2018 Subaru Impreza TSBs

2018 Subaru Impreza

110 Technical Service Bulletins (TSBs)

TSB List for the 2018 Subaru Impreza

The TSB information displayed below are summaries. Unfortunately we do not have access to the full versions. To get full information about a particular TSB, write down the TSB title & date, & either contact your local dealer or click on the links below.

STEERING

  • TSB #04-22-18

    NHTSA ID #10146479

    • Date Announced: SEPTEMBER 17 2018
    • Additional Info: How to Fix

    Summary: This bulletin announces availability of a new electric power steering (EPS) rack assembly. The new EPS assembly addresses a limited number of customer concerns involving a rattling-type sound from the steering which may be heard when drivin

    More Information »

  • TSB #07-137-18

    NHTSA ID #10143876

    • Date Announced: JULY 24 2018
    • Additional Info: How to Fix

    Summary: Models with Automatic Headlight Beam Leveler System only. This Service Information bulletin announces a revision to the diagnostic procedure used when diagnosing either DTC B2910 or 2911 ?Steering Responsive Headlight Communication? LH or

    More Information »

STEERING:ELECTRIC POWER ASSIST SYSTEM

  • TSB #04-22-18

    NHTSA ID #10146479

    • Date Announced: SEPTEMBER 17 2018
    • Additional Info: How to Fix

    Summary: This bulletin announces availability of a new electric power steering (EPS) rack assembly. The new EPS assembly addresses a limited number of customer concerns involving a rattling-type sound from the steering which may be heard when drivin

    More Information »

SUSPENSION

  • TSB #05-62-18

    NHTSA ID #10143870

    • Date Announced: JULY 02 2018
    • Additional Info: How to Fix

    Summary: This bulletin provides a procedure to address customer concerns of surface rust accumulating in the top center retaining nut area of the front strut mounts. The strut mount cap / seal shape has been changed (outside diameter increased by 30

    More Information »

ENGINE (PWS)

  • TSB #WTT-79R

    NHTSA ID #10146478

    • Date Announced: SEPTEMBER 20 2018
    • Additional Info: How to Fix

    Summary: Subaru of America, Inc. (SOA) is initiating a service program for certain 2017-2019 MY Impreza vehicles, and certain 2018-2019 MY Crosstrek vehicles. This service program involves installation of reprogramming files to optimize the ECM. Sub

    More Information »

  • TSB #WTT-79R

    NHTSA ID #10144878

    • Date Announced: AUGUST 29 2018
    • Additional Info: How to Fix

    Summary: Subaru of America, Inc. (SOA) is initiating a service program for certain 2017-2019 MY Impreza vehicles, and certain 2018-2019 MY Crosstrek vehicles. This service program involves installation of reprogramming files to optimize the ECM. Sub

    More Information »

ENGINE AND ENGINE COOLING

  • TSB #02-175-18

    NHTSA ID #10143868

    • Date Announced: JULY 27 2018
    • Additional Info: How to Fix

    Summary: This bulletin announces a design change to the PCV valve used on the models listed above. Customers may have concerns of white smoke from the exhaust and / or in some cases, excessive engine oil consumption.

    More Information »

  • TSB #02-176-18

    NHTSA ID #10142824

    • Date Announced: JUNE 27 2018
    • Additional Info: How to Fix

    Summary: This Service Information bulletin announces a design change to the upper oil pan baffle plate used on the models listed above. The new plate has a relief to allow for use of an oil level sensor which will be used in future production.

    More Information »

  • TSB #02-175-18

    NHTSA ID #10141486

    • Date Announced: MAY 31 2018
    • Additional Info: How to Fix

    Summary: This bulletin announces a design change to the PCV valve used on the models listed above. Customers may have concerns of white smoke from the exhaust and / or in some cases, excessive engine oil consumption.

    More Information »

  • TSB #02-170-17

    NHTSA ID #10131632

    • Date Announced: SEPTEMBER 11 2017
    • Additional Info: How to Fix

    Summary: 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 co

    More Information »

ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV)

  • TSB #02-175-18R

    NHTSA ID #10146476

    • Date Announced: SEPTEMBER 07 2018
    • Additional Info: How to Fix

    Summary: This bulletin announces a design change to the PCV valve used on the models listed above. Customers may have concerns of white smoke from the exhaust and / or in some cases, excessive engine oil consumption.

    More Information »

POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)

  • TSB #WTT-79R

    NHTSA ID #10144878

    • Date Announced: AUGUST 29 2018
    • Additional Info: How to Fix

    Summary: Subaru of America, Inc. (SOA) is initiating a service program for certain 2017-2019 MY Impreza vehicles, and certain 2018-2019 MY Crosstrek vehicles. This service program involves installation of reprogramming files to optimize the ECM. Sub

    More Information »

  • TSB #WTT-79

    NHTSA ID #10145080

    • Date Announced: AUGUST 21 2018
    • Additional Info: How to Fix

    Summary: Subaru of America, Inc. has initiated a service program for certain 2017?2019 MY Impreza vehicles, and certain 2018?2019 MY Crosstrek vehicles. This service program involves installation of reprogramming files to optimize the ECM.

