Subaru Impreza Service Bulletins (2018)

528 manufacturer communications on file.

• February 19, 2018•Document ID: 10140490

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; EQUIPMENT

  Mfr Comm. #:

  15-217-18

  Date Added:

  June 11, 2018

  Manufacturer:

  SUBARU

  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 when turning the knob Symptom 2: Audio volume increases to maximum intermittently without turning the knob Symptom 3: A buzzing, screeching or crackling-type sound is heard coming through the speakers.

  Associated Products (5)

  2018 Subaru Crosstrek2018 Subaru Impreza2018 Subaru Legacy2018 Subaru Outback2017 Subaru Impreza
  Associated Documents

  • DownloadMC-10140490-0001.pdf↗
• February 19, 2018•Document ID: 10140475

  Service Bulletin/Repair Instructions
  EQUIPMENT; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

  Mfr Comm. #:

  15-217-18

  Date Added:

  June 11, 2018

  Manufacturer:

  SUBARU

  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 when turning the knob Symptom 2: Audio volume increases to maximum intermittently without turning the knob Symptom 3: A buzzing, screeching or crackling-type sound is heard coming through the speakers.

  Associated Products (5)

  2018 Subaru Crosstrek2018 Subaru Impreza2018 Subaru Legacy2018 Subaru Outback2017 Subaru Impreza
  Associated Documents

  • DownloadMC-10140475-0001.pdf↗
• February 15, 2018•Document ID: 10140489

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); ELECTRICAL SYSTEM:SOFTWARE

  Mfr Comm. #:

  15-211-17R

  Date Added:

  June 11, 2018

  Manufacturer:

  SUBARU

  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 procedure will involve either downloading the software update files from Subarunet (or using those sent directly from Nuspire) and transferring them onto a flash drive for head unit installation.

  Associated Products (5)

  2018 Subaru Crosstrek2018 Subaru Impreza2018 Subaru Legacy2018 Subaru Outback2017 Subaru Impreza
  Associated Documents

  • DownloadMC-10140489-0001.pdf↗
• February 15, 2018•Document ID: 10140474

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); ELECTRICAL SYSTEM:SOFTWARE

  Mfr Comm. #:

  15-211-17R

  Date Added:

  June 11, 2018

  Manufacturer:

  SUBARU

  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 procedure will involve either downloading the software update files from Subarunet (or using those sent directly from Nuspire) and transferring them onto a flash drive for head unit installation.

  Associated Products (5)

  2018 Subaru Crosstrek2018 Subaru Impreza2018 Subaru Legacy2018 Subaru Outback2017 Subaru Impreza
  Associated Documents

  • DownloadMC-10140474-0001.pdf↗
• January 30, 2018•Document ID: 10130271

  Service Bulletin/Repair Instructions
  TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS

  Mfr Comm. #:

  07-129-18

  Date Added:

  March 13, 2018

  Manufacturer:

  SUBARU

  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 combination meter may not be accurate.

  Associated Products (3)

  2018 Subaru Crosstrek2018 Subaru Impreza2017 Subaru Impreza
  Associated Documents

  • DownloadMC-10130271-0001.pdf↗
• January 24, 2018•Document ID: 10130281

  Service Bulletin/Repair Instructions
  EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

  Mfr Comm. #:

  15-216-18

  Date Added:

  March 13, 2018

  Manufacturer:

  SUBARU

  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 America.

  Associated Products (6)

  2018 Subaru BRZ2018 Subaru Crosstrek2018 Subaru Forester2018 Subaru Impreza2018 Subaru Outback2018 Subaru WRX
  Associated Documents

  • DownloadMC-10130281-0001.pdf↗
• January 23, 2018•Document ID: 10130207

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; EQUIPMENT

  Mfr Comm. #:

  hk-questionaire-

  Date Added:

  March 13, 2018

  Manufacturer:

  SUBARU

  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 evaluate what is needed and then improve the system accordingly to prevent the undesired outcome in the future.

