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Service bulletin 06-90-24

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 id11002725
Published by NHTSA2024-07-01
Manufacturer's number06-90-24
Manufacturer's date2024-06-25
NHTSA componentSERVICE BRAKES

NHTSA's summary

This bulletin provides diagnosis and procedure information to be applied when diagnosing potential fluid leaks on front and rear brake calipers. This information has been developed to reduce unnecessary brake caliper replacement.

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
SEAT COVER UNLIMITED SEAT COVER UNLIMITED
SUBARU 64669AC260MU
SUBARU 64669AC360MU
SUBARU 64669AC370MU
SUBARU 64669AC380MU
SUBARU 64669AC390MU
SUBARU ASCENT2019, 2020, 2021, 2022, 2023, 2024
SUBARU B9 TRIBECA2006, 2007, 2008, 2009, 2010, 2011, 2012
SUBARU BAJA2003, 2004, 2005, 2006
SUBARU BRZ2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024
SUBARU CROSSTREK2012 to 2015
SUBARU CROSSTREK2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024
SUBARU CROSSTREK HYBRID2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023 (the catalog's model; the bulletin names a series or trim of it)
SUBARU FORESTER2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
SUBARU IMPREZA2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
SUBARU IMPREZA STI2008, 2009 (the catalog's model; the bulletin names a series or trim of it)
SUBARU IMPREZA WRX2015 (the catalog's model; the bulletin names a series or trim of it)
SUBARU LEGACY2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
SUBARU OUTBACK2000 to 2004
SUBARU OUTBACK2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
SUBARU OUTBACK SPORT2006 (the catalog's model; the bulletin names a series or trim of it)
SUBARU OUTBACK SPORT2008, 2009 (the catalog's model; the bulletin names a series or trim of it)
SUBARU SAFETY BELTS
SUBARU SOLTERRA2023, 2024
SUBARU TRIBECA2013 to 2014
SUBARU WAGON2002 to 2003
SUBARU WRX2002 to 2014
SUBARU WRX2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024
SUBARU WRX STI2004 to 2005
SUBARU WRX STI2008 to 2014
SUBARU WRX STI2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023 (the catalog's model; the bulletin names a series or trim of it)
SUBARU XV CROSSTREK2012, 2013, 2014, 2015
SUBARU XV CROSSTREK2016 to 2017
SUBARU XV CROSSTREK2022 to 2024
SUBARU XV CROSSTREK HYBRID2014, 2015 (the catalog's model; the bulletin names a series or trim of it)

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

Recalls for the same vehicles and component
20232492023-04-25. Brakes
20223952022-07-21. Brakes
19V6640002019-09-18. SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
20191042019-03-01. Brakes
20185022018-09-14. Brakes
18V6260002018-09-13. PARKING BRAKE
17V7010002017-11-07. SERVICE BRAKES; VEHICLE SPEED CONTROL:ACCELERATOR PEDAL
16V5760002016-08-03. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER; SUSPENSION
14V8300002014-12-31. SERVICE BRAKES, HYDRAULIC
20145862014-12-22. Brakes

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
06-94-25R2026-07-02. Service bulletin. This bulletin announces availability of new Electronic Brake Booster (EBB) & Vehicle Dynamics Control (VDC) module reprogramming files developed to address cases of a cracking-type noise heard under the dashboard in the brake pedal area when the brake pedal is released. (This is an revised version of the original bulletin.)
06-97-26R2026-07-02. Service bulletin. "This bulletin announces a design change to the front brake pads with a new friction material and shape that is intended to enhance the removal of rust and debris that can accumulate on the rotor surface, causing unevenness.(This is an revised version of the original bulletin.)"
06-97-262026-05-04. Service bulletin. This bulletin announces a design change to the front brake pads which have been redesigned with a new friction material and shape to enhance the removal of rust and debris that can accumulate on the rotor surface, causing unevenness.
06-92-24R2026-04-02. Service bulletin. In the interest of customer satisfaction, Subaru of America, Inc. (SOA) is extending the New Car Limited Warranty coverage for the front brake on 2019-24 model year Ascent models to 8 years (96 months) or 150,000 miles (whichever comes first) to address cases of front brake pulsation or squealing.
07-239-252025-12-01. Service bulletin. This bulletin announces the availability of reprogramming files designed to enhance the performance of regenerative braking control.
06-96-252025-09-02. Service bulletin. This bulletin announces the availability of reprogramming files for the HYDRAULIC UNIT ASSEMBLY(VDC). This logic was developed to address the following Diagnostic Trouble Code (DTC): C1411 ELECTRICAL CONTROL MODULE. If DTC C1411 is detected with a 30A2 failure detail code by the VDC perform the reprogramming procedure outlined.
06-95-25R2025-08-04. Service bulletin. This bulletin announces the availability of new reprogramming files developed to address cases of DTC C1C40 being detected by the Electronic Brake Booster (EBB) in addition to Failure Detail Code 30A2 stored within the Freeze Frame Data (FFD).
06-95-252025-06-03. Service bulletin. This bulletin announces the availability of new reprogramming files developed to address cases of DTC C1C40 being detected by the Electronic Brake Booster (EBB) in addition to Failure Detail Code 30A2 stored within the Freeze Frame Data (FFD).
06-92-24R2025-06-03. Service bulletin. In the interest of customer satisfaction, Subaru of America, Inc. (SOA) is extending the New Car Limited Warranty coverage for the front brake on 2019-24 model year Ascent models to 8 years (96 months) or 150,000 miles (whichever comes first) to address cases of front brake pulsation or squealing.
WQQ-52R2025-06-03. Service bulletin. "The repair instructions previously provided in the WQK-47 recall bulletin as been updated, the WQQ-52 recall will involve applying additional anti-corrosion material to the four-way (2-2 way) joint connector area of the brake line system on Forester, Impreza, WRX, and STI vehicles previously repaired under the WQK-47 (14V-311) brake line corrosion recall prior tothe December 23, 2014 WQK-47 recall bulletin revision."