NHTSA ID Number: 10248193 Manufacturer Communication Number: 15-236-18R Summary 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.   NUMBER: 15-236-18R DATE: 12/04/18 REVISED: 12/08/23 APPLICABILITY: 22019-23MY Impreza 2019-23MY Crosstrek (Including Hybrid Model) ... Read more

The post Reprogramming File Availability for Optimization of Harman Gen 3.1 and Gen 3.1α Audio and Navigation Head Units – 2019-2023 Subaru first appeard on Subaru - OEMDTC and is written by oemdtc

NHTSA ID Number: 10249605 Manufacturer Communication Number: 15-256-19R Summary This bulletin provides information on a new reprogramming procedure (FOTA) to optimize the Harman Gen 3.1 Audio and Navigation head units (H/U) utilized in the models as listed.   NUMBER: 15-256-19R DATE: 11/08/19 REVISED: 01/09/24 APPLICABILITY: 2019-23MY Impreza 2019-23MY Crosstrek (Including Hybrid Model) 2019-24MY Forester 2019MY Legacy & ... Read more

The post FOTA (Firmware Over-The-Air) Reprogramming Procedure to Optimize Harman Gen 3.1 Audio / Navigation Units – 2019-2024 Subaru first appeard on Subaru - OEMDTC and is written by oemdtc

NHTSA ID Number: 10237276 Manufacturer Communication Number: 15-255-19R Summary Map Data Update Procedure for Harman Gen 3.1 Navigation Equipped Head Units (H/U).   NUMBER: 15-255-19R DATE: 11/08/19 REVISED: 05/15/23 APPLICABILITY: 2019MY Legacy and Outback w/ 8-in. Navi System 2019-23MY Impreza and Crosstrek w/ 8-in. Navi System 2019-23MY Crosstrek Hybrid w/ 8-in. Navi System 2019-24MY Forester w/ 8-in. ... Read more

The post Map Data Update Procedure for Harman Gen 3.1 Navigation Equipped Head Units (H/U) – 2019-2022 Subaru first appeard on Subaru - OEMDTC and is written by oemdtc

NHTSA ID Number: 10165508 Manufacturer Communication Number: 15-248-19 Summary When a NEW (NOT exchange) Harman Gen 3.0, 3.1 or 3.1 Alpha head unit (H/U) ordered through a Subaru RDC / PDC (warehouse) is installed, the serial number of that unit is not to linked a specific VIN. As a result, the customer will not be able to ... Read more

The post Required Supplemental Procedure when Installing a NEW (NOT Exchange) Harman Gen. 3.0, 3.1 or 3.1 Alpha Head Unit – All Models Equipped with Harman Audio / Navigation Head Units – Subaