Service bulletins for the 2011 Subaru Legacy
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.
350 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
| 06-53-16R | 2018-06-04. Service bulletin. SERVICE BRAKES. This bulletin announces a design change to the front brake caliper supports to address customer concerns of a rattling sound heard while driving. The change involves a reduction in the amount of clearance between the caliper support mounting bolt holes and the mounting bolts. NOTE: This information is applicable to models using 16? front brakes ONLY. |
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| PAN-AUDIO | 2018-06-04. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. PANASONIC AUDIO SYSTEMS TROUBLESHOOTING GUIDE |
| 06-53-16 | 2018-06-04. Service bulletin. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER; SERVICE BRAKES, AIR:DISC:CALIPER. This bulletin announces a design change to the front brake caliper supports to address customer concerns of a rattling sound heard while driving. The change involves a reduction in the amount of clearance between the caliper support mounting bolt holes and the mounting bolts. NOTE: This information is applicable to models using 16? front brakes ONLY. |
| 16-101-16 | 2018-06-04. Service bulletin. ENGINE AND ENGINE COOLING. This bulletin announces a production process change to the starter ring gear portion of the torque converter assembly. To address customer concerns of a squeaking-type sound heard while cranking the engine, a change to improve anti-wear characteristics of the ring gear was made. |
| 12-117-10R | 2018-06-04. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY. Models with Sunroofs only. If you encounter a customer complaint of water leaking into the interior of the vehicle from the map light area, the following 2 areas should be inspected closely for a potential source or cause: |
| 18-186-16 | 2018-06-04. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. The purpose of this bulletin is to provide a description of current changes to Service Manuals available via the Subaru Technical Information System (STIS) web site. The tables contained within this bulletin are to be used as guides for becoming aware of the latest changes. |
| WQR53-memo | 2018-06-04. Service bulletin. AIR BAGS. NHTSA announced in a press conference today, the planned expansion of the airbag inflator recall to an additional 35 to 40 million vehicles from various manufacturers nationwide. We are currently assessing which of our models may be covered. We hope to make that determination soon. When specific vehicles are identified, owners will be notified plus vehicle identification numbers (VINs) can be researched on Subaru.com or on the NHTSA web site Safercar.gov. |
| 16-107-17R | 2018-04-16. Service bulletin. POWER TRAIN. 2010-15 Legacy/ Outback 2.5L NA CVT, 2015 Legacy/ Outback 3.6L NA CVT, 2012-15 Impreza 2.0L NA CVT, 2013-15 Crosstrek 2.0L NA CVT, 2014-15 Crosstrek Hybrid CVT 2014-15 Forester 2.5L NA CVT 2014-15 Forester 2.0L Turbo CVT 2015 WRX 2.0L Turbo models only. In the interest of customer satisfaction, Subaru of America, Inc. (SOA) is extending the New Car Limited Powertrain Warranty coverage for the Continuously Variable Transmission (CVT) on the above listed models and model years from the original five (5) years or sixty thousand (60,000) miles (whichever comes first) to ten (10) years or one-hundred thousand (100,000) miles (whichever comes first). This change is not in response to any specific condition, rather it is to provide customers with added assurance regarding the function and overall performance of their CVT. Additionally, vehicles which are more than ten (10) years old or beyond one-hundred thousand (100,000) miles at the time customer notification letters are mailed are being offered additional coverage for a period of one-year from the date of the customer notification letters. For these vehicles, retailers must contact Subaru Claims Helpline prior to claims submission at 1-866-SUBARU2 (1-866-782-2782) |
| 165817 | 2018-04-02. Service bulletin. PARKING BRAKE. This bulletin announces a new replacement EPB actuator assembly to address DTC C0251. In isolated cases, the automatic calibration function of the EPB actuator may not always occur when turning the ignition on. As a temporary result, the EPB may not function, the brake system warning lamp will flash to alert the driver and DTC C0251 will be stored in memory. The EPB will resume normal operation on the next key cycle. |
| 01-168-09R | 2018-04-02. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. The purpose of this bulletin is to provide replacement key and immobilizer information along with an overview of the Subaru Lock Information web-site. |
| 07-131-18 | 2018-03-13. Service bulletin. ELECTRICAL SYSTEM; EXTERIOR LIGHTING:BRAKE LIGHTS. This 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?s (e. g. VDC and/or EyeSight) warning lamp to illuminate. |
| 16-107-17R | 2017-12-15. Service bulletin. POWER TRAIN; EQUIPMENT; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. CVT MODELS ONLY. In the interest of customer satisfaction, Subaru of America, Inc. (SOA) is extending the New Car Limited Powertrain Warranty coverage for the Continuously Variable Transmission (CVT) on the above listed models and model years from the original five (5) years or sixty thousand (60,000) miles (whichever comes first) to ten (10) years or one-hundred thousand (100,000) miles (whichever comes first). This change is not in response to any specific condition, rather it is to provide customers with added assurance regarding the function and overall performance of their CVT. Additionally, vehicles which are more than ten (10) years old or beyond one-hundred thousand (100,000) miles at the time customer notification letters are mailed are being offered additional coverage for a period of one-year from the date of the customer notification letters. |