    More Information »

ELECTRICAL SYSTEM

  • TSB #15-220-18R

    NHTSA ID #10146474

    • Date Announced: SEPTEMBER 05 2018
    • Additional Info: How to Fix

    Summary: This bulletin provides troubleshooting steps to use when diagnosing concerns of the Apple CarPlay and / or Android Auto feature not connecting or launching properly when a compatible device is connected to the head unit.

    More Information »

  • TSB #15-226-18R

    NHTSA ID #10146468

    • Date Announced: SEPTEMBER 05 2018
    • Additional Info: How to Fix

    Summary: This bulletin provides troubleshooting steps to follow when diagnosing customer concerns regarding USB functionality. Please start by completing the Harman Investigation Guide Questionnaire as it gathers important details which will help wi

    More Information »

  • TSB #15-229-18

    NHTSA ID #10144887

    • Date Announced: AUGUST 21 2018
    • Additional Info: How to Fix

    Summary: This bulletin provides troubleshooting steps to follow when diagnosing clock-related customer concerns. Please start by completing the Harman Investigation Guide Questionnaire as it gathers important details which will help with diagnosis a

    More Information »

  • TSB #15-228-18

    NHTSA ID #10144886

    • Date Announced: AUGUST 21 2018
    • Additional Info: How to Fix

    Summary: This bulletin provides troubleshooting steps to follow when diagnosing a customer concern of the display screen being either frozen (unresponsive) or black (blank). Please start by completing the Harman Investigation Guide Questionnaire as

    More Information »

  • TSB #15-226-18

    NHTSA ID #10144884

    • Date Announced: AUGUST 21 2018
    • Additional Info: How to Fix

    Summary: This bulletin provides troubleshooting steps to follow when diagnosing customer concerns regarding USB functionality. Please start by completing the Harman Investigation Guide Questionnaire as it gathers important details which will help wi

    More Information »

  • TSB #16-112-18R

    NHTSA ID #10142838

    • Date Announced: JUNE 21 2018
    • Additional Info: How to Fix

    Summary: 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 contaminati

    More Information »

  • TSB #15-211-17R

    NHTSA ID #10142836

    • Date Announced: JUNE 04 2018
    • Additional Info: How to Fix

    Summary: The following information addresses reprogramming file availability and a software update installation procedure to provide optimization to the new Harman Gen 3 Audio and Navigation head units utilized in the models as listed above. The pro

    More Information »

  • TSB #16-112-18R

    NHTSA ID #10133528

    • Date Announced: MARCH 23 2018
    • Additional Info: How to Fix

    Summary: 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 contaminati

    More Information »

  • TSB #15-217-18

    NHTSA ID #10140490

    • Date Announced: FEBRUARY 19 2018
    • Additional Info: How to Fix

    Summary: This bulletin announces availability of new audio system amplifiers to address the following operating concerns with the Harman Kardon Gen 3 infotainment system: Symptom 1: No audio output is heard but, the volume level displayed changes

    More Information »

  • TSB #17-17-13R

    NHTSA ID #10138778

    • Date Announced: DECEMBER 15 2017
    • Additional Info: How to Fix

    Summary: 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 i

    More Information »

  • TSB #07-123-17

    NHTSA ID #10131688

    • Date Announced: OCTOBER 23 2017
    • Additional Info: How to Fix

    Summary: A design improvement has been made to the warning box assembly for improved responsiveness. The warning box is located inside the overhead map light assembly as shown in the illustrations below. The warning box part number has also been c

    More Information »

ELECTRICAL SYSTEM: SOFTWARE

  • TSB #Harman-update-in

    NHTSA ID #10143724

    • Date Announced: JULY 02 2019
    • Additional Info: How to Fix

    Summary: In efforts to increase customer satisfaction, Subaru of America, Inc. is now allowing all retailers to perform a one-time update the head unit software for Harman Gen 3 Audio and Navigation Head Units.

    More Information »

  • TSB #15-211-17R

    NHTSA ID #10146484

    • Date Announced: SEPTEMBER 21 2018
    • Additional Info: How to Fix

    Summary: The following information addresses reprogramming file availability and a software update installation procedure to provide optimization to the new Harman Gen 3 Audio and Navigation head units utilized in the models as listed above. The pro

    More Information »

  • TSB #WTT-79

    NHTSA ID #10145080

    • Date Announced: AUGUST 21 2018
    • Additional Info: How to Fix

    Summary: Subaru of America, Inc. has initiated a service program for certain 2017?2019 MY Impreza vehicles, and certain 2018?2019 MY Crosstrek vehicles. This service program involves installation of reprogramming files to optimize the ECM.

