability of New Master Cylinder to Brake Booster Seal Kits To Address Hard Brake Pedal Feel   INTRODUCTION: … Read more

Design Changes to Master Cylinder and Brake Booster – 2012-2015 Subaru

NUMBER: 06-50-15 DATE: 08/10/15   APPLICABILITY: 2014-15MYForester Models 2012-15MY Impreza and XV Crosstrek Models (EXCEPT Hybrid) SUBJECT: Design Changes to Master Cylinder and Brake Booster   INTRODUCTION This bulletin informs of a parts change to the brake system Master Cylinder and Vacuum Booster.  Whenever replacement of either of these components is required, the identification procedure provided … Read more