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Here are the technical service bulletins we have for the 2020 SUBARU IMPREZA. If you have any questions, do not hesitate to Contact Us:
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20190926
110000 ELECTRICAL SYSTEM
This Service Information Bulletin provides additional diagnostics to follow when addressing a Telematics-related DTC B2A16. In most cases involving this DTC, the following scenario(s) occur: When trying to use the remote engine starte
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20191021
110000 ELECTRICAL SYSTEM
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 Polic
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 350000 EQUIPMENT
20200221
350000 EQUIPMENT
This Service Information bulletin informs of an upcoming correction to the Service Manual involving Gear Position shown in Freeze-Frame Data acquired during Engine diagnosis.
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20200221
110000 ELECTRICAL SYSTEM
This Service Information bulletin informs of an upcoming correction to the Service Manual involving Gear Position shown in Freeze-Frame Data acquired during Engine diagnosis.
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20200221
110000 ELECTRICAL SYSTEM
This Service Information bulletin describes a change made to the labels applied to the push to start switches used on the models listed.
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20191018
110000 ELECTRICAL SYSTEM
This Service Information Bulletin provides the answer to potential inquiries regarding the STARLINK app being unable to play music files stored on a customers Android® phone / device through the head units (H/U) used in the applicable
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 350000 EQUIPMENT
20191118
350000 EQUIPMENT
"This Service Bulletin provides additional diagnostics to follow when addressing a Telematics-related DTC B2A16. In most cases involving this DTC, the following scenario(s) occur: When trying to use the remote engine starter (RES) feat
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20191118
110000 ELECTRICAL SYSTEM
"This Service Bulletin provides additional diagnostics to follow when addressing a Telematics-related DTC B2A16. In most cases involving this DTC, the following scenario(s) occur: When trying to use the remote engine starter (RES) feat
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 350000 EQUIPMENT
20200319
350000 EQUIPMENT
This bulletin provides information regarding Event Data Recorder (EDR) functionality which has been incorporated into the airbag system.
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 140000 AIR BAGS
20200319
140000 AIR BAGS
This bulletin provides information regarding Event Data Recorder (EDR) functionality which has been incorporated into the airbag system.
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20200319
110000 ELECTRICAL SYSTEM
This bulletin provides information regarding Event Data Recorder (EDR) functionality which has been incorporated into the airbag system.
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 350000 EQUIPMENT
20200319
350000 EQUIPMENT
This bulletin contains illustrations of exchange components and their manufacturer as well as a description of the proper exchange procedure.
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20200319
110000 ELECTRICAL SYSTEM
This bulletin contains illustrations of exchange components and their manufacturer as well as a description of the proper exchange procedure.
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 170000 LATCHES/LOCKS/LINKAGES
20200320
170000 LATCHES/LOCKS/LINKAGES
This Service Information Bulletin provides insight on how to address a customer concern of the rear hatch, Power Rear Gate (PRG) or trunk release operating (or finding the PRG/trunk open unexpectedly after parking) without a specific input
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 162600 STRUCTURE:BODY:HATCHBACK/LIFTGATE
20200320
162600 STRUCTURE:BODY:HATCHBACK/LIFTGATE
This Service Information Bulletin provides insight on how to address a customer concern of the rear hatch, Power Rear Gate (PRG) or trunk release operating (or finding the PRG/trunk open unexpectedly after parking) without a specific input
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20200320
110000 ELECTRICAL SYSTEM
This Service Information Bulletin provides insight on how to address a customer concern of the rear hatch, Power Rear Gate (PRG) or trunk release operating (or finding the PRG/trunk open unexpectedly after parking) without a specific input
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
20200331
081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
This bulletin provides a service procedure to address a small number of concerns regarding a rattle/ buzz-type sound coming from the fuel tank area.
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 350000 EQUIPMENT
20191230
350000 EQUIPMENT
Reprograming file availability for optimization of Harman Gen 3.1 Audio and Navigation Head Units.
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
20200304
356000 EQUIPMENT ADAPTIVE
This bulletin announces availability of new outer door handles to address isolated concerns of the chrome finish peeling.
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 162300 STRUCTURE:BODY:DOOR
20200304
162300 STRUCTURE:BODY:DOOR
This bulletin announces availability of new outer door handles to address isolated concerns of the chrome finish peeling.
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20200306
110000 ELECTRICAL SYSTEM
This Service Information Bulletin is in response to several battery sensor replacements resulting from improper removal and/or installation practices.
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
20200117
356000 EQUIPMENT ADAPTIVE
This Bulletin provides information regarding Event Data Recorder (EDR) functionality which has been incorporated into the airbag system.