    More Information »

  • TSB #15-211-17R

    NHTSA ID #10143883

    • Date Announced: JULY 25 2018
    • Additional Info: How to Fix

    Summary: The following information addresses reprogramming file availability and a software update installation procedure to provide optimization to the new Harman Gen 3 Audio and Navigation head units utilized in the models as listed above. The pro

    More Information »

  • TSB #15-211-17R

    NHTSA ID #10133524

    • Date Announced: MARCH 28 2018
    • Additional Info: How to Fix

    Summary: The following information addresses reprogramming file availability and a software update installation procedure to provide optimization to the new Harman Gen 3 Audio and Navigation head units utilized. The procedure will involve either

    More Information »

  • TSB #15-211-17R

    NHTSA ID #10140489

    • Date Announced: FEBRUARY 15 2018
    • Additional Info: How to Fix

    Summary: The following information addresses reprogramming file availability and a software update installation procedure to provide optimization to the new Harman Gen 3 Audio and Navigation head units utilized in the models as listed above. The p

    More Information »

  • TSB #15-211-17R

    NHTSA ID #10140474

    • Date Announced: FEBRUARY 15 2018
    • Additional Info: How to Fix

    Summary: The following information addresses reprogramming file availability and a software update installation procedure to provide optimization to the new Harman Gen 3 Audio and Navigation head units utilized in the models as listed above. The p

    More Information »

  • TSB #15-211-17R

    NHTSA ID #10138775

    • Date Announced: DECEMBER 19 2017
    • Additional Info: How to Fix

    Summary: The following information addresses reprogramming file availability and a software update installation procedure to provide optimization to the new Harman Gen 3 Audio and Navigation head units utilized in the models as listed above. The p

    More Information »

EXTERIOR LIGHTING:FOG LIGHTS

  • TSB #15-232-18

    NHTSA ID #10145079

    • Date Announced: AUGUST 29 2018
    • Additional Info: How to Fix

    Summary: 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.

    More Information »

VISIBILITY

  • TSB #15-232-18

    NHTSA ID #10145079

    • Date Announced: AUGUST 29 2018
    • Additional Info: How to Fix

    Summary: 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.

    More Information »

AIR BAGS

  • TSB #17-17-13R

    NHTSA ID #10138778

    • Date Announced: DECEMBER 15 2017
    • Additional Info: How to Fix

    Summary: 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 i

    More Information »

STRUCTURE

  • TSB #12-233-18R

    NHTSA ID #10144879

    • Date Announced: AUGUST 15 2018
    • Additional Info: How to Fix

    Summary: This bulletin announces a design change to the front and rear door body flange weatherstrips in response to concerns regarding the doors being somewhat difficult to close fully. The new parts make closing the doors easier while maintaining

    More Information »

  • TSB #05-62-18

    NHTSA ID #10143870

    • Date Announced: JULY 02 2018
    • Additional Info: How to Fix

    Summary: This bulletin provides a procedure to address customer concerns of surface rust accumulating in the top center retaining nut area of the front strut mounts. The strut mount cap / seal shape has been changed (outside diameter increased by 30

    More Information »

STRUCTURE:BODY

  • TSB #12-233-18R

    NHTSA ID #10144879

    • Date Announced: AUGUST 15 2018
    • Additional Info: How to Fix

    Summary: This bulletin announces a design change to the front and rear door body flange weatherstrips in response to concerns regarding the doors being somewhat difficult to close fully. The new parts make closing the doors easier while maintaining

    More Information »

  • TSB #12-231-18

    NHTSA ID #10130277

    • Date Announced: JANUARY 11 2018
    • Additional Info: How to Fix

    Summary: ( 2017-2018MY Impreza - 5 Dr Only)

    More Information »

STRUCTURE:BODY:DOOR

  • TSB #12-233-18R

    NHTSA ID #10144879

    • Date Announced: AUGUST 15 2018
    • Additional Info: How to Fix

    Summary: This bulletin announces a design change to the front and rear door body flange weatherstrips in response to concerns regarding the doors being somewhat difficult to close fully. The new parts make closing the doors easier while maintaining

    More Information »

TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS

  • TSB #07-129-18

    NHTSA ID #10130271

    • Date Announced: JANUARY 30 2018
    • Additional Info: How to Fix

    Summary: This bulletin announces availability of reprogramming files to optimize operation of the Tire Pressure Monitor System?s (TPMS) real-time display function. Under certain high-altitude conditions, the tire pressure values displayed in the

    More Information »

EQUIPMENT

  • TSB #Harman-update-in

    NHTSA ID #10143724

    • Date Announced: JULY 02 2019
    • Additional Info: How to Fix

    Summary: In efforts to increase customer satisfaction, Subaru of America, Inc. is now allowing all retailers to perform a one-time update the head unit software for Harman Gen 3 Audio and Navigation Head Units.

