2012 Subaru Impreza Technical Service Bulletins

522 technical service bulletins (TSBs) are on record for the 2012 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.

• 10092384Aug 28, 2014Equipment. Surface treatment change to oil control piston rings
• 10068330Aug 1, 2014Engine. Summary to be provided on a future date.
• 10232535Jul 17, 2014Electrical system. Replacement Key and Immobilizer Info
• 10068322Jul 8, 2014Wheels. Summary to be provided on a future date.
• 10232507Jun 16, 2014Equipment. Diagnosis and Repair for AVCS-Related DTCs
• 10084253Jun 16, 2014Electrical system, Engine. Diagnosis and repair for avcs-related dtcs p000a, p000b, p000c, p000d, p0011, p0014, p0021 and p0024
• 10235841May 27, 2014Engine cooling. surface treatment change to oil control piston rings
• 10068315May 27, 2014Engine. Summary to be provided on a future date.
• 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
• 10233438Mar 20, 2014Engine cooling. Surface Treatment Change To Oil Control Piston Rings
• 10090268Mar 20, 2014Engine. Surface treatment change to oil control piston rings - the change was made as a result of some limited findings of unanticipated wear of these rings.
• 10087504Mar 20, 2014Engine. Surface treatment change to oil control piston rings - the change was made as a result of some limited findings of unanticipated wear of these rings.
• 10067880Mar 20, 2014Engine. Summary to be provided on a future date.
• 10232884Feb 28, 2014Visibility (wipers, defrost, mirrors). ?Reed-Type? Wind Sound from Front Windshield Molding
• 10083791Feb 28, 2014Visibility (wipers, defrost, mirrors). This bulletin provides a procedure to eliminate a “reed-type” whistling or screeching sound which has been isolated to originating from the front windshield upper molding / weatherstrip.
• 10067863Feb 28, 2014Visibility (wipers, defrost, mirrors). Summary to be provided on a future date.
• 10232882Feb 27, 2014Seats. Premature Wear of Front Seat Fabric
• 10083777Feb 27, 2014Seats. Premature wear of front seat fabric - this bulletin announces the availability of revised front seat upholstery for both the seat cushion and backrest made with a revised fabric material which will provide increased durability and prevent pilling or fuzzing of the side bolster
• 10068762Feb 27, 2014Equipment. Summary to be provided on a future date.
• 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.
• 10232871Feb 19, 2014Fuel system, Steering, Transmission and drivetrain. New Electric Power Steering (EPS) Control Unit for DTC C2532
• 10067857Feb 19, 2014Steering. New electric power steering (eps) control unit for dtc c2532
• 10089963Jan 28, 2014Engine. "difficulty starting, rough idle, cam position or misfire dtcs p0340, p0341, p0345, p0346, p0365, p0366, p0390, p0391, p0301, p0302, p0303 or p0304 - this bulletin provides inspection and repair procedures for intake and exhaust camshaft position-related and/or engine misfire dtcs for the fa and fb engine-equipped models listed above."
• 10067832Jan 28, 2014Engine cooling. Summary to be provided on a future date.
• 10052498Jan 28, 2014Engine. Subaru: some vehicles may experience difficulty starting, rough idle, cam position or misfire dtcs. This bulletin contains the inspection and repair. *js updated 11/18/14.
• 10234849Jan 15, 2014Visibility (wipers, defrost, mirrors). Loose or Missing Fog Lamp Covers
• 10234829Jan 15, 2014Fuel system. Repair Procedure for High-Pitched Sound from Extension Housing Area Using Latest Generation Production Parts
• 10089959Jan 15, 2014Exterior lighting, Equipment. Loose or missing fog lamp covers - this bulletin provides a service procedure for improving the retention of the fog lamp covers into the front bumper cover.
• 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.
• 10233048Nov 27, 2013Engine. Rattle or Buzzing Sound from ?A? Pillar Trim
• 10233047Nov 27, 2013Engine cooling. ECM Reprogramming Availability for DTC P050A
• 10093679Nov 27, 2013Equipment. This bulletin provides a repair procedure to address a customer concern of a rattle or buzzing-type sound coming from the lower portion of the “a” pillar trim while driving over bumpy or rough road surfaces. The lower insertion claws and / or the trim’s support rib may be coming in contact with the vehicle body causing the sound.
• 10093678Nov 27, 2013Engine. This bulletin announces the availability of ecm reprogramming files to address a false cel/mil illumination and setting of dtc p050a. This dtc can result from specific clutch operation (on mt models) and / or driving patterns occurring immediately after starting the engine.
• 10067050Nov 27, 2013Body and structure. Summary to be provided on a future date.
• 10067049Nov 27, 2013Engine. Summary to be provided on a future date.
• 10054223Nov 27, 2013Electrical system, Engine. Subaru: ecm is available for reprogramming files to address false cel/mil illumination and the diagnostic trouble code (dtc) p050a resulted from specific clutch operations and/or driving patterns after starting engine. Model 2011-2013 legacy, forester, impreza.
• 10054221Nov 21, 2013Exterior lighting. Subaru: the formation of moisture and/or condensation, inside of rear combination and headlamps, is temporary, and will evaporate when temperature rises inside lamps. Model all. No years listed.
• 10235921Oct 28, 2013Body and structure, Equipment. Rattle or Buzzing Sound from ?A? Pillar Trim
• 10093373Oct 28, 2013Equipment. "this bulletin provides a repair procedure to address a customer concern of a rattle or buzzing-type sound coming from the lower portion of the “a” pillar trim while driving over bumpy or rough road surfaces. The lower insertion claws and / or the trim’s support rib may be coming in contact with the vehicle body causing the sound."
• 10069719Oct 28, 2013Body and structure. Summary to be provided on a future date.
• 10235902Oct 21, 2013Equipment, Engine cooling. Countermeasure Thermostat Availability for DTC P0128
• 10235919Oct 16, 2013Equipment, Visibility (wipers, defrost, mirrors). ?Reed-Type? Wind Sound from Front Windshield Molding
• 10093343Oct 16, 2013Visibility (wipers, defrost, mirrors). This bulletin provides a procedure to eliminate a “reed-type” whistling or screeching sound which has been isolated to originating from the front windshield upper molding / weatherstrip. The sound is most prevalent while driving at highway speeds (approximately 70-75 mph) when there are crosswinds present. The procedure involves the installation of 2 small strips of epdm foam material, one under each upper corner…
• 10068637Oct 16, 2013Visibility (wipers, defrost, mirrors). Summary to be provided on a future date.
• 10235908Oct 10, 2013Engine cooling. Surface Treatment Change To Oil Control Piston Rings
• 10093322Oct 10, 2013Equipment. "this bulletin provides information regarding a change made to the surface treatment applied to the oil control piston rings for 2.0l fb engines. The change was made as a result of some limited findings of unanticipated wear of these rings. Oil consumption will be higher than normal and consistent, if this wear occurs, the condition remains until repair.
• 10069713Oct 10, 2013Engine. Summary to be provided on a future date.

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