  Associated Products (5)

  2018 Subaru Crosstrek2018 Subaru Impreza2018 Subaru Legacy2018 Subaru Outback2017 Subaru Impreza
  Associated Documents

  • DownloadMC-10130207-0001.pdf↗
• January 16, 2018•Document ID: 10130279

  Service Bulletin/Repair Instructions
  EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; EQUIPMENT

  Mfr Comm. #:

  15-214-17

  Date Added:

  March 13, 2018

  Manufacturer:

  SUBARU

  Summary

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

  Associated Products (6)

  2018 Subaru BRZ2018 Subaru Crosstrek2018 Subaru Forester2018 Subaru Impreza2018 Subaru Outback2018 Subaru WRX
  Associated Documents

  • DownloadMC-10130279-0001.pdf↗
• January 15, 2018•Document ID: 10130286

  Service Bulletin/Repair Instructions
  EQUIPMENT; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

  Mfr Comm. #:

  HARMON-TSG

  Date Added:

  March 13, 2018

  Manufacturer:

  SUBARU

  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.

  Associated Products (5)

  2018 Subaru Crosstrek2018 Subaru Impreza2018 Subaru Legacy2018 Subaru Outback2017 Subaru Impreza
  Associated Documents

  • DownloadMC-10130286-0001.pdf↗
• January 11, 2018•Document ID: 10130277

  Service Bulletin/Repair Instructions
  STRUCTURE:BODY

  Mfr Comm. #:

  12-231-18

  Date Added:

  March 13, 2018

  Manufacturer:

  SUBARU

  Summary

  ( 2017-2018MY Impreza - 5 Dr Only)

  Associated Products (50)

  2018 Subaru BRZ2018 Subaru Crosstrek2018 Subaru Forester2018 Subaru Impreza2018 Subaru WRX2017 Subaru BRZ2017 Subaru Crosstrek2017 Subaru Forester2017 Subaru Impreza2017 Subaru WRX2016 Subaru BRZ2016 Subaru Crosstrek2016 Subaru Forester2016 Subaru Impreza2016 Subaru WRX2015 Subaru BRZ2015 Subaru Forester2015 Subaru Impreza2015 Subaru WRX2015 Subaru XV CrossTrek+ 30 more
  Associated Documents

  • DownloadMC-10130277-0001.pdf↗
• December 19, 2017•Document ID: 10138775

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

  Mfr Comm. #:

  15-211-17R

  Date Added:

  May 29, 2018

  Manufacturer:

  SUBARU

  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 procedure will involve either downloading the software update files from Subarunet (or using those sent directly from Nuspire) and transferring them onto a flash drive for head unit installation. It is VERY IMPORTANT to read and understand this information completely before proceeding.

  Associated Products (5)

  2018 Subaru Crosstrek2018 Subaru Impreza2018 Subaru Legacy2018 Subaru Outback2017 Subaru Impreza
  Associated Documents

  • DownloadMC-10138775-0001.pdf↗
• December 15, 2017•Document ID: 10138778

  Service Bulletin/Repair Instructions
  EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; AIR BAGS; ELECTRICAL SYSTEM

  Mfr Comm. #:

  17-17-13R

  Date Added:

  May 29, 2018

  Manufacturer:

  SUBARU

  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 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 recorder (EDR). The main purpose of an EDR is to record, in certain crash or near crash-like situations such as an airbag deployment or hitting a road obstacle, data that will assist in the understanding how a vehicle?s systems performed. The EDR is designed to record data related to vehicle dynamics and safety systems for a short period of time, typically 30 seconds or less. The EDR in this vehicle is designed to record such data as: ? How various systems in your vehicle were operating; ? Whether or not the driver and passenger safety belts were buckled/fastened; ? How far (if at all) the driver was depressing the accelerator and/or brake pedal; ? How fast the vehicle was traveling. This data can help provide a better understanding of the circumstances in which crashes and injuries occur.

