2009 Subaru Impreza Technical Service Bulletins

218 technical service bulletins (TSBs) are on record for the 2009 Subaru Impreza. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10140499Apr 12, 2016Equipment. Revised TSB. The Subaru Lock Information Site (SLIS) is located at http://lockinfo.subaru.com, and provides information on how to obtain immobilizer codes and key cut codes for Subaru vehicles from the 2000MY to present. This bulletin identifies the equipment required to initialize (reset) the immobilizer code and cut the key blanks, for both immobilizer and non-immobilizer type keys.
• 10093841Nov 4, 2015Equipment. 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. We advise you to always refer to the stis web site when looking for the latest service information. Printed pages will not be made available to…
• 10093625Oct 12, 2015Exterior lighting. This bulletin provides a revised adjustment procedure to be used when diagnosing brake light switch (bls) -related dtcs c1531 and/or c0054. If the bls is out of adjustment, the abs and/or vdc warning lamp may illuminate.
• 10093117Sep 18, 2015Steering. If you encounter a vehicle that has a groaning type noise coming from the power steering pump when the wheel is turned to the full right or left position when the vehicle is parked, it may be caused by the relief valve vibrating within the pump. In lieu of replacing the power steering pump, the relief valve is now available as a replacement part.
• 10093105Sep 11, 2015Equipment. "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 could affect operation or cause improper illumination of the oil pressure warning lamp. A small pilot portion was added to the threaded area on p.n. 25240ka051 as shown in the…
• 10091965Jul 6, 2015Equipment. If you encounter a vehicle that has a groaning type noise coming from the power steering pump when the wheel is turned to the full right or left position when the vehicle is parked, it may be caused by the relief valve vibrating within the pump. In lieu of replacing the power steering pump, the relief valve is now available as a replacement part.
• 10140549Jun 17, 2015Equipment, Steering. If you encounter a vehicle that has a groaning type noise coming from the power steering pump when the wheel is turned to the full right or left position when the vehicle is parked, it may be caused by the relief valve vibrating within the pump. In lieu of replacing the power steering pump, the relief valve is now available as a replacement part.
• 10141514Apr 24, 2015Brakes. Annoucment to UPDATE ? Subaru Recall Campaign WQQ?52 Brake Line Corrosion
• 10083867Feb 11, 2015Equipment. This bulletin contains illustrations of exchange components and their manufacturer as well as a description of the proper exchange procedure. The purpose of revising this bulletin was to correct the tribeca rear seat dvd unit part numbers.
• 10080880Jan 26, 2015Brakes. This recall is being issued as a result of incomplete repair instructions provided in the impreza and forester repair procedure for the wqk-47 brake line corrosion recall.
• 10080783Jan 26, 2015Brakes. This announcement is to advise of recall wqq-52 being issued as a result of incomplete repair instructions provided in the impreza, wrx, sti, and forester repair procedure for the wqk-47 brake line corrosion recall.
• 10094206Dec 23, 2014Brakes. Wqk-47r - brake line corrosion
• 10094203Dec 22, 2014Brakes. Service memo announcement of subaru recall campaign: brake line corrosion wqq-52
• 10094201Dec 22, 2014Brakes. Wqk-47r - brake line corrosion
• 10235894Oct 23, 2014Steering, Electrical system. Revision to Troubleshooting Information for VDC DTC C0071
• 10093509Oct 23, 2014Steering, Electrical system. Revision to troubleshooting information for vdc dtc c0071
• 10235911Oct 10, 2014Engine cooling. Intercooler/Intake Air Duct
• 10056877Oct 10, 2014Equipment. Subaru: information regarding replacement revision of air intake duct for turbocharger where insulator portion of duct separates from duct and leaks boost pressure, loss of power and increased sound levels occurs. Model 2005-12 legacy, outback turbo, 2009-13 forester turbo, 2008-14 impreza wrx.
• 10234910Sep 2, 2014Transmission and drivetrain. Replacement AT Oil Cooler Piping
• 10092742Sep 2, 2014Transmission and drivetrain. Replacement at oil cooler piping - this bulletin will provide information regarding a change to the automatic transmission (at) fluid cooler piping and an addition to the service procedure used during their replacement.
• 10068350Sep 2, 2014Transmission and drivetrain. Summary to be provided on a future date.
• 10058149Sep 2, 2014Transmission and drivetrain. Subaru 2009-2013 myforester at models, 2008-2011 my impreza at models: bulletin information involving replacement required for the at oil cooler piping.
