2004 Subaru Impreza Technical Service Bulletins

207 technical service bulletins (TSBs) are on record for the 2004 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.

• 10140452Jun 2, 2015Air bags. As previously announced, Subaru will be conducting a recall of certain 2004?2005MY Subaru Impreza (including WRX/STI) vehicles. The air bag inflators in the front passenger air bags for these vehicles could be susceptible to rupture and the front passenger air bag could deploy abnormally in a crash. WQR?53 is a geographic expansion of the current WQP?51 limited regional G1recall, to a national recall for Impreza…
• 10090412May 28, 2015Air bags. "as previously announced, subaru will be conducting a recall of certain 2004]2005my subaru impreza (including wrx/sti) vehicles. The air bag inflators in the front passenger air bags for these vehicles could be susceptible to rupture and the front passenger air bag could deploy abnormally in a crash. Wqr-53 is a geographic expansion of the current wqp]51 limited regional recall, to a national recall for impreza…
• 10090406May 27, 2015Air bags. This is a geographic expansion of the current wqp-51 limited regional recall, to a national recall for impreza models only. Details of the transition from wqp-51 to wqr-53 for the impreza models will be provided in future communications. Subaru will be conducting a recall of certain 2004-2005my subaru impreza (including wrx/sti) vehicles.
• 10080923Jan 14, 2015Air bags. The revisement of this recall advises (wqm-49) has been superseded to the wqp-51 regional front passenger takata air bag inflator recall.
• 10080922Jan 14, 2015Air bags. This bulletin announces subaru is conducting this limited regional recall to replace the front passenger air bag inflators produced by tk holdings, inc. (takata) in certain 2003-2005 model year legacy, outback, and baja vehicles and certain 2004-2005 model year impreza (including wrx/sti) vehicles currently or previously registered in the following areas of high absolute humidity.
• 10080921Jan 13, 2015Air bags. This announcement provides a geographic expansion of the current wqm]49 takata airbag limited regional recall.
• 10233086Dec 17, 2014Air bags. Update: WQL?48 Front Passenger Air Bag Inflator Recall (NHTSA ID 14V?399) ? SECOND MAILING
• 10094182Dec 17, 2014Air bags. Service memo: wql© 48 front passenger air bag inflator recall (nhtsa id 14v© 399) ¨c second mailing
• 10068678Dec 17, 2014Air bags. Summary to be provided on a future date.
• 10233065Dec 4, 2014Air bags. Updated Statement on Takata Airbags Posted
• 10094124Dec 4, 2014Air bags. Updated statement on takata airbags posted on subaru.com
• 10094115Dec 1, 2014Air bags. Service announcement of subaru recall campaign: front passenger air bag inflators wqp-51
• 10093696Nov 6, 2014Air bags. Parts memo: wql48, wqm49 takata front passenger air bag inflator recalls
• 10093691Nov 6, 2014Air bags. Parts reminder: returns to takata for wql48 and wqm49 air bag inflator
• 10093470Oct 15, 2014Air bags. Returns to takata for wql48 and wqm49 air bag inflator
• 10235890Sep 26, 2014Air bags. WQM?49 Front Passenger Air Bag Inflator Recall (NHTSA ID 14V?471)
• 10092912Sep 26, 2014Air bags. Update: wqm]49 front passenger air bag inflator recall (nhtsa id 14v]471)
• 10092874Sep 26, 2014Air bags. Wqm-49 - regional front passenger air bag inflator replacement
• 10068605Sep 26, 2014Air bags. Summary to be provided on a future date.
• 10092862Sep 11, 2014Air bags. Wql-48r - front passenger air bag inflator replacement
• 10068355Sep 11, 2014Air bags. Summary to be provided on a future date.
• 10234900Sep 1, 2014Air bags. Regional Front Passenger Air Bag Inflator Replacement
• 10068606Sep 1, 2014Air bags. Summary to be provided on a future date.
• 10234956Aug 25, 2014Air bags. Front Passenger Air Bag Inflator Replacement
• 10092376Aug 25, 2014Air bags. Wql-48 - front passenger air bag inflator replacement
• 10068345Aug 25, 2014Air bags. Summary to be provided on a future date.
• 10092306Aug 15, 2014Air bags. Hazardous materials returns-compliance reminder - wql48 takata airbag recall
• 10234898Aug 11, 2014Air bags. Update: WQL?48 Front Passenger Air Bag Inflator Recall (NHTSA ID 14V?399)
• 10092303Aug 11, 2014Air bags. Wql-48 - front passenger air bag inflator replacement
• 10092301Aug 11, 2014Air bags. Update: wql]48 front passenger air bag inflator recall (nhtsa id 14v]399)
• 10068338Aug 11, 2014Air bags. Summary to be provided on a future date.
• 10092281Aug 4, 2014Air bags. Announcement of new subaru recall campaign: front passenger air bag inflators wqm-49
• 10234957Aug 1, 2014Air bags. Front Passenger Air Bag Inflator Replacement
• 10068339Aug 1, 2014Air bags. Summary to be provided on a future date.
• 10232535Jul 17, 2014Electrical system. Replacement Key and Immobilizer Info
• 10232528Jul 3, 2014Air bags. New Subaru Recall Campaign: Front Passenger Air Bag Inflators WQL?48
• 10091746Jul 3, 2014Air bags. New subaru recall campaign: front passenger air bag inflators wql]48
• 10068321Jul 3, 2014Air bags. Summary to be provided on a future date.
• 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.
• 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
• 10235830Jan 3, 2013Engine. Repair Procedure for High-Pitched Sound
• 10079980Jan 3, 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. In cold temperatures, thermal contraction causes shrinking of the transmission case. In high temperatures, expansion of the case occurs. These temperature changes affect the amount of preload on the transfer driven shaft bearings.
• 10234260Dec 13, 2012Electrical system. Repair Procedure for High-Pitched Sound from Extension Housing Area Using Latest Generation Production Parts
• 10093977Dec 13, 2012Equipment. Repair procedure for high-pitched sound from extension housing area using latest generation production parts
• 10234261Dec 12, 2012Transmission and drivetrain. Remanufactured Automatic Transaxle Program
• 10234258Dec 11, 2012Transmission and drivetrain. 5MT Transfer Driven Gear Bearings
• 10037968Feb 3, 2011Tires. Subaru: there is a steering wheel vibration at highway speeds due to an imporper wheel balance.
• 10019343Feb 1, 2006Engine cooling. Rubbing mark on timing belt. Subaru.

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