Service bulletins for the 2010 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.
230 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
| 12-231-18 | 2018-03-13. Service bulletin. STRUCTURE:BODY. ( 2017-2018MY Impreza - 5 Dr Only) |
|---|---|
| 07-128-18R | 2018-03-13. Service bulletin. SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES; EXTERIOR LIGHTING:BACK UP LIGHTS. This Service Information bulletin provides a measurement and adjustment procedure for the stop lamp switch. An improperly adjusted (or faulty) stop lamp switch can cause any of the DTCs listed above to set and result in the related system?s warning lamp to illuminate. |
| 01-168-09R | 2017-10-27. Service bulletin. EQUIPMENT. The purpose of this bulletin is to provide replacement key and immobilizer information along with an overview of the Subaru Lock Information web-site. |
| 06-55-16R | 2017-10-27. Service bulletin. EXTERIOR LIGHTING; SERVICE BRAKES. (ALL EXCEPT Hybrid Models) REVISED This bulletin announces a design change to the brake light switch (BLS) to reduce the possibility of improper illumination of the ABS and/or VDC warning lamp. In the event a product containing silicone is used to lubricate the BLS or for other purposes in the area around the switch, a non-conductive coating may develop over time on the internal electrical contacts and affect operation of the switch. On / Off signal output from the BLS is critical for proper operation of various systems on the vehicle. When the switch does not operate properly, warning lamps illuminate and DTCs are stored. A table with BLS-related DTCs and additional information is provided in the Service Procedure information. A photo of the switch changes is shown below. This bulletin also provides a diagnostic and adjustment procedure to be used when diagnosing brake light switch-related DTCs. |
| 02-164-16 | 2017-08-14. Service bulletin. ENGINE AND ENGINE COOLING. This Service Information bulletin announces a design change to the internal contact portion of the oil pressure switch to increase durability |
| WQK-47R | 2017-03-08. Service bulletin. SERVICE BRAKES. WQK-47R - BRAKE LINE CORROSION |
| SM07 - WQQ-52 | 2017-03-08. Service bulletin. SERVICE BRAKES. SERVICE MEMO ANNOUNCEMENT OF SUBARU RECALL CAMPAIGN: BRAKE LINE CORROSION WQQ-52 |
| WQK-47R | 2017-03-08. Service bulletin. SERVICE BRAKES. WQK-47R - BRAKE LINE CORROSION |
| 03-70-12 | 2017-03-06. Service bulletin. EQUIPMENT. REPAIR PROCEDURE FOR HIGH-PITCHED SOUND FROM EXTENSION HOUSING AREA USING LATEST GENERATION PRODUCTION PARTS |
| 07-71-12 | 2017-03-06. Service bulletin. EQUIPMENT. REVISED PACKING MATERIAL FOR THE LICENSE PLATE LAMP |
| 18-183-15 | 2017-03-06. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 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 UPDATE PRINTED SERVICE MANUALS. PAPER MANUALS MAY HAVE DIFFERENT PAGE NUMBERING THEN WHAT IS REFLECTED BELOW, BASED ON MULTIPLE NEW AND REVISED PAGES. PLEASE REFER TO THE INFORMATION CONTAINED ON THE STIS WEB SITE FOR ALL FUTURE, UPDATE SERVICE MANUAL INFORMATION. |
| 06-46-14R | 2017-03-03. Service bulletin. EXTERIOR LIGHTING:BRAKE LIGHTS. 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. |
| 06-47-14 | 2017-03-02. Service bulletin. ELECTRICAL SYSTEM:WIRING; STEERING. REVISION TO TROUBLESHOOTING INFORMATION FOR VDC DTC C0071 |
| 15-162-13R | 2017-03-01. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). THIS BULLETIN PROVIDES A SERVICE PROCEDURE FOR REPLACING THE BLUETOOTH HANDS-FREE MICROPHONE WHICH IS NOW AVAILABLE AS AN INDIVIDUAL SERVICE PART (SEPARATE FROM THE MAP LIGHT ASSEMBLY). THE REPLACEMENT MICROPHONE IS DESIGNED TO REDUCE BACKGROUND NOISE WHEN USING THE HANDS-FREE TELEPHONE FEATURE. |
| 18-163-12 | 2017-02-28. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. SERVICE MANUAL CORRECTIONS - 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. |
| 04-13-09R | 2017-02-27. Service bulletin. 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. |
| 02-162-15R | 2017-02-27. Service bulletin. EQUIPMENT. "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 ILLUSTRATION BELOW. REVISED PRODUCTION CHANGE INFORMATION." |
| 02-162-15 | 2017-02-27. Service bulletin. ENGINE. "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 ILLUSTRATION BELOW." |
| 16-92-14 | 2017-02-23. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. 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. |
| 15-167-13R | 2017-02-23. Service bulletin. EQUIPMENT. 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 RATTLE. A NEW SERVICE KIT HAS BEEN DEVELOPED TO IMPROVE RETENTION OF THE MIRROR TO THE WINDSHIELD MOUNT. THE COUNTERSINK IN THE CAM PLATE SHOWN IN THE PHOTO BELOW HAS BEEN ELIMINATED TO MAKE INSTALLATION EASIER. FORESTER, IMPREZA, WRX AND STI VEHICLES PRODUCED DURING THE 2008 CALENDAR YEAR AND LATER 2013MY BRZ (WITH OR WITHOUT HOMELINK) |
| 04-13-09R | 2017-02-16. Service bulletin. EQUIPMENT:RECREATIONAL VEHICLE/TRAILER:LPG SYSTEMS:TANK VALVE/GAUGE. 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. |
| WQK-47R | 2017-02-15. Service bulletin. EQUIPMENT. WQK-47 - BRAKE LINE CORROSION PRODUCT CAMPAIGN BULLETIN |
| SM07 | 2017-02-15. Service bulletin. EQUIPMENT. SERVICE MEMO REGARDING SPRAY APPLICATION GUN ASSEMBLY / USE CAUTION |
| WQK-47 | 2017-02-15. Service bulletin. ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL. WQK-47 - BRAKE LINE CORROSION PRODUCT CAMPAIGN BULLETIN |
| 15-162-13 | 2017-02-03. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY. THIS BULLETIN PROVIDES A SERVICE PROCEDURE FOR REPLACING THE BLUETOOTH HANDS-FREE MICROPHONE WHICH IS NOW AVAILABLE AS AN INDIVIDUAL SERVICE PART (SEPARATE FROM THE MAP LIGHT ASSEMBLY). THE REPLACEMENT MICROPHONE IS DESIGNED TO REDUCE BACKGROUND NOISE WHEN USING THE HANDS-FREE TELEPHONE FEATURE. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.