| 01-168-09R | 2017-10-27. Service bulletin. EQUIPMENT. The purpose of this bulletin is to provide replacement key and immobilizer information along with an overview of the Subaru Lock Information web-site. |
| 12-117-10R | 2017-09-14. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY; STRUCTURE:BODY:ROOF AND PILLARS. MODELS WITH SUNROOFS ONLY. If you encounter a customer complaint of water leaking into the interior of the vehicle from the map light area, the following 2 areas should be inspected closely for a potential source or cause: * The leak could be caused by water leaking past the sunroof cable mechanism. To remedy the condition, silicone sealer will need to be carefully applied to both of the front end caps. * One or both of the sunroof drain tubes may be kinked or restricted causing water accumulated in the frame assembly to overflow and leak into the interior. |
| 16-107-17 | 2017-09-14. Service bulletin. POWER TRAIN; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. CVT MODELS ONLY. In the interest of customer satisfaction, Subaru of America, Inc. (SOA) is extending the New Car Limited Powertrain Warranty coverage for the Continuously Variable Transmission (CVT) on the above listed models and model years from the original five (5) years or sixty thousand (60,000) miles (whichever comes first) to ten (10) years or one-hundred thousand (100,000) miles (whichever comes first). This change is not in response to any specific condition, rather it is to provide customers with added assurance regarding the function and overall performance of their CVT. Additionally, vehicles which are more than ten (10) years old or beyond one-hundred thousand (100,000) miles at the time customer notification letters are mailed are being offered additional coverage for a period of one-year from the date of the customer notification letters. A copy of the customer letter is attached to this bulletin as reference. |
| ONEILL | 2017-08-14. Service bulletin. EXTERIOR LIGHTING:HEADLIGHTS. As part of Subaru's dedication to customer satisfaction, SOA is announcing a Low-Beam Halogen Headlamp Bulb Warranty Enhancement program. This extends warranty coverage for 2010 - 2012 Legacy (for the 2012 model year, the affected models are vehicles that were manufactured through August 8, 2011) and 2010 - 2012 Outback (for the 2012 model year, the affected models are vehicles that were manufactured through August 22, 2011) vehicles sold or leased in the United States ("Affected Vehicles"). Please note that this is not a recall. If a vehicle is presented in which one or more low-beam halogen headlamp bulb(s) are not "burned out," no repair is necessary. |
| 16-102-16 | 2017-08-14. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. TSB: All Models Equipped with CVT Transmissions. This Service Information bulletin provides a new flow chart and additional diagnostic tools to assist Technicians with troubleshooting DTC P0841- SECONDARY OIL PRESSURE SENSOR PERFORMANCE. |
| 16-103-16R | 2017-08-14. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION; POWER TRAIN. This bulletin has been developed in response to a small number of customer concerns regarding fluid seepage found coming from the CVT assembly. Investigation has identified a likely source of the seepage to be the sealant used on the CVT's oil pump chain cover. The repair involves removal, a thorough cleaning and inspection of the sealing surfaces followed by re-sealing the cover. |
| 02-164-16 | 2017-08-14. Service bulletin. ENGINE AND ENGINE COOLING. This Service Information bulletin announces a design change to the internal contact portion of the oil pressure switch to increase durability |
| 16-95-15R | 2017-08-14. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION; POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE); POWER TRAIN. Only models with CVT Transmission. This bulletin provides a diagnostic procedure for confirmation of a suspected CVT chain slip condition. Examples of customer concerns may be: abnormal transmission operating sounds, a shudder or vibration sensation, lack of power, hesitation, engine rpm rise without increase in vehicle speed or in isolated cases, a Check Engine Lamp illumination (with engine misfire DTCs stored in the ECM memory). |
| 16-103-16 | 2017-08-14. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION; POWER TRAIN. Only Models Equipped with TR690 CVT only. This bulletin has been developed in response to a small number of customer concerns regarding fluid seepage found coming from the CVT assembly. Investigation has identified a likely source of the seepage to be the sealant used on the CVT's oil pump chain cover. The repair involves removal, a thorough cleaning and inspection of the sealing surfaces followed by re-sealing the cover. |
| SM02 - WQC-39 | 2017-03-07. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; SERVICE BRAKES. IMPORTANT INFORMATION REGARDING SERVICE PROGRAM BULLETIN WQC-39 |
| SM01 | 2017-03-07. Service bulletin. FUEL SYSTEM, OTHER:FUEL FILTER. NEW SUBARU RECALL CAMPAIGN: OPTIONAL GENUINE SUBARU PUDDLE LIGHTS |
| 11-126-12 | 2017-03-07. Service bulletin. ENGINE. DTC P0456 REPROGRAMMING FILE AVAILABILITY |
| 16-85-12R | 2017-03-06. Service bulletin. EQUIPMENT. CVT SECONDARY PRESSURE SENSOR DIAGNOSTICS |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.