2016 Subaru Impreza Technical Service Bulletins

359 technical service bulletins (TSBs) are on record for the 2016 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.

• 10146475Sep 6, 2018Transmission and drivetrain. In the interest of customer satisfaction, Subaru of America, Inc. (SOA) is extending the New Car Limited Powertrain Warranty coverage for the Continuously Variable Transmission (CVT) on the above listed models and model years from the original five (5) years or sixty thousand (60,000) miles (whichever comes first) to ten (10) years or one-hundred thousand (100,000) miles (whichever comes first).
• 10145079Aug 29, 2018Visibility (wipers, defrost, mirrors), Exterior lighting. This Service Information bulletin announces a change made to the lens portion of the fog light assembly. The new lens has optimized light distribution characteristics while remaining interchangeable with the original type.
• 10145070Aug 21, 2018Equipment. This bulletin contains illustrations of exchange components and their manufacturer as well as a description of the proper exchange procedure.Within the terms of the Basic New Car Warranty and the one year Replacement Parts Warranty the Exchange Program provides for replacement of a defective unit from the manufacturer.
• 10144883Aug 21, 2018Equipment. 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
• 10144881Aug 15, 2018Electrical system, Equipment. This bulletin announces new reprogramming file availability and the software installation procedure to address additional operational concerns received from the field and listed below involving ?Gen 2? F10 Navigation and Display Audio units with 7? display. The procedure will involve downloading the applicable software update files then loading them onto two flash drives for audio unit installation.
• 10144874Aug 1, 2018Equipment, Engine. In conjunction with the launch of our new Remanufactured FB Engine Short Block Program, SOA would like to reinforce Core Return Policy (See Parts Policy & Procedures Manual ? Section 12.3 Core Returns ? Reman) and provide suggestions for removal and handling of the short block.
• 10143882Jul 30, 2018Equipment. procedure to address additional operational concerns received from the field and listed below involving ?Gen 2? F10 Navigation and Display Audio units with 7? display. The procedure will involve downloading the applicable software update files then loading them onto two flash drives for audio unit installation. It is important to read through and understand this information completely before proceeding. These…
• 10143877Jul 30, 2018Electrical system. This Service Information bulletin announces the standardization of the IG2 and ACC relays used on the models listed. Both of these relays are located on the back (front facing) side of the passenger compartment fuse box (F/B).
• 10143878Jul 28, 2018Visibility (wipers, defrost, mirrors). This bulletin provides a repair procedure for replacing the foam cushion installed between the top front edge of the IP and the windshield glass. Use the supplied Service Procedure to address a customer concern involving the foam cushion becoming visible above the IP near the defroster vent outlets.
• 10143869Jul 24, 2018Steering. This bulletin announces availability of a new Electronic Power Steering (EPS) gear box assembly designed to address a VERY limited number of customer concerns regarding uneven steering effort felt when turning left or right. In areas where high concentrations of road salt are used to melt ice and snow, corrosion may develop and cause a portion of the gear box housing to crack if the vehicle were to suffer a large…
• 10142838Jun 21, 2018Electrical system. This bulletin announces a design change to the CVT select lever (shifter) mechanism in response to isolated customer concerns of not being able to remove the key from the ignition switch when the vehicle is in Park. The cause is contamination of the Park-Range switch internal components.
• 10142835Jun 11, 2018Electrical system. This bulletin announces reprogramming file availability and the software installation procedure to address a group of operational concerns received from the field and listed below involving the Clarion Display Audio unit with 6.2? display. The procedure will involve downloading the applicable software update files from Subarunet then loading them onto a flash drive for audio unit installation.
• 10142834Jun 11, 2018Equipment. ONLY MODELS with AVN Navigation or Display Audio system. This bulletin provides information to help diagnose and address different conditions relating to customer concerns which may arise when operating the new-generation ?Gen 2? and ?Gen 2.1? F10 Navigation and Display Audio systems. We will continue to add more helpful tips to this TSB as they become available.
• 10142826Jun 11, 2018Electrical system. 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 to set and result in the related system?s warning lamp to illuminate.
• 10141490May 31, 2018Brakes. This Service Information bulletin announces availability of a new front brake pad shim kit to specifically address customer concerns of a squeaking or squealing sound on the models listed. The new shims incorporate a new laminated design with increased damping characteristics to eliminate vibration identified as the root cause of the sound. The new kits include shims only (NO brake pads).
• 10141489May 31, 2018Steering. This Service Information bulletin announces a running change made to the Steering Angle Sensor. The (new) -style originally used on Legacy and Outback has been adapted.