    More Information »

  • TSB #15-230-18R

    NHTSA ID #10146472

    • Date Announced: SEPTEMBER 05 2018
    • Additional Info: How to Fix

    Summary: This bulletin provides troubleshooting steps to follow when diagnosing customer concerns involving Bluetooth (BT) functionality. Please start by completing the Harman Investigation Guide Questionnaire as it gathers important details which w

    More Information »

  • TSB #15-231-18R

    NHTSA ID #10146473

    • Date Announced: SEPTEMBER 05 2018
    • Additional Info: How to Fix

    Summary: This bulletin provides troubleshooting steps to use when diagnosing specific and general audio/sound related concerns. Please start by completing the Harman Investigation Guide-Questionnaire as it gathers important details which will assist

    More Information »

  • TSB #15-228-18R

    NHTSA ID #10146470

    • Date Announced: SEPTEMBER 05 2018
    • Additional Info: How to Fix

    Summary: This bulletin provides troubleshooting steps to follow when diagnosing a customer concern of the display screen being either frozen (unresponsive) or black (blank). Please start by completing the Harman Investigation Guide Questionnaire as

    More Information »

  • TSB #15-229-18R

    NHTSA ID #10146471

    • Date Announced: SEPTEMBER 05 2018
    • Additional Info: How to Fix

    Summary: This bulletin provides troubleshooting steps to follow when diagnosing clock-related customer concerns. Please start by completing the Harman Investigation Guide Questionnaire as it gathers important details which will help with diagnosis a

    More Information »

  • TSB #15-220-18R

    NHTSA ID #10146474

    • Date Announced: SEPTEMBER 05 2018
    • Additional Info: How to Fix

    Summary: This bulletin provides troubleshooting steps to use when diagnosing concerns of the Apple CarPlay and / or Android Auto feature not connecting or launching properly when a compatible device is connected to the head unit.

    More Information »

  • TSB #15-226-18R

    NHTSA ID #10146468

    • Date Announced: SEPTEMBER 05 2018
    • Additional Info: How to Fix

    Summary: This bulletin provides troubleshooting steps to follow when diagnosing customer concerns regarding USB functionality. Please start by completing the Harman Investigation Guide Questionnaire as it gathers important details which will help wi

    More Information »

  • TSB #15-227-18R

    NHTSA ID #10146469

    • Date Announced: SEPTEMBER 05 2018
    • Additional Info: How to Fix

    Summary: This bulletin provides troubleshooting steps to follow when diagnosing customer concerns of the Navigation system?s functionality. Please start by completing the Harman Investigation Guide Questionnaire as it gathers important details which

    More Information »

  • TSB #15-233-18

    NHTSA ID #10145077

    • Date Announced: AUGUST 29 2018
    • Additional Info: How to Fix

    Summary: This Service Information bulletin provides a procedure to use for addressing a customer concern of a delayed or slow response when using the soft keys on the touch screen of the audio / navigation head unit.

    More Information »

  • TSB #15-211-17R

    NHTSA ID #10145076

    • Date Announced: AUGUST 27 2018
    • Additional Info: How to Fix

    Summary: The following information addresses reprogramming file availability and a software update installation procedure to provide optimization to the new Harman Gen 3 Audio and Navigation head units utilized in the models as listed above. The pro

    More Information »

  • TSB #15-231-18

    NHTSA ID #10145069

    • Date Announced: AUGUST 21 2018
    • Additional Info: How to Fix

    Summary: This bulletin provides troubleshooting steps to use when diagnosing specific and general audio/sound related concerns. Please start by completing the Harman Investigation Guide-Questionnaire as it gathers important details which will assist

    More Information »

  • TSB #15-229-18

    NHTSA ID #10144887

    • Date Announced: AUGUST 21 2018
    • Additional Info: How to Fix

    Summary: This bulletin provides troubleshooting steps to follow when diagnosing clock-related customer concerns. Please start by completing the Harman Investigation Guide Questionnaire as it gathers important details which will help with diagnosis a

    More Information »

  • TSB #15-228-18

    NHTSA ID #10144886

    • Date Announced: AUGUST 21 2018
    • Additional Info: How to Fix

    Summary: This bulletin provides troubleshooting steps to follow when diagnosing a customer concern of the display screen being either frozen (unresponsive) or black (blank). Please start by completing the Harman Investigation Guide Questionnaire as

    More Information »

  • TSB #15-226-18

    NHTSA ID #10144884

    • Date Announced: AUGUST 21 2018
    • Additional Info: How to Fix

    Summary: This bulletin provides troubleshooting steps to follow when diagnosing customer concerns regarding USB functionality. Please start by completing the Harman Investigation Guide Questionnaire as it gathers important details which will help wi