  Associated Products (40)

  2018 Subaru BRZ2018 Subaru Crosstrek2018 Subaru Forester2018 Subaru Impreza2018 Subaru Legacy2018 Subaru Outback2018 Subaru WRX2017 Subaru BRZ2017 Subaru Crosstrek2017 Subaru Forester2017 Subaru Impreza2017 Subaru Legacy2017 Subaru Outback2017 Subaru WRX2016 Subaru BRZ2016 Subaru Crosstrek2016 Subaru Forester2016 Subaru Impreza2016 Subaru Legacy2016 Subaru Outback+ 20 more
  Associated Documents

  • DownloadMC-10138778-0001.pdf↗
• October 23, 2017•Document ID: 10131688

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  07-123-17

  Date Added:

  April 2, 2018

  Manufacturer:

  SUBARU

  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 changed. On affected vehicles, the passenger?s airbag ON/OFF indicator flashes, the airbag warning lamp illuminates and DTC B1661: ?PASSENGER?S AIRBAG ON/OFF INDICATOR FAILURE? is stored. This DTC indicates communication between the warning box and combination meter has failed. The condition is more likely to be observed during high ambient temperature conditions. In some cases, there may also be a DTC B1502: ?WARNING BOX COMMUNICATION MALFUNCTION? stored in the combination meter memory.

  Associated Products (3)

  2018 Subaru Crosstrek2018 Subaru Impreza2017 Subaru Impreza
  Associated Documents

  • DownloadMC-10131688-0001.pdf↗
• September 11, 2017•Document ID: 10131632

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  02-170-17

  Date Added:

  April 2, 2018

  Manufacturer:

  SUBARU

  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 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.

  Associated Products (39)

  2018 Subaru Crosstrek2018 Subaru Forester2018 Subaru Impreza2018 Subaru Legacy2018 Subaru Outback2018 Subaru WRX2017 Subaru BRZ2017 Subaru Crosstrek2017 Subaru Forester2017 Subaru Impreza2017 Subaru Legacy2017 Subaru Outback2017 Subaru WRX2016 Subaru BRZ2016 Subaru Crosstrek2016 Subaru Forester2016 Subaru Impreza2016 Subaru Legacy2016 Subaru Outback2016 Subaru WRX+ 19 more
  Associated Documents

  • DownloadMC-10131632-0001.pdf↗
• August 10, 2017•Document ID: 10117550

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  13-100-17

  Date Added:

  September 14, 2017

  Manufacturer:

  SUBARU

  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 help eliminate possible confusion. Their color formulations are updated on a continual basis. Some vendors may have different color names than those provided to them by SOA. Be sure to double-check the codes and formulas beforehand to help insure an accurate color match. Should discrepancies arise, please refer your Body Shop contact inquiries to the specific paint vendor or their jobber / supplier for the most updated formula information. The paint coding information can be found on the vehicle's VIN plate.

  Associated Products (7)

  2018 Subaru BRZ2018 Subaru Crosstrek2018 Subaru Forester2018 Subaru Impreza2018 Subaru Legacy2018 Subaru Outback2018 Subaru WRX
  Associated Documents

  • DownloadMC-10117550-0001.pdf↗
• August 12, 2016•Document ID: 10182589

  Service Bulletin/Repair Instructions
  EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; ENGINE

  Mfr Comm. #:

  216316

  Date Added:

  November 16, 2020

  Manufacturer:

  SUBARU

  Summary

  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.