• 10141501May 10, 2018Electrical system, Equipment. 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…
• 10141499May 10, 2018Equipment. This bulletin announces a design change to the A/C Condenser receiver-dryer assembly. The change involves the addition of a rubber end cap and retaining clip onto the bottom of the receiver-dryer tank portion to prevent corrosion intrusion and enhance sealing.
• 10141496May 10, 2018Equipment, Body and structure. 4 DOOR MODELS ONLY. This bulletin announces a change made to the trunk lid lock (latch) assembly. The purpose of this change is to improve parts integration (or ?commonality?) between models. This change is not intended to address any specific customer concern.
• 10141495May 3, 2018Equipment, Body and structure. This bulletin announces a design change to the front door checkers used on the models listed. The new checker mechanism provides a more ?positive feel? of the detents or check positions as the front doors are opened and closed.
• 10133522Mar 28, 2018Visibility (wipers, defrost, mirrors). This bulletin provides a repair procedure for replacing the foam cushion installed between the top front edge of the IP and the windshield glass. Use the supplied Service Procedure to address a customer concern involving the foam cushion becoming visible above the IP near the defroster vent outlets
• 10133528Mar 23, 2018Electrical system. This bulletin announces a design change to the CVT select lever (shifter) mechanism in response to isolated customer concerns of not being able to remove the key from the ignition switch when the vehicle is in Park. The cause is contamination of the Park-Range switch internal components
• 10133520Mar 14, 2018Equipment. This Service Information bulletin provides a new troubleshooting chart to use when diagnosing a DTC B1760 related to the Occupant Detection System (ODS). Following these diagnostic steps will help avoid unnecessary ODS sensor / seat cushion assembly replacement
• 10140478Feb 23, 2018Equipment. Please check your inventory and incoming shipments for part numbers 31000AJ730R1 & 31000AJ740R1 manufactured prior to 2/9/18. If the face of the torque converter is stamped with a 290, 291 or 292, please return these parts to your facing RDC as defective.
• 10140485Feb 13, 2018Body and structure, Equipment. This bulletin announces a design change to the air vent grille located in the lower portion of the trunk (or cargo) area. The shutters of the vent grille are designed to open briefly and relieve cabin pressure when the doors are shut with the windows fully closed. The vent grilles have rubber ?shutters? which occasionally, may catch on the frame (case) portion and not close properly allowing outside air / odor to…
• 10140470Feb 13, 2018Equipment, Body and structure. This bulletin announces a design change to the air vent grille located in the lower portion of the trunk (or cargo) area. The shutters of the vent grille are designed to open briefly and relieve cabin pressure when the doors are shut with the windows fully closed. The vent grilles have rubber ?shutters? which occasionally, may catch on the frame (case) portion and not close properly allowing outside air / odor to…
• 10140486Feb 6, 2018Seats, Equipment. This bulletin announces a design change to the front seat back upholstery retaining hooks (HOOK FLAT MAT). The change is in response to customer concerns of discomfort coming from the center of the seat back and outside bolsters. When a hook fails, the center (flat) portion of the seat back drops inward from lack of support. If not repaired, with continued use, the seat back frame may break down the foam padding…
• 10140471Feb 6, 2018Equipment, Seats. This bulletin announces a design change to the front seat back upholstery retaining hooks (HOOK FLAT MAT). The change is in response to customer concerns of discomfort coming from the center of the seat back and outside bolsters. When a hook fails, the center (flat) portion of the seat back drops inward from lack of support. If not repaired, with continued use, the seat back frame may break down the foam padding…
• 10130270Jan 24, 2018Brakes, Exterior lighting. 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.
• 10130285Jan 15, 2018Equipment. Technical support guide for navigation and audio f10 gen2 systems.
• 10130277Jan 11, 2018Body and structure. ( 2017-2018MY Impreza - 5 Dr Only)
• 10130280Jan 5, 2018Equipment. Models with FujitsuTEN (F10) Gen 2.0 / 2.1 Navigation or Display Audio Head Units ONLY. This bulletin provides a repair procedure to address specific, confirmed customer concerns of: ? Audio output interruption every 2-3 seconds when listening to AM or FM radio broadcasts ? No audio output at all when attempting to listen to a HD Radio broadcast.
• 10130287Jan 3, 2018Equipment, Electrical system. The corrected update files are now available for download from Subarunet. TSB 15-20516R has been revised with new file names where applicable and re-posted to STIS.
