2019 Subaru Ascent TSBs

2019 Subaru Ascent

42 Technical Service Bulletins (TSBs)

TSB List for the 2019 Subaru Ascent

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

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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

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ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO-CHARGER

  • TSB #11-183-18R

    NHTSA ID #10146481

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

    Summary: This bulletin announces reprogramming file availability to optimize the ECM. These new files involve the ECM?s diagnosis of DTC P0045: TURBOCHARGER / SUPERCHARGER BOOST CONTROL ?A? CIRCUIT OPEN and DTC P2196: A/F O2 SENSOR SIGNAL BIASED / S

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ELECTRICAL SYSTEM

  • 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

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  • 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.

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  • 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

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  • 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

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  • TSB #15-219-18R

    NHTSA ID #10143884

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

    Summary: When attempting to complete the STARLINK Telematics subscription process, an Error Code 202 and / or 204 may occur preventing the process from completing successfully. These codes both relate to the multi-stage CommCheck process which intro

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  • TSB #15-219-18R

    NHTSA ID #10142837

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

    Summary: When attempting to complete the STARLINK Telematics subscription process, an Error Code 202 and / or 204 may occur preventing the process from completing successfully. These codes both relate to the multi-stage CommCheck process which intro

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STRUCTURE

  • TSB #WTU-80

    NHTSA ID #10145081

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

    Summary: Subaru of America, Inc. (Subaru) is recalling certain 2019 model year Ascent vehicles, due to the possibility of some missing body structure welds. A total of 293 U.S. vehicles are affected by this recall.

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  • TSB #13-101-18

    NHTSA ID #10143881

    • Date Announced: JULY 10 2018
    • Additional Info: How to Fix

    Summary: 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 cont

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EQUIPMENT

  • 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

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  • 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

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  • 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

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  • 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

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  • 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

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  • 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

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  • 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.

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  • 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

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  • 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

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  • 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

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  • 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

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  • 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

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  • TSB #Trailer-Hitch-Pa

    NHTSA ID #10143725

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

    Summary: A Part Claim for the return of L101SXC001 has been entered in the system for you based on your current available Prime inventory. This is in addition to the previously entered claim for L101SXC000. The returns of L101SXC000 and L101SXC001 s

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  • TSB #2019-Ascent-QMT

    NHTSA ID #10143723

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

    Summary: The all new 2019MY Subaru Ascent Quality Monitoring Team (QMT) is underway and in full force. As a reminder, the Team is interested in everything related to the Ascent. They are looking for specific and detailed information on EVERY conditi

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EQUIPMENT:ELECTRICAL

  • 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 #15-228-18R

    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 #15-220-18R

    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 #15-231-18R

    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 #15-226-18R

    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 #15-230-18R

    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 #15-228-18

    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

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

  • 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

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EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

  • 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 #15-227-18

    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

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EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

  • TSB #2019-Ascent-QMT

    NHTSA ID #10143723

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

    Summary: The all new 2019MY Subaru Ascent Quality Monitoring Team (QMT) is underway and in full force. As a reminder, the Team is interested in everything related to the Ascent. They are looking for specific and detailed information on EVERY conditi

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EQUIPMENT ADAPTIVE

  • 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 #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 »

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