  Associated Products (54)

  2020 Subaru BRZ2020 Subaru Forester2020 Subaru Impreza2020 Subaru Legacy2020 Subaru Outback2020 Subaru WRX2019 Subaru BRZ2019 Subaru Forester2019 Subaru Impreza2019 Subaru Legacy2019 Subaru Outback2019 Subaru WRX2018 Subaru BRZ2018 Subaru Forester2018 Subaru Impreza2018 Subaru Legacy2018 Subaru Outback2018 Subaru WRX2017 Subaru BRZ2017 Subaru Forester+ 34 more
  Associated Documents

  • DownloadMC-10182589-0001.pdf↗
• July 17, 2014•Document ID: 10232535

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER

  Mfr Comm. #:

  0116809R

  Date Added:

  March 6, 2023

  Manufacturer:

  SUBARU

  Summary

  Replacement Key and Immobilizer Info

  Associated Products (162)

  2023 Subaru Ascent2023 Subaru BRZ2023 Subaru Crosstrek2023 Subaru Forester2023 Subaru Impreza2023 Subaru Legacy2023 Subaru Outback2023 Subaru Solterra2023 Subaru WRX2023 Subaru XV CrossTrek2022 Subaru Ascent2022 Subaru BRZ2022 Subaru Crosstrek2022 Subaru Forester2022 Subaru Impreza2022 Subaru Legacy2022 Subaru Outback2022 Subaru WRX2022 Subaru XV CrossTrek2021 Subaru Ascent+ 142 more
  Associated Documents

  • DownloadMC-10232535-0001.pdf↗
• June 16, 2014•Document ID: 10232507

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  0213212R

  Date Added:

  March 6, 2023

  Manufacturer:

  SUBARU

  Summary

  Diagnosis and Repair for AVCS-Related DTCs

  Associated Products (28)

  2023 Subaru Forester2023 Subaru Impreza2022 Subaru Forester2022 Subaru Impreza2021 Subaru Forester2021 Subaru Impreza2020 Subaru Forester2020 Subaru Impreza2019 Subaru Forester2019 Subaru Impreza2018 Subaru Forester2018 Subaru Impreza2017 Subaru Forester2017 Subaru Impreza2016 Subaru Forester2016 Subaru Impreza2015 Subaru Forester2015 Subaru Impreza2014 Subaru Forester2014 Subaru Impreza+ 8 more
  Associated Documents

  • DownloadMC-10232507-0001.pdf↗
• May 20, 2014•Document ID: 10234841

  Service Bulletin/Repair Instructions
  EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; AIR BAGS; UNKNOWN OR OTHER

  Mfr Comm. #:

  171713R

  Date Added:

  April 24, 2023

  Manufacturer:

  SUBARU

  Summary

  Event Data Recorder (EDR) Function of Airbag Module

  Associated Products (72)

  2023 Subaru BRZ2023 Subaru Forester2023 Subaru Impreza2023 Subaru Legacy2023 Subaru Outback2023 Subaru WRX2023 Subaru XV CrossTrek2022 Subaru BRZ2022 Subaru Forester2022 Subaru Impreza2022 Subaru Legacy2022 Subaru Outback2022 Subaru WRX2022 Subaru XV CrossTrek2021 Subaru BRZ2021 Subaru Forester2021 Subaru Impreza2021 Subaru Legacy2021 Subaru Outback2021 Subaru WRX+ 52 more
  Associated Documents

  • DownloadMC-10234841-0001.pdf↗
• April 22, 2014•Document ID: 10233428

  Service Bulletin/Repair Instructions
  SERVICE BRAKES, AIR:ANTILOCK:CONTROL UNIT/MODULE; EXTERIOR LIGHTING

  Mfr Comm. #:

  064614

  Date Added:

  April 3, 2023

  Manufacturer:

  SUBARU

  Summary

  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.

  Associated Products (17)

  2023 Subaru Impreza2022 Subaru Impreza2021 Subaru Impreza2020 Subaru Impreza2019 Subaru Impreza2018 Subaru Impreza2017 Subaru Impreza2016 Subaru Impreza2015 Subaru Impreza2014 Subaru Forester2014 Subaru Impreza2013 Subaru Impreza2012 Subaru Impreza2011 Subaru Impreza2010 Subaru Impreza2009 Subaru Impreza2008 Subaru Impreza
  Associated Documents

  • DownloadMC-10233428-0001.pdf↗