• 10056871Sep 2, 2014Steering, Transmission and drivetrain. Subaru: replacing coolant piping located adjacent to radiator that's corroded and damaged due to road salt and/or salt water accumulation and new replacement is double thick teflon coating. Model 2009-13 forester at, 20089-11 impreza at. *pe updated 08/05/2015
• 10091846Jul 29, 2014Equipment. Wqk-47 - brake line corrosion product campaign bulletin
• 10091844Jul 24, 2014Equipment. Service memo regarding spray application gun assembly / use caution
• 10232535Jul 17, 2014Electrical system. Replacement Key and Immobilizer Info
• 10091768Jul 10, 2014Electrical system. Wqk-47 - brake line corrosion product campaign bulletin
• 10234896Jul 1, 2014Brakes. Brake Line Corrosion
• 10234827Jun 10, 2014Brakes. New Subaru Recall Campaign: Brake Line Corrosion WQK?47
• 10084243Jun 10, 2014Brakes. New subaru recall campaign: brake line corrosion wqk]47
• 10233428Apr 22, 2014Brakes, Exterior lighting. This bulletin provides a revised adjustment procedure to be used when diagnosing Brake Light Switch (BLS) -related DTCs C1531 and/or C0054. If the BLS is out of adjustment, the ABS and/or VDC warning lamp may illuminate.
• 10084463Apr 22, 2014Exterior lighting. Revised brake light switch adjustment procedure for dtcs c1531 and c0054
• 10233441Apr 17, 2014Engine cooling. Intercooler/Intake Air Duct
• 10067858Feb 20, 2014Electrical system, Equipment. Hill start assist (hsa) warning light, dtc c0076 - this bulletin provides information to address a customer concern of intermittent operation of the hill start assist warning lamp.
• 10055441Feb 20, 2014Transmission and drivetrain. Subaru: the custiomer may complain of the intermittent operation of the hill start assist warning lamp. Stored dtc c0076 with detail codes 2610h and/or 2620h.
• 10234829Jan 15, 2014Fuel system. Repair Procedure for High-Pitched Sound from Extension Housing Area Using Latest Generation Production Parts
• 10089957Jan 15, 2014Transmission and drivetrain. Repair procedure for high-pitched sound from extension housing area using latest generation production parts - this bulletin provides production change, repair procedure and parts information to address a customer concern of a high-pitched sound coming from the transmission extension housing area.
• 10234925Sep 13, 2013Visibility (wipers, defrost, mirrors). Loose Windshield-Mounted Rear-View Mirror
• 10092717Sep 13, 2013Equipment. Should you receive a customer concern of a loose windshield mounted auto-dimming compass mirror with homelink (with or without homelink on brz models), the mounting adapter plate should be checked for proper tightness. The applicable vehicles listed above utilize a mirror mount adaptor to secure the mirror to the windshield. Due to improper installation, in some cases, the mirror may loosen over time and begin to…
• 10234928Aug 19, 2013Equipment. Service Manual Corrections
• 10234828May 22, 2013Transmission and drivetrain. This Bulletin provides production change, repair procedure and parts information to address a customer concern of a high-pitched sound coming from the transmission extension housing area.
• 10232879Apr 25, 2013Electrical system. Replacement Key and Immobilizer info
• 10232880Feb 27, 2013Body and structure. Revised Trunk Springs and Mounting Bracket
• 10083712Feb 27, 2013Equipment, Electrical system. This bulletin provides information regarding a change in production to the design of the trunk torsion spring mounting bracket located on the underside of the rear shelf panel. This change was made to reduce the possibility of noise from the trunk torsion springs during opening and / or closing of the trunk lid. There have also been changes made to the replacement trunk torsion springs.
• 10067873Feb 27, 2013Suspension. Summary to be provided on a future date.
• 10232851Feb 7, 2013Body and structure, Visibility (wipers, defrost, mirrors). Front Door Glass Does Not Close Properly
• 10067839Feb 7, 2013Visibility (wipers, defrost, mirrors). This bulletin provides an inspection and repair procedure to address a misalignment of the rear upper and lower window sash which may cause the front door glass to bind or move slowly when opening or closing. This condition may also cause erratic operation of the power window auto-up feature (if equipped). In some cases, when closing the window, the system may mis-interpret the binding condition and activate the…
• 10234861Jan 17, 2013Equipment. Service Manual Corrections
• 10080200Jan 17, 2013Equipment. 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. We advise you to always refer to the stis web site when looking for the latest service information. Printed pages will not be made available to…
• 10065111Jan 17, 2013Engine. Summary to be provided on a future date.

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