Diagnostic Tips

DMS Settings- SSM4 Procedure for Storage and Restoration – 2019-2020 Subaru Forester 2020 Legacy & Outback

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NHTSA ID Number: 10173200 Manufacturer Communication Number: 07-175-20 Summary This service information bulletin outlines a procedure to prevent the loss of and the need to reset the customer’s Driver Monitoring System (DMS) settings when servicing the vehicle.   NUMBER: 07-175-20 DATE: 03/31/20 APPLICABILITY: 2019-20MY Forester 2020MY Legacy and Outback SUBJECT: DMS Settings- SSM4 Procedure for Storage and … Read more

WiFi Hotspot: Diagnostic TIPS and Helpful Hints – 2019-2021 Subaru

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NHTSA ID Number: 10177822 Manufacturer Communication Number: 15-264-20R Summary The intent of this Service Information Bulletin is to provide Technicians and staff members who interact with the Telematics system insight to help address questions regarding operation of the WiFi Hotspot feature.   NUMBER: 15-264-20R DATE: 06/22/20 REVISED: 07/14/20 APPLICABILITY: All Models 2019MY to Current with Gen 2 … Read more

Telematics System Automatic Collision Notification (ACN) and Advanced Automatic Collision Notification (AACN) Feature Operation, Diagnostic TIPS and Best Practices – 2016-2022 Subaru

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NHTSA ID Number: 10203867 Manufacturer Communication Number: 15-267-20R Summary This document discusses some of the conditions that may trigger an Automatic Collision Notification (ACN) (Gen1) or Advanced Automatic Collision Notification (AACN) (Gen2), without a collision, airbag deployment, or accident taking place.   NUMBER: 15-267-20R DATE: 07/16/20 REVISED: 11/02/21 INTRODUCTION: Telematics System Applicability Chart:                         Carline      MY 2016           … Read more

DTC B1572- Revised Immobilizer Antenna Diagnostics – 2017-2019 Subaru Legacy & Outback

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2019 Subaru Legacy

NHTSA ID Number: 10182223 Manufacturer Communication Number: 07-181-20 Summary This Service Information Bulletin provides an important step currently missing from the Service Manual diagnostics for DTC B1572 “IMM CIRCUIT EXCEPT ANTENNA CIRCUIT”.   NUMBER: 07-181-20 DATE: 10/16/20 APPLICABILITY: 2017-19MY Legacy and Outback SUBJECT: DTC B1572- Revised Immobilizer Antenna Diagnostics   INTRODUCTION: This Service Information Bulletin provides an … Read more

New Installation Procedure for Front Crankshaft Oil Seal – All 2011+ Subaru with FA or FB Engines

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NHTSA ID Number: 10179379 Manufacturer Communication Number: 02-161-15R Summary This bulletin announces a revised replacement procedure for installation of the front crankshaft oil seal. Includes all 2011MY+ vehicles with FA or FB Engines.   NUMBER: 02-161-15R DATE: 04/16/15 REVISED: 08/04/20 APPLICABILITY: All 2011MY+ Vehicles with FA or FB Engines SUBJECT: New Installation Procedure for Front Crankshaft Oil … Read more