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Service bulletins for the 2014 Subaru Impreza

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.

393 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Only bulletins with component: Engine are shown. Show all

Bulletins, newest first
02-189-222022-02-04. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:SUMP/TANK:DRAIN PLUG; EQUIPMENT. This Bulletin announces design changes to the engine oil and CVT fluid drain plugs.
02-188-212021-11-02. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT. This bulletin announces an additional service procedure for timing chain and / or cam sprocket replacement on FA and FB type engines.
09-51-08R2021-07-03. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT. This bulletin is to advise of SOA’s revised catalytic converter recycling program shipping procedure.
02-187-212021-07-02. Service bulletin. ENGINE AND ENGINE COOLING. This bulletin outlines changes in the service procedure for engine oil pressure inspection.
WTM-73R2021-05-10. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. Subaru of America, Inc. (Subaru) is recalling 100,127 vehicles including certain 2007-2009 model year Legacy and Outback (turbo models only), 2008-2014 model year Impreza (turbo models only) and 2009-2013 model year Forester (turbo models only) vehicles to replace the secondary air pump relay.
02-157-14R2021-05-04. Service bulletin. ENGINE AND ENGINE COOLING. As part of our dedication to customer satisfaction, Subaru of America, Inc. is initiating a program to extend the original New Car Powertrain Limited Warranty coverage for excessive engine oil consumption on applicable vehicles to 8 years / 100,000 miles from the original warranty start date.
02-157-14R2021-03-05. Service bulletin. ENGINE; POWER TRAIN. As part of our dedication to customer satisfaction, Subaru of America, Inc. is initiating a program to extend the original New Car Powertrain Limited Warranty coverage for excessive engine oil consumption on applicable vehicles to 8 years / 100,000 miles from the original warranty start date.
02-169-172021-02-18. Service bulletin. ENGINE AND ENGINE COOLING. This Service Information bulletin outlines an enhancement made to the 2.0L cylinder head casting part numbers provided below.
03-82-18R2021-02-01. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ENGINE AND ENGINE COOLING; POWER TRAIN:CLUTCH ASSEMBLY; EQUIPMENT. This bulletin announces a design change to the clutch release bearing.
02-131-12R2021-02-01. Service bulletin. ENGINE AND ENGINE COOLING. The purpose of this bulletin is to provide procedures for the diagnosis and repair of oil seepage which may be coming from the timing chain cover, front camshaft cap, camshaft carrier, and/or upper oil pan.
2163162020-11-16. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ENGINE; EQUIPMENT. This Service Information bulletin provides new inspection and repair procedures for AVCS (Active Valve Control System) -related DTCs on the FA and FB engine equipped models listed above. The applicable Service Manuals will be revised with this new information in the near future.
06-79-202020-09-04. Service bulletin. ENGINE AND ENGINE COOLING. This bulletin announces availability of new master cylinder application shaft seals.
03-82-18R2020-09-04. Service bulletin. ENGINE AND ENGINE COOLING. This service information bulletin announces a design change to the clutch release bearing used on the models listed.
WTY-84R2020-06-02. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT. Subaru of America, Inc. (Subaru) is recalling certain 2013 model year BRZ and XV Crosstrek and 2012-2014 model year Impreza vehicles to replace the engine valve springs which may fracture. A total of 139,324 U.S. vehicles will be affected by this recall.
14-25-202020-06-02. Service bulletin. ENGINE; EQUIPMENT ADAPTIVE/MOBILITY. This service information bulletin announces availability of enhanced service parts to repair and optimize durability of the valve spring replacement (installer) tools used to perform the WTY-84 recall.
18-199-202020-04-02. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT; ENGINE AND ENGINE COOLING. 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.
02-131-12R2019-10-01. Service bulletin. ENGINE AND ENGINE COOLING. The purpose of this Bulletin is to provide procedures for the diagnosis and repair of oil seepage which may be coming from the timing chain cover, front camshaft cap, camshaft carrier and / or upper oil pan. There are five areas that should be closely inspected if an oil leak is reported by the customer: 1. The 6mm tapped hole casting boss area in the left-hand camshaft cap 2. The sealing surfaces between either the left or right-hand camshaft cap and camshaft carrier 3. The sealing surfaces between the cylinder head and camshaft carrier 4. The sealing surface between the upper oil pan and the engine block 5. The sealing surfaces of the front timing chain cover
02-163-16R2019-07-22. Service bulletin. ENGINE. This Service Information bulletin provides new inspection and repair procedures for AVCS (Active Valve Control System) -related DTCs on the FA and FB engine equipped models listed above. The applicable Service Manuals will be revised with this new information in the near future.
WTY-84R2019-05-28. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; ENGINE. Subaru of America, Inc. (Subaru) is recalling certain 2013 model year BRZ and XV Crosstrek and 2012-2014 model year Impreza vehicles to replace the engine valve springs which may fracture. A total of 139,324 U.S. vehicles will be affected by this recall.
02-163-16R2019-05-28. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This Service Information bulletin provides new inspection and repair procedures for AVCS (Active Valve Control System) -related DTCs on the FA and FB engine equipped models listed above. The applicable Service Manuals will be revised with this new information in the near future.
02-170-17R2019-05-20. Service bulletin. ELECTRICAL SYSTEM:STARTER ASSEMBLY:SOLENOID; ENGINE. This bulletin announces part information for new Active Valve Control System (AVCS) oil control solenoid valves (OCV) which contain a redesigned internal oil seal. The new seal will eliminate potential oil seepage into the wire harness connector portion of the valve. If oil seeps into the connector, over time, the Check Engine lamp may illuminate and set various AVCS-related DTCs.
WTY-84R2019-05-20. Service bulletin. ENGINE. Subaru of America, Inc. (Subaru) is recalling certain 2013 model year BRZ and XV Crosstrek and 2012-2014 model year Impreza vehicles to replace the engine valve springs which may fracture. A total of 139,324 U.S. vehicles will be affected by this recall.
WTY-84R2019-03-25. Service bulletin. ENGINE; EQUIPMENT. Subaru of America, Inc. (Subaru) is recalling certain 2013 model year BRZ and XV Crosstrek and 2012-2014 model year Impreza vehicles to replace the engine valve springs which may fracture. A total of 139,324 U.S. vehicles will be affected by this recall.
02-134-12R2019-03-11. Service bulletin. ENGINE; EQUIPMENT. The purpose of this bulletin is to announce a change to the specification of the valve springs used in the FB engine. The new springs have different color paint marks to help identify their application.
WTY-84R2019-03-11. Service bulletin. ENGINE AND ENGINE COOLING. Subaru of America, Inc. (Subaru) is recalling certain 2013 model year BRZ and XV Crosstrek and 2012-2014 model year Impreza vehicles to replace the engine valve springs which may fracture. A total of 139,324 U.S. vehicles will be affected by this recall.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.