    More Information »

  • TSB #15-230-18

    NHTSA ID #10145068

    • Date Announced: AUGUST 21 2018
    • Additional Info: How to Fix

    Summary: This bulletin provides troubleshooting steps to follow when diagnosing customer concerns involving Bluetooth (BT) functionality. Please start by completing the Harman Investigation Guide Questionnaire as it gathers important details which w

    More Information »

  • TSB #15-227-18

    NHTSA ID #10144885

    • Date Announced: AUGUST 21 2018
    • Additional Info: How to Fix

    Summary: This bulletin provides troubleshooting steps to follow when diagnosing customer concerns of the Navigation system?s functionality. Please start by completing the Harman Investigation Guide Questionnaire as it gathers important details which

    More Information »

  • TSB #18-194-18

    NHTSA ID #10144883

    • Date Announced: AUGUST 21 2018
    • Additional Info: How to Fix

    Summary: 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 bec

    More Information »

  • TSB #15-211-17R

    NHTSA ID #10143883

    • Date Announced: JULY 25 2018
    • Additional Info: How to Fix

    Summary: The following information addresses reprogramming file availability and a software update installation procedure to provide optimization to the new Harman Gen 3 Audio and Navigation head units utilized in the models as listed above. The pro

    More Information »

  • TSB #15-211-17R

    NHTSA ID #10142836

    • Date Announced: JUNE 04 2018
    • Additional Info: How to Fix

    Summary: The following information addresses reprogramming file availability and a software update installation procedure to provide optimization to the new Harman Gen 3 Audio and Navigation head units utilized in the models as listed above. The pro

    More Information »

  • TSB #15-214-17R

    NHTSA ID #10141498

    • Date Announced: MAY 01 2018
    • Additional Info: How to Fix

    Summary: This bulletin contains illustrations of exchange components and their manufacturer as well as a description of the proper exchange procedure.

    More Information »

  • TSB #15-217-18

    NHTSA ID #10140475

    • Date Announced: FEBRUARY 19 2018
    • Additional Info: How to Fix

    Summary: This bulletin announces availability of new audio system amplifiers to address the following operating concerns with the Harman Kardon Gen 3 infotainment system: Symptom 1: No audio output is heard but, the volume level displayed changes

    More Information »

  • TSB #15-217-18

    NHTSA ID #10140490

    • Date Announced: FEBRUARY 19 2018
    • Additional Info: How to Fix

    Summary: This bulletin announces availability of new audio system amplifiers to address the following operating concerns with the Harman Kardon Gen 3 infotainment system: Symptom 1: No audio output is heard but, the volume level displayed changes

    More Information »

  • TSB #hk-questionaire-

    NHTSA ID #10130207

    • Date Announced: JANUARY 23 2018
    • Additional Info: How to Fix

    Summary: Post launch conditions may occur where certain combinations of inputs result in undesirable outputs. As such it is critical to gather all the details surrounding these events to allow SBR and Harman the ability to duplicate and then evalu

    More Information »

  • TSB #15-214-17

    NHTSA ID #10130279

    • Date Announced: JANUARY 16 2018
    • Additional Info: How to Fix

    Summary: This bulletin contains illustrations of exchange components and their manufacturer as well as a description of the proper exchange procedure.

    More Information »

  • TSB #HARMON-TSG

    NHTSA ID #10130286

    • Date Announced: JANUARY 15 2018
    • Additional Info: How to Fix

    Summary: The content of this ?Technical Support Guide? is based mostly on the respective region?s owner?s manual supplements for the Gen3.0 infotainment (HARMAN model Navigation/Audio) system.

    More Information »

  • TSB #13-100-17

    NHTSA ID #10117550

    • Date Announced: AUGUST 10 2017
    • Additional Info: How to Fix

    Summary: Note: This is the most accurate information available at the time of printing. Various paint manufacturers designate their own stock numbers and coding information although many of the major suppliers are now using the SOA paint codes to

    More Information »

EQUIPMENT:ELECTRICAL

  • TSB #15-226-18R

    NHTSA ID #10146468

    • Date Announced: SEPTEMBER 05 2018
    • Additional Info: How to Fix

    Summary: This bulletin provides troubleshooting steps to follow when diagnosing customer concerns regarding USB functionality. Please start by completing the Harman Investigation Guide Questionnaire as it gathers important details which will help wi

    More Information »

  • TSB #15-228-18R

    NHTSA ID #10146470

    • Date Announced: SEPTEMBER 05 2018
    • Additional Info: How to Fix

    Summary: This bulletin provides troubleshooting steps to follow when diagnosing a customer concern of the display screen being either frozen (unresponsive) or black (blank). Please start by completing the Harman Investigation Guide Questionnaire as

