TSB: SUBARU BRZ, CROSSTREK, FORESTER, IMPREZA, WRX, XV CROSSTREK (2008–2017)

Bulletin 07-128-18R — January 24, 2018

Bulletin Details

Bulletin ID07-128-18R
ManufacturerSUBARU
ModelsBRZ, CROSSTREK, FORESTER, IMPREZA, WRX, XV CROSSTREK
Model Years2008–2017
Date IssuedJanuary 24, 2018
Date Added to NHTSANovember 5, 2018
ComponentSERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
Vehicles Affected95 combinations

What is a TSB?

A Technical Service Bulletin is a document issued by the vehicle manufacturer to inform dealership technicians about a known issue and the recommended repair procedure. TSBs are not mandatory recalls — they serve as repair guidance for common problems.

If your vehicle has this issue, bring this bulletin ID to your dealer. If under warranty, the repair should be covered at no cost.

Summary

This Service Information bulletin provides a measurement and adjustment procedure for the stop lamp switch. An improperly adjusted (or faulty) stop lamp switch can cause any of the DTCs listed above to set and result in the related system

Affected Vehicles

MakeModelYearComponent
SUBARU BRZ 2017 125100 EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH
SUBARU BRZ 2017 124000 EXTERIOR LIGHTING:BACK UP LIGHTS
SUBARU BRZ 2017 031000 SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
SUBARU CROSSTREK 2017 124000 EXTERIOR LIGHTING:BACK UP LIGHTS
SUBARU CROSSTREK 2017 125100 EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH
SUBARU CROSSTREK 2017 110000 ELECTRICAL SYSTEM
SUBARU CROSSTREK 2017 031000 SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
SUBARU FORESTER 2017 110000 ELECTRICAL SYSTEM
SUBARU FORESTER 2017 124000 EXTERIOR LIGHTING:BACK UP LIGHTS
SUBARU FORESTER 2017 031000 SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
SUBARU WRX 2017 124000 EXTERIOR LIGHTING:BACK UP LIGHTS
SUBARU WRX 2017 031000 SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
SUBARU WRX 2017 125100 EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH
SUBARU BRZ 2016 125100 EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH
SUBARU BRZ 2016 124000 EXTERIOR LIGHTING:BACK UP LIGHTS
SUBARU BRZ 2016 031000 SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
SUBARU CROSSTREK 2016 125100 EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH
SUBARU CROSSTREK 2016 110000 ELECTRICAL SYSTEM
SUBARU CROSSTREK 2016 031000 SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
SUBARU CROSSTREK 2016 124000 EXTERIOR LIGHTING:BACK UP LIGHTS
SUBARU FORESTER 2016 125100 EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH
SUBARU FORESTER 2016 031000 SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
SUBARU FORESTER 2016 124000 EXTERIOR LIGHTING:BACK UP LIGHTS
SUBARU FORESTER 2016 110000 ELECTRICAL SYSTEM
SUBARU IMPREZA 2016 110000 ELECTRICAL SYSTEM
SUBARU IMPREZA 2016 124000 EXTERIOR LIGHTING:BACK UP LIGHTS
SUBARU IMPREZA 2016 031000 SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
SUBARU IMPREZA 2016 125100 EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH
SUBARU WRX 2016 125100 EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH
SUBARU WRX 2016 124000 EXTERIOR LIGHTING:BACK UP LIGHTS
SUBARU WRX 2016 031000 SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
SUBARU BRZ 2015 031000 SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
SUBARU BRZ 2015 125100 EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH
SUBARU BRZ 2015 124000 EXTERIOR LIGHTING:BACK UP LIGHTS
SUBARU CROSSTREK 2015 125100 EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH
SUBARU FORESTER 2015 124000 EXTERIOR LIGHTING:BACK UP LIGHTS
SUBARU FORESTER 2015 031000 SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
SUBARU FORESTER 2015 125100 EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH
SUBARU FORESTER 2015 110000 ELECTRICAL SYSTEM
SUBARU IMPREZA 2015 124000 EXTERIOR LIGHTING:BACK UP LIGHTS
SUBARU IMPREZA 2015 125100 EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH
SUBARU IMPREZA 2015 031000 SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
SUBARU IMPREZA 2015 110000 ELECTRICAL SYSTEM
SUBARU WRX 2015 125100 EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH
SUBARU WRX 2015 031000 SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
SUBARU WRX 2015 124000 EXTERIOR LIGHTING:BACK UP LIGHTS
SUBARU XV CROSSTREK 2015 110000 ELECTRICAL SYSTEM
SUBARU XV CROSSTREK 2015 124000 EXTERIOR LIGHTING:BACK UP LIGHTS
SUBARU XV CROSSTREK 2015 031000 SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
SUBARU BRZ 2014 124000 EXTERIOR LIGHTING:BACK UP LIGHTS
SUBARU BRZ 2014 125100 EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH
SUBARU BRZ 2014 031000 SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
SUBARU CROSSTREK 2014 125100 EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH
SUBARU FORESTER 2014 031000 SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
SUBARU FORESTER 2014 124000 EXTERIOR LIGHTING:BACK UP LIGHTS
SUBARU FORESTER 2014 110000 ELECTRICAL SYSTEM
SUBARU FORESTER 2014 125100 EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH
SUBARU IMPREZA 2014 125100 EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH
SUBARU IMPREZA 2014 110000 ELECTRICAL SYSTEM
SUBARU IMPREZA 2014 031000 SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
SUBARU IMPREZA 2014 124000 EXTERIOR LIGHTING:BACK UP LIGHTS
SUBARU XV CROSSTREK 2014 110000 ELECTRICAL SYSTEM
SUBARU XV CROSSTREK 2014 031000 SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
SUBARU XV CROSSTREK 2014 124000 EXTERIOR LIGHTING:BACK UP LIGHTS
SUBARU BRZ 2013 125100 EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH
SUBARU BRZ 2013 031000 SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
SUBARU BRZ 2013 124000 EXTERIOR LIGHTING:BACK UP LIGHTS
SUBARU CROSSTREK 2013 125100 EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH
SUBARU IMPREZA 2013 031000 SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
SUBARU IMPREZA 2013 124000 EXTERIOR LIGHTING:BACK UP LIGHTS
SUBARU IMPREZA 2013 110000 ELECTRICAL SYSTEM
SUBARU IMPREZA 2013 125100 EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH
SUBARU XV CROSSTREK 2013 110000 ELECTRICAL SYSTEM
SUBARU XV CROSSTREK 2013 031000 SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
SUBARU XV CROSSTREK 2013 124000 EXTERIOR LIGHTING:BACK UP LIGHTS
SUBARU IMPREZA 2012 125100 EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH
SUBARU IMPREZA 2012 031000 SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
SUBARU IMPREZA 2012 124000 EXTERIOR LIGHTING:BACK UP LIGHTS
SUBARU IMPREZA 2012 110000 ELECTRICAL SYSTEM
SUBARU IMPREZA 2011 125100 EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH
SUBARU IMPREZA 2011 110000 ELECTRICAL SYSTEM
SUBARU IMPREZA 2011 124000 EXTERIOR LIGHTING:BACK UP LIGHTS
SUBARU IMPREZA 2011 031000 SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
SUBARU IMPREZA 2010 031000 SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
SUBARU IMPREZA 2010 125100 EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH
SUBARU IMPREZA 2010 110000 ELECTRICAL SYSTEM
SUBARU IMPREZA 2010 124000 EXTERIOR LIGHTING:BACK UP LIGHTS
SUBARU IMPREZA 2009 125100 EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH
SUBARU IMPREZA 2009 124000 EXTERIOR LIGHTING:BACK UP LIGHTS
SUBARU IMPREZA 2009 110000 ELECTRICAL SYSTEM
SUBARU IMPREZA 2009 031000 SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
SUBARU IMPREZA 2008 125100 EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH
SUBARU IMPREZA 2008 110000 ELECTRICAL SYSTEM
SUBARU IMPREZA 2008 031000 SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
SUBARU IMPREZA 2008 124000 EXTERIOR LIGHTING:BACK UP LIGHTS

Related SUBARU Recalls

CampaignModelYearComponentSummary
FORESTER HYBRID 2025 FUEL SYSTEM, GASOLINE:STORAGE:TANK AS... Subaru of America, Inc. is recalling certain 2026 Crosstrek hybrid, and 2025 ...
CROSSTREK HYBRID 2026 FUEL SYSTEM, GASOLINE:STORAGE:TANK AS... Subaru of America, Inc. is recalling certain 2026 Crosstrek hybrid, and 2025 ...
FORESTER 2026 STRUCTURE:BODY:HATCHBACK/LIFTGATE:HIN... Subaru of America, Inc. (Subaru) is recalling certain 2026 Forester vehicles....
SOLTERRA 2025 BACK OVER PREVENTION:DISPLAY FUNCTION Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2022-2...
SOLTERRA 2023 BACK OVER PREVENTION:DISPLAY FUNCTION Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2022-2...

What Should You Do?

If your vehicle is affected by this TSB, contact your authorized SUBARU dealer. Bring this bulletin ID (07-128-18R) when you visit. If under warranty, the repair should be free. If your warranty has expired, ask about goodwill coverage — manufacturers sometimes cover TSB-related repairs beyond the warranty period.

Frequently Asked Questions

A recall is a mandatory safety fix — the manufacturer must repair every affected vehicle for free. A TSB is an advisory document that describes a known issue and the recommended fix, but repairs are not required. However, some TSBs eventually lead to recalls if the issue poses a safety risk. TSBs are generally issued for quality or performance problems, while recalls address safety defects.

If your vehicle is still under the manufacturer's warranty, TSB-related repairs are typically covered at no cost. If your warranty has expired, you can ask the dealer about goodwill or customer assistance programs. Many manufacturers will cover or partially cover repairs for well-known issues, especially if the TSB was issued recently or affects a large number of vehicles.

Check the make, model, and model year listed above against your vehicle. If they match, this bulletin likely applies. However, TSBs may only affect vehicles with specific production dates, VIN ranges, or configurations. Your dealer can confirm by entering your VIN into their service system, which will show all applicable TSBs and recalls.

This data comes from the National Highway Traffic Safety Administration (NHTSA). Manufacturers are required to submit copies of all communications (including TSBs) sent to their dealers to NHTSA. The agency makes this data publicly available as part of its vehicle safety monitoring program.