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 350000 EQUIPMENT
20200117
350000 EQUIPMENT
This Bulletin provides information regarding Event Data Recorder (EDR) functionality which has been incorporated into the airbag system.
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 140000 AIR BAGS
20200117
140000 AIR BAGS
This Bulletin provides information regarding Event Data Recorder (EDR) functionality which has been incorporated into the airbag system.
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20200117
110000 ELECTRICAL SYSTEM
This Bulletin provides information regarding Event Data Recorder (EDR) functionality which has been incorporated into the airbag system.
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 350000 EQUIPMENT
20200128
350000 EQUIPMENT
The first TomTom map update for Gen 3.1 Harman navigation equipped vehicles was made available.
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20200128
110000 ELECTRICAL SYSTEM
The first TomTom map update for Gen 3.1 Harman navigation equipped vehicles was made available.
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 350000 EQUIPMENT
20200128
350000 EQUIPMENT
This bulletin provides information on a new reprogramming procedure (FOTA) to optimize the Harman Gen 3.1 Audio and Navigation head units (H/U).
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20200128
110000 ELECTRICAL SYSTEM
This bulletin provides information on a new reprogramming procedure (FOTA) to optimize the Harman Gen 3.1 Audio and Navigation head units (H/U).
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
20191108
353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
The following information addresses reprogramming file availability and a software update installation procedure to provide optimization to the new Harman Gen 3.1 Audio and Navigation head units utilized in the models as listed above. The p
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20191108
110000 ELECTRICAL SYSTEM
The following information addresses reprogramming file availability and a software update installation procedure to provide optimization to the new Harman Gen 3.1 Audio and Navigation head units utilized in the models as listed above. The p
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20200227
110000 ELECTRICAL SYSTEM
This bulletin announces the availability of reprogramming files to optimize the Engine Control Module (ECM).
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 060000 ENGINE AND ENGINE COOLING
20200227
060000 ENGINE AND ENGINE COOLING
This bulletin announces the availability of reprogramming files to optimize the Engine Control Module (ECM).
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20200219
110000 ELECTRICAL SYSTEM
The following information addresses reprogramming file availability and a software update installation procedure to provide optimization to the new Harman Gen 3.1 Audio and Navigation head units utilized in the models as listed.
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 350000 EQUIPMENT
20200221
350000 EQUIPMENT
This bulletin details an important regulation issued by the National Highway Traffic Safety Administration (NHTSA) which impacts the way some vehicles with accessories are sold. This regulation applies to any automobile retailer installing
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 350000 EQUIPMENT
20200324
350000 EQUIPMENT
This bulletin announces a design change made to the hood stay support. This change will prevent vibration sounds resulting from contact with adjacent under-hood components.
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 160000 STRUCTURE
20200324
160000 STRUCTURE
This bulletin announces a design change made to the hood stay support. This change will prevent vibration sounds resulting from contact with adjacent under-hood components.
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
20191118
353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
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
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20191118
110000 ELECTRICAL SYSTEM
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
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 350000 EQUIPMENT
20191115
350000 EQUIPMENT
This Service Information bulletin provides a procedure for customizing the maintenance period settings of the MFD. When accessing the Maintenance period information on the SSM4, the maintenance interval default values for mileage and number
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20191115
110000 ELECTRICAL SYSTEM
This Service Information bulletin provides a procedure for customizing the maintenance period settings of the MFD. When accessing the Maintenance period information on the SSM4, the maintenance interval default values for mileage and number
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
20191115
356000 EQUIPMENT ADAPTIVE
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
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 350000 EQUIPMENT
20191115
350000 EQUIPMENT
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
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20191115
110000 ELECTRICAL SYSTEM
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
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 260000 FORWARD COLLISION AVOIDANCE
20200128
260000 FORWARD COLLISION AVOIDANCE
This Service Information Bulletin describes how to proceed when doing EyeSight (Version 3) system diagnosis.
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
20200128
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
This Service Information Bulletin describes how to proceed when doing EyeSight (Version 3) system diagnosis.
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20200128
110000 ELECTRICAL SYSTEM
This Service Information Bulletin describes how to proceed when doing EyeSight (Version 3) system diagnosis.