• 10130278Jan 3, 2018Equipment, Electrical system. This bulletin announces new reprogramming file availability and the software installation procedure to address additional operational concerns received from the field and listed below involving ?Gen 2? F10 Navigation and Display Audio units with 7? display. The procedure will involve downloading the applicable software update files then loading them onto two flash drives for audio unit installation.
• 10138770Dec 22, 2017Equipment. Subject: Removal of Certain Fujitsu 10 Audio / Navigation Update Files from Subarunet The following update files have been temporarily removed from Subarunet due to potential quality concerns with the 2nd file used in those updates. Retailers are requested to take the following action: ? If any of the following Fujitsu 10 Audio / Navigation files have been downloaded and saved locally, please discontinue their use…
• 10138774Dec 20, 2017Electrical system, Equipment. This bulletin announces reprogramming file availability and the software installation procedure to address a group of operational concerns received from the field and listed below involving the Clarion Display Audio unit with 6.2? display. The procedure will involve downloading the applicable software update files from Subarunet then loading them onto a flash drive for audio unit installation.
• 10138778Dec 15, 2017Air bags, Electrical system, Equipment. NOTE: The Airbag systems used on previous and current WRX, STI and Tribeca models are NOT equipped with EDR functionality. This Bulletin provides information regarding Event Data Recorder (EDR) functionality which has been incorporated into the airbag system. The function of the EDR is best explained using the following statements found in the vehicle Owner?s Manual: ?This vehicle is equipped with an event data…
• 10131628Sep 22, 2017Exterior lighting. EXCLUDES HYBRID MODELS. 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…
• 10131631Sep 15, 2017Interior lighting. This Service Information bulletin announces a production method change to the rear combination lamp assembly. The application procedure of the anti-fog coating was changed to prevent a customer concern of visible drip marks (or streaks) appearing on the inside of the lamp lens.
• 10131632Sep 11, 2017Engine cooling. 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.
• 10131633Sep 6, 2017Equipment. Models with Manual HVAC Systems only. This Service Information bulletin provides precautions to use when removing the HVAC control panel to prevent damaging the blower fan speed switch. When removing the control panel, if the fan speed switch wiring harness is pulled taught or becomes stressed, the switch may be damaged. If the connector (lower) portion of the switch becomes separated from the switch body even…
• 10117555Aug 16, 2017Equipment. This bulletin contains illustrations of exchange components and their manufacturer as well as a description of the proper exchange procedure. The exchange program policy can also be found in Sections 8.4.9 and 11.2.10 of your Claims Policies and Procedures Manual found in subarunet.
• 10117545Aug 2, 2017Body and structure. This bulletin provides a procedure for replacement of the black foam rubber insulating cushions for the roof rails. In rare cases, the cushion(s) may come loose and begin to protrude from under the roof rails where they contact the body.
• 10117533Jun 28, 2017Exterior lighting. This Service Information bulletin announces a production method change to the rear combination lamp assembly. The application procedure of the anti-fog coating was changed to prevent a customer concern of visible drip marks (or streaks) appearing on the inside of the lamp lens.
• 10117528Jun 26, 2017Engine cooling. This bulletin outlines design changes made to the upper oil pan assembly on FA and FB engines used on the models listed above. There have been isolated cases where the sealer used between the upper oil pan and the crankcase has become displaced resulting in engine oil seepage. Revisions made to the upper oil pan casting: * The mating flange thickness of the casting in the area identified as the cause for the…
• 10117529Jun 15, 2017Engine, Engine cooling. This Service Information bulletin announces a material change to the engine accessory drive / v-belt made to address customer concerns of a slipping belt (squeal or chirping) sound.
• 10117530Jun 6, 2017Exterior lighting. 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.
• 10111085Apr 25, 2017Electrical system. ONLY 2016-2017MY: Those Models equipped with STARLINK Telematics. Provisioning is the process by which the DCM receives the subscription request and activates the related DCM features requested as outlined in the specific subscription contract. If provisioning is not successful then the DCM may remain in an inactive state and the requested services may not be activated for the customer. Field investigation has…
• 10111083Mar 31, 2017Electrical system, Equipment. This bulletin announces new reprogramming file availability and the software installation procedure to address additional operational concerns received from the field and listed below involving "Gen 2" F10 Navigation and Display Audio units with 7" display. The procedure will involve downloading the applicable software update files from Subarunet then loading them onto a flash drive for audio unit installation.
• 10111074Mar 10, 2017Engine cooling. This bulletin outlines design changes made to the upper oil pan assembly on FA and FB engines used on the models listed above. There have been isolated cases where the sealer used between the upper oil pan and the crankcase has become displaced resulting in engine oil seepage.

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