    More Information »

  • TSB #15-229-18R

    NHTSA ID #10146471

    • Date Announced: SEPTEMBER 05 2018
    • Additional Info: How to Fix

    Summary: This bulletin provides troubleshooting steps to follow when diagnosing clock-related customer concerns. Please start by completing the Harman Investigation Guide Questionnaire as it gathers important details which will help with diagnosis a

    More Information »

  • TSB #15-231-18R

    NHTSA ID #10146473

    • Date Announced: SEPTEMBER 05 2018
    • Additional Info: How to Fix

    Summary: This bulletin provides troubleshooting steps to use when diagnosing specific and general audio/sound related concerns. Please start by completing the Harman Investigation Guide-Questionnaire as it gathers important details which will assist

    More Information »

  • TSB #15-220-18R

    NHTSA ID #10146474

    • Date Announced: SEPTEMBER 05 2018
    • Additional Info: How to Fix

    Summary: This bulletin provides troubleshooting steps to use when diagnosing concerns of the Apple CarPlay and / or Android Auto feature not connecting or launching properly when a compatible device is connected to the head unit.

    More Information »

  • TSB #15-230-18R

    NHTSA ID #10146472

    • Date Announced: SEPTEMBER 05 2018
    • Additional Info: How to Fix

    Summary: This bulletin provides troubleshooting steps to follow when diagnosing customer concerns involving Bluetooth (BT) functionality. Please start by completing the Harman Investigation Guide Questionnaire as it gathers important details which w

    More Information »

  • TSB #15-233-18

    NHTSA ID #10145077

    • Date Announced: AUGUST 29 2018
    • Additional Info: How to Fix

    Summary: This Service Information bulletin provides a procedure to use for addressing a customer concern of a delayed or slow response when using the soft keys on the touch screen of the audio / navigation head unit.

    More Information »

  • TSB #15-211-17R

    NHTSA ID #10145076

    • Date Announced: AUGUST 27 2018
    • Additional Info: How to Fix

    Summary: The following information addresses reprogramming file availability and a software update installation procedure to provide optimization to the new Harman Gen 3 Audio and Navigation head units utilized in the models as listed above. The pro

    More Information »

  • TSB #15-226-18

    NHTSA ID #10144884

    • Date Announced: AUGUST 21 2018
    • Additional Info: How to Fix

    Summary: This bulletin provides troubleshooting steps to follow when diagnosing customer concerns regarding USB functionality. Please start by completing the Harman Investigation Guide Questionnaire as it gathers important details which will help wi

    More Information »

  • TSB #15-229-18

    NHTSA ID #10144887

    • Date Announced: AUGUST 21 2018
    • Additional Info: How to Fix

    Summary: This bulletin provides troubleshooting steps to follow when diagnosing clock-related customer concerns. Please start by completing the Harman Investigation Guide Questionnaire as it gathers important details which will help with diagnosis a

    More Information »

  • TSB #15-228-18

    NHTSA ID #10144886

    • Date Announced: AUGUST 21 2018
    • Additional Info: How to Fix

    Summary: This bulletin provides troubleshooting steps to follow when diagnosing a customer concern of the display screen being either frozen (unresponsive) or black (blank). Please start by completing the Harman Investigation Guide Questionnaire as

    More Information »

EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

  • TSB #Harman-update-in

    NHTSA ID #10143724

    • Date Announced: JULY 02 2019
    • Additional Info: How to Fix

    Summary: In efforts to increase customer satisfaction, Subaru of America, Inc. is now allowing all retailers to perform a one-time update the head unit software for Harman Gen 3 Audio and Navigation Head Units.

    More Information »

  • TSB #15-211-17R

    NHTSA ID #10145076

    • Date Announced: AUGUST 27 2018
    • Additional Info: How to Fix

    Summary: The following information addresses reprogramming file availability and a software update installation procedure to provide optimization to the new Harman Gen 3 Audio and Navigation head units utilized in the models as listed above. The pro

    More Information »

  • TSB #15-231-18

    NHTSA ID #10145069

    • Date Announced: AUGUST 21 2018
    • Additional Info: How to Fix

    Summary: This bulletin provides troubleshooting steps to use when diagnosing specific and general audio/sound related concerns. Please start by completing the Harman Investigation Guide-Questionnaire as it gathers important details which will assist

    More Information »

  • TSB #15-211-17R

    NHTSA ID #10133524

    • Date Announced: MARCH 28 2018
    • Additional Info: How to Fix

    Summary: The following information addresses reprogramming file availability and a software update installation procedure to provide optimization to the new Harman Gen 3 Audio and Navigation head units utilized. The procedure will involve either

    More Information »

  • TSB #15-214-17R

    NHTSA ID #10133525

    • Date Announced: MARCH 09 2018
    • Additional Info: How to Fix

    Summary: 2018 Audio/Navigation Exchange Component Identification and Procedures. This bulletin contains illustrations of exchange components and their manufacturer as well as a description of the proper exchange procedure.

    More Information »

  • TSB #15-220-18

    NHTSA ID #10133526

    • Date Announced: MARCH 08 2018
    • Additional Info: How to Fix

    Summary: This Service Information bulletin provides troubleshooting steps to use when diagnosing concerns of the Apple CarPlay and / or Android Auto feature not connecting or launching properly when a compatible device is connected to the head u

    More Information »

  • TSB #15-217-18

    NHTSA ID #10140475

    • Date Announced: FEBRUARY 19 2018
    • Additional Info: How to Fix

    Summary: This bulletin announces availability of new audio system amplifiers to address the following operating concerns with the Harman Kardon Gen 3 infotainment system: Symptom 1: No audio output is heard but, the volume level displayed changes

    More Information »

  • TSB #HARMON-TSG

    NHTSA ID #10130286

    • Date Announced: JANUARY 15 2018
    • Additional Info: How to Fix

    Summary: The content of this ?Technical Support Guide? is based mostly on the respective region?s owner?s manual supplements for the Gen3.0 infotainment (HARMAN model Navigation/Audio) system.

    More Information »

EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

  • TSB #Harman-update-in

    NHTSA ID #10143724

    • Date Announced: JULY 02 2019
    • Additional Info: How to Fix

    Summary: In efforts to increase customer satisfaction, Subaru of America, Inc. is now allowing all retailers to perform a one-time update the head unit software for Harman Gen 3 Audio and Navigation Head Units.

    More Information »

  • TSB #15-221-18R

    NHTSA ID #10146467

    • Date Announced: SEPTEMBER 05 2018
    • Additional Info: How to Fix

    Summary: This bulletin provides helpful information about operating conditions observed in the field for Technicians to use when diagnosing customer concerns which may arise while operating Harman Gen 3.0 and 3.1 Navigation and Display Audio systems

    More Information »

  • TSB #15-227-18R

    NHTSA ID #10146469

    • Date Announced: SEPTEMBER 05 2018
    • Additional Info: How to Fix

    Summary: This bulletin provides troubleshooting steps to follow when diagnosing customer concerns of the Navigation system?s functionality. Please start by completing the Harman Investigation Guide Questionnaire as it gathers important details which

    More Information »

  • TSB #15-211-17R

    NHTSA ID #10145076

    • Date Announced: AUGUST 27 2018
    • Additional Info: How to Fix

    Summary: The following information addresses reprogramming file availability and a software update installation procedure to provide optimization to the new Harman Gen 3 Audio and Navigation head units utilized in the models as listed above. The pro

    More Information »

  • TSB #15-227-18

    NHTSA ID #10144885

    • Date Announced: AUGUST 21 2018
    • Additional Info: How to Fix

    Summary: This bulletin provides troubleshooting steps to follow when diagnosing customer concerns of the Navigation system?s functionality. Please start by completing the Harman Investigation Guide Questionnaire as it gathers important details which

    More Information »

  • TSB #15-211-17R

    NHTSA ID #10133524

    • Date Announced: MARCH 28 2018
    • Additional Info: How to Fix

    Summary: The following information addresses reprogramming file availability and a software update installation procedure to provide optimization to the new Harman Gen 3 Audio and Navigation head units utilized. The procedure will involve either

    More Information »

  • TSB #15-214-17R

    NHTSA ID #10133525

    • Date Announced: MARCH 09 2018
    • Additional Info: How to Fix

    Summary: 2018 Audio/Navigation Exchange Component Identification and Procedures. This bulletin contains illustrations of exchange components and their manufacturer as well as a description of the proper exchange procedure.

    More Information »

  • TSB #15-211-17R

    NHTSA ID #10140474

    • Date Announced: FEBRUARY 15 2018
    • Additional Info: How to Fix

    Summary: The following information addresses reprogramming file availability and a software update installation procedure to provide optimization to the new Harman Gen 3 Audio and Navigation head units utilized in the models as listed above. The p

    More Information »

  • TSB #15-211-17R

    NHTSA ID #10140489

    • Date Announced: FEBRUARY 15 2018
    • Additional Info: How to Fix

    Summary: The following information addresses reprogramming file availability and a software update installation procedure to provide optimization to the new Harman Gen 3 Audio and Navigation head units utilized in the models as listed above. The p

    More Information »

  • TSB #hk-questionaire-

    NHTSA ID #10130207

    • Date Announced: JANUARY 23 2018
    • Additional Info: How to Fix

    Summary: Post launch conditions may occur where certain combinations of inputs result in undesirable outputs. As such it is critical to gather all the details surrounding these events to allow SBR and Harman the ability to duplicate and then evalu

    More Information »

  • TSB #HARMON-TSG

    NHTSA ID #10130286

    • Date Announced: JANUARY 15 2018
    • Additional Info: How to Fix

    Summary: The content of this ?Technical Support Guide? is based mostly on the respective region?s owner?s manual supplements for the Gen3.0 infotainment (HARMAN model Navigation/Audio) system.

    More Information »

  • TSB #15-211-17R

    NHTSA ID #10138775

    • Date Announced: DECEMBER 19 2017
    • Additional Info: How to Fix

    Summary: The following information addresses reprogramming file availability and a software update installation procedure to provide optimization to the new Harman Gen 3 Audio and Navigation head units utilized in the models as listed above. The p

    More Information »

EQUIPMENT:AIR CONDITIONER

  • TSB #WTT-79R

    NHTSA ID #10146478

    • Date Announced: SEPTEMBER 20 2018
    • Additional Info: How to Fix

    Summary: Subaru of America, Inc. (SOA) is initiating a service program for certain 2017-2019 MY Impreza vehicles, and certain 2018-2019 MY Crosstrek vehicles. This service program involves installation of reprogramming files to optimize the ECM. Sub

    More Information »

  • TSB #WTT-79R

    NHTSA ID #10144878

    • Date Announced: AUGUST 29 2018
    • Additional Info: How to Fix

    Summary: Subaru of America, Inc. (SOA) is initiating a service program for certain 2017-2019 MY Impreza vehicles, and certain 2018-2019 MY Crosstrek vehicles. This service program involves installation of reprogramming files to optimize the ECM. Sub

    More Information »

EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

  • TSB #18-194-18

    NHTSA ID #10144883

    • Date Announced: AUGUST 21 2018
    • Additional Info: How to Fix

    Summary: 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 bec

    More Information »

  • TSB #18-192-18

    NHTSA ID #10133529

    • Date Announced: MARCH 02 2018
    • Additional Info: How to Fix

    Summary: 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 bec

    More Information »

  • TSB #15-216-18

    NHTSA ID #10130281

    • Date Announced: JANUARY 24 2018
    • Additional Info: How to Fix

    Summary: 50TH ANNIVERSARY EDITIONS ONLY. This Service Information bulletin provides detailed part information along with installation instructions for the optional 2018MY 50th Anniversary badges designed to commemorate 50 Years of Subaru in Am

    More Information »

  • TSB #hk-questionaire-

    NHTSA ID #10130207

    • Date Announced: JANUARY 23 2018
    • Additional Info: How to Fix

    Summary: Post launch conditions may occur where certain combinations of inputs result in undesirable outputs. As such it is critical to gather all the details surrounding these events to allow SBR and Harman the ability to duplicate and then evalu

    More Information »

  • TSB #15-214-17

    NHTSA ID #10130279

    • Date Announced: JANUARY 16 2018
    • Additional Info: How to Fix

    Summary: This bulletin contains illustrations of exchange components and their manufacturer as well as a description of the proper exchange procedure.

    More Information »

  • TSB #17-17-13R

    NHTSA ID #10138778

    • Date Announced: DECEMBER 15 2017
    • Additional Info: How to Fix

    Summary: 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 i

    More Information »

EQUIPMENT ADAPTIVE

  • TSB #15-229-18R

    NHTSA ID #10146471

    • Date Announced: SEPTEMBER 05 2018
    • Additional Info: How to Fix

    Summary: This bulletin provides troubleshooting steps to follow when diagnosing clock-related customer concerns. Please start by completing the Harman Investigation Guide Questionnaire as it gathers important details which will help with diagnosis a

    More Information »

  • TSB #15-230-18R

    NHTSA ID #10146472

    • Date Announced: SEPTEMBER 05 2018
    • Additional Info: How to Fix

    Summary: This bulletin provides troubleshooting steps to follow when diagnosing customer concerns involving Bluetooth (BT) functionality. Please start by completing the Harman Investigation Guide Questionnaire as it gathers important details which w

    More Information »

  • TSB #15-228-18R

    NHTSA ID #10146470

    • Date Announced: SEPTEMBER 05 2018
    • Additional Info: How to Fix

    Summary: This bulletin provides troubleshooting steps to follow when diagnosing a customer concern of the display screen being either frozen (unresponsive) or black (blank). Please start by completing the Harman Investigation Guide Questionnaire as

    More Information »

  • TSB #12-247-18

    NHTSA ID #10143880

    • Date Announced: JULY 31 2018
    • Additional Info: How to Fix

    Summary: Impreza 5-door models only. This Service Information bulletin serves as a reminder to always make sure the rear cargo cover (a.k.a. Tonneau Cover) is re-installed properly after removal. Although the cover fits and operates if not insta

    More Information »

Browse Other Impreza Years