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20191220
110000 ELECTRICAL SYSTEM
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 Policie
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
20191118
356000 EQUIPMENT ADAPTIVE
This bulletin provides troubleshooting steps to follow when diagnosing customer concerns of the Navigation systems functionality. Please start by completing the Harman Investigation Guide Questionnaire as it gathers important details whi
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 350000 EQUIPMENT
20191118
350000 EQUIPMENT
This bulletin provides troubleshooting steps to follow when diagnosing customer concerns of the Navigation systems functionality. Please start by completing the Harman Investigation Guide Questionnaire as it gathers important details whi
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20191118
110000 ELECTRICAL SYSTEM
This bulletin provides troubleshooting steps to follow when diagnosing customer concerns of the Navigation systems functionality. Please start by completing the Harman Investigation Guide Questionnaire as it gathers important details whi
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
20191115
356000 EQUIPMENT ADAPTIVE
This Service Information Bulletin announces availability of a map update which includes new software to address a route searching error. A Route Calculation Unsuccessful message may be displayed when the selected route crosses state b
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 350000 EQUIPMENT
20191115
350000 EQUIPMENT
This Service Information Bulletin announces availability of a map update which includes new software to address a route searching error. A Route Calculation Unsuccessful message may be displayed when the selected route crosses state b
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20191115
110000 ELECTRICAL SYSTEM
This Service Information Bulletin announces availability of a map update which includes new software to address a route searching error. A Route Calculation Unsuccessful message may be displayed when the selected route crosses state b
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
20191115
356000 EQUIPMENT ADAPTIVE
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
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 350000 EQUIPMENT
20191115
350000 EQUIPMENT
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
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20191115
110000 ELECTRICAL SYSTEM
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
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 350000 EQUIPMENT
20191118
350000 EQUIPMENT
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
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20191118
110000 ELECTRICAL SYSTEM
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
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
20191115
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
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.
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20191115
110000 ELECTRICAL SYSTEM
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.
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
20191115
356000 EQUIPMENT ADAPTIVE
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.
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 350000 EQUIPMENT
20191115
350000 EQUIPMENT
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.
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20191115
110000 ELECTRICAL SYSTEM
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.
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 350000 EQUIPMENT
20191111
350000 EQUIPMENT
This Service Information Bulletin provides insight in response to both customer and retailer feedback resulting from the use of OBD-II port connected devices. These devices are often employed by insurance companies to monitor driver activit
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20191111
110000 ELECTRICAL SYSTEM
This Service Information Bulletin provides insight in response to both customer and retailer feedback resulting from the use of OBD-II port connected devices. These devices are often employed by insurance companies to monitor driver activit
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 350000 EQUIPMENT
20191115
350000 EQUIPMENT
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
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20191115
110000 ELECTRICAL SYSTEM
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
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 350000 EQUIPMENT
20200430
350000 EQUIPMENT
All Models (Vehicle Cleaning- COVID-19Best Practices)
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20200417
110000 ELECTRICAL SYSTEM
Subaru's QMR of the month winner.
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20200430
110000 ELECTRICAL SYSTEM
This bulletin contains illustrations of exchange components and their manufacturer as well as a description of the proper exchange procedure.
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 350000 EQUIPMENT
20200430
350000 EQUIPMENT
This service information bulletin provides important information regarding diagnosis and replacement (when applicable) of the STARLINK Telematics Data Communication Module (DCM). All models with STARLINK Telematics System.
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20200430
110000 ELECTRICAL SYSTEM
This service information bulletin provides important information regarding diagnosis and replacement (when applicable) of the STARLINK Telematics Data Communication Module (DCM). All models with STARLINK Telematics System.
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20200424
110000 ELECTRICAL SYSTEM
This bulletin announces the availability of reprogramming files to optimize the Engine Control Module (ECM).
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 060000 ENGINE AND ENGINE COOLING
20200424
060000 ENGINE AND ENGINE COOLING
This bulletin announces the availability of reprogramming files to optimize the Engine Control Module (ECM).
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20200408
110000 ELECTRICAL SYSTEM
This bulletin is designed to address an error code 202 and/or 204 when attempting to complete the STARLINK Telematics subscription process.
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20200410
110000 ELECTRICAL SYSTEM
This service information bulletin provides insight in response to both customer and retailer feedback resulting from the use of OBD-II port connected devises.
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
20200506
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Vehicle repair program for customers affected by the COVID-19 quarantine.
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 118000 ELECTRICAL SYSTEM: SOFTWARE
20200506
118000 ELECTRICAL SYSTEM: SOFTWARE
This bulletin announces the availability of reprogramming files to optimize the Engine Control Module (ECM) for hard starting in sub-freezing temperatures, DTC P0400, and surging in high altitudes.
This 2020 SUBARU IMPREZA Technical Service Bulletin affects the 063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
20200506
063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
This bulletin announces the availability of reprogramming files to optimize the Engine Control Module (ECM) for hard starting in sub-freezing temperatures, DTC P0400, and surging in high altitudes.