2010 Subaru Legacy Technical Service Bulletins

321 technical service bulletins (TSBs) are on record for the 2010 Subaru Legacy. 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.

• 10093984Dec 27, 2012Fuel system. New subaru recall campaign: optional genuine subaru puddle lights
• 10234264Dec 12, 2012Transmission and drivetrain. CVT Secondary Pressure Sensor Diagnostics
• 10234262Dec 12, 2012Lane departure. AT Oil Temperature Warning Lamp Flashing
• 10093975Dec 12, 2012Equipment. Cvt secondary pressure sensor diagnostics
• 10093972Dec 12, 2012Transmission and drivetrain. At oil temperature warning lamp flashing
• 10065093Dec 12, 2012Transmission and drivetrain. Summary to be provided on a future date.
• 10065092Dec 12, 2012Engine. Summary to be provided on a future date.
• 10234263Nov 26, 2012Back-over prevention (rear camera), Brakes. CVT Secondary Pressure Sensor Diagnostics
• 10093401Nov 26, 2012Transmission and drivetrain. This bulletin provides an inspection and diagnosis method for the cvt’s secondary pressure sensor which if failed, could create a customer concern of a squealing-type sound during light throttle application.
• 10065078Nov 26, 2012Transmission and drivetrain. Summary to be provided on a future date.
• 10047539Oct 25, 2012Air bags. Subaru: information being provided regarding counterfeit air bags, being used as replacement parts and installed in certain vehicles. Models 2008-2011 legacy, outback, impreza, forester.
• 10093184Oct 9, 2012Equipment, Electrical system. If you encounter a customer concern of the steering wheel satellite switch for the volume or mute operation does not function properly or is inoperative, the switch may need to be replaced. The steering wheel satellite switch is now available as a service part.
• 10065058Oct 9, 2012Steering. Summary to be provided on a future date.
• 10038970Jun 3, 2011Engine cooling. Subaru service campaign: see document search button for owner letter. Ecm reprogramming procedure. 2006-2010 legacy/outback/forester/impreza. *rm updated 9/26/11.
• 10037968Feb 3, 2011Tires. Subaru: there is a steering wheel vibration at highway speeds due to an imporper wheel balance.
• 10037966Feb 3, 2011Steering. Subaru: at highway speeds there is a steering wheel shake or vibration. 2010-2011 legacy and outback.
• 10034544Nov 29, 2010Steering. Subaru: steering wheel vibration (shake, shimmy) at highway speeds. The repair procedure should be performed to minimize the concern. The majority of these conditions can be greatly reduced, some road feel may be considered characteristic and can be compared to like model vehicles with similar mileage. *pe updated 5/6/11.
• 10037247Oct 20, 2010Engine cooling. Subaru: on some 2010 legacy vehicles there is a small oil seepage on the turbocharger house joints and possible white smoke from the tailpipe.
• 10033532Aug 19, 2010Brakes. Subaru service campaign: see document search button for owner letter. Abs electronic control unit cover. Some vehicles may have been produced with a plastic cover on the abs (anti-lock brake system) electronic control unit is an integrated part of the brake hydraulic unit located in the engine compartment. Models legacy and outback. Csc letter was received. *pe updated 10/13/10.
• 10032728Sep 30, 2009Brakes, Electrical system. Subaru: electronic parking brake-dtc c0251. A reprogramming file is now available to address dtc (diagnostic trouble code) c0251 which will change the actuator movement detecting criteria.
• 10030944Jul 24, 2009Transmission and drivetrain. Subaru: some vehicles equipped with the lineartronic cvt may exhibit a lack of power concern in reverse when on a steep incline. Under certain conditions, vehicles may not continue to reverse after the vehicle has been stopped while backing up an incline. The concern is most prominent when the vehicle is at high operating temperatures.

← All problems reported for the 2010 Subaru Legacy