TSB: SUBARU B9 TRIBECA, BRZ, FORESTER, IMPREZA, LEGACY, OUTBACK, TRIBECA, WRX, WRX STI, XV CROSSTREK (2005–2016)

Bulletin 02-162-15 — September 10, 2015

Bulletin Details

Bulletin ID02-162-15
ManufacturerSUBARU
ModelsB9 TRIBECA, BRZ, FORESTER, IMPREZA, LEGACY, OUTBACK, TRIBECA, WRX, WRX STI, XV CROSSTREK
Model Years2005–2016
Date IssuedSeptember 10, 2015
Date Added to NHTSAFebruary 27, 2017
ComponentENGINE (PWS)
Vehicles Affected77 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 ANNOUNCES A DESIGN CHANGE TO THE OIL PRESSURE SWITCH ASSEMBLY. NICKEL PLATING HAS BEEN APPLIED TO THE INTERNAL SWITCH CONTACTS TO ENHANCE THEIR DURABILITY AND REDUCE THE POSSIBILITY OF POOR CONTACT WHICH C

Affected Vehicles

MakeModelYearComponent
SUBARU BRZ 2016 060000 ENGINE (PWS)
SUBARU FORESTER 2016 060000 ENGINE (PWS)
SUBARU IMPREZA 2016 060000 ENGINE (PWS)
SUBARU LEGACY 2016 060000 ENGINE (PWS)
SUBARU OUTBACK 2016 060000 ENGINE (PWS)
SUBARU WRX 2016 060000 ENGINE (PWS)
SUBARU XV CROSSTREK 2016 060000 ENGINE (PWS)
SUBARU BRZ 2015 060000 ENGINE (PWS)
SUBARU FORESTER 2015 060000 ENGINE (PWS)
SUBARU IMPREZA 2015 060000 ENGINE (PWS)
SUBARU LEGACY 2015 060000 ENGINE (PWS)
SUBARU OUTBACK 2015 060000 ENGINE (PWS)
SUBARU WRX 2015 060000 ENGINE (PWS)
SUBARU WRX STI 2015 060000 ENGINE (PWS)
SUBARU XV CROSSTREK 2015 060000 ENGINE (PWS)
SUBARU BRZ 2014 060000 ENGINE (PWS)
SUBARU FORESTER 2014 060000 ENGINE (PWS)
SUBARU IMPREZA 2014 060000 ENGINE (PWS)
SUBARU LEGACY 2014 060000 ENGINE (PWS)
SUBARU OUTBACK 2014 060000 ENGINE (PWS)
SUBARU TRIBECA 2014 060000 ENGINE (PWS)
SUBARU WRX 2014 060000 ENGINE (PWS)
SUBARU WRX STI 2014 060000 ENGINE (PWS)
SUBARU XV CROSSTREK 2014 060000 ENGINE (PWS)
SUBARU BRZ 2013 060000 ENGINE (PWS)
SUBARU FORESTER 2013 060000 ENGINE (PWS)
SUBARU IMPREZA 2013 060000 ENGINE (PWS)
SUBARU LEGACY 2013 060000 ENGINE (PWS)
SUBARU OUTBACK 2013 060000 ENGINE (PWS)
SUBARU TRIBECA 2013 060000 ENGINE (PWS)
SUBARU WRX 2013 060000 ENGINE (PWS)
SUBARU WRX STI 2013 060000 ENGINE (PWS)
SUBARU XV CROSSTREK 2013 060000 ENGINE (PWS)
SUBARU B9 TRIBECA 2012 060000 ENGINE (PWS)
SUBARU FORESTER 2012 060000 ENGINE (PWS)
SUBARU IMPREZA 2012 060000 ENGINE (PWS)
SUBARU LEGACY 2012 060000 ENGINE (PWS)
SUBARU OUTBACK 2012 060000 ENGINE (PWS)
SUBARU WRX 2012 060000 ENGINE (PWS)
SUBARU WRX STI 2012 060000 ENGINE (PWS)
SUBARU FORESTER 2011 060000 ENGINE (PWS)
SUBARU IMPREZA 2011 060000 ENGINE (PWS)
SUBARU LEGACY 2011 060000 ENGINE (PWS)
SUBARU OUTBACK 2011 060000 ENGINE (PWS)
SUBARU TRIBECA 2011 060000 ENGINE (PWS)
SUBARU WRX 2011 060000 ENGINE (PWS)
SUBARU WRX STI 2011 060000 ENGINE (PWS)
SUBARU FORESTER 2010 060000 ENGINE (PWS)
SUBARU IMPREZA 2010 060000 ENGINE (PWS)
SUBARU LEGACY 2010 060000 ENGINE (PWS)
SUBARU OUTBACK 2010 060000 ENGINE (PWS)
SUBARU TRIBECA 2010 060000 ENGINE (PWS)
SUBARU WRX 2010 060000 ENGINE (PWS)
SUBARU WRX STI 2010 060000 ENGINE (PWS)
SUBARU FORESTER 2009 060000 ENGINE (PWS)
SUBARU LEGACY 2009 060000 ENGINE (PWS)
SUBARU OUTBACK 2009 060000 ENGINE (PWS)
SUBARU TRIBECA 2009 060000 ENGINE (PWS)
SUBARU WRX 2009 060000 ENGINE (PWS)
SUBARU WRX STI 2009 060000 ENGINE (PWS)
SUBARU FORESTER 2008 060000 ENGINE (PWS)
SUBARU LEGACY 2008 060000 ENGINE (PWS)
SUBARU OUTBACK 2008 060000 ENGINE (PWS)
SUBARU TRIBECA 2008 060000 ENGINE (PWS)
SUBARU WRX 2008 060000 ENGINE (PWS)
SUBARU WRX STI 2008 060000 ENGINE (PWS)
SUBARU FORESTER 2007 060000 ENGINE (PWS)
SUBARU LEGACY 2007 060000 ENGINE (PWS)
SUBARU OUTBACK 2007 060000 ENGINE (PWS)
SUBARU TRIBECA 2007 060000 ENGINE (PWS)
SUBARU FORESTER 2006 060000 ENGINE (PWS)
SUBARU LEGACY 2006 060000 ENGINE (PWS)
SUBARU OUTBACK 2006 060000 ENGINE (PWS)
SUBARU TRIBECA 2006 060000 ENGINE (PWS)
SUBARU FORESTER 2005 060000 ENGINE (PWS)
SUBARU LEGACY 2005 060000 ENGINE (PWS)
SUBARU OUTBACK 2005 060000 ENGINE (PWS)

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What Should You Do?

If your vehicle is affected by this TSB, contact your authorized SUBARU dealer. Bring this bulletin ID (02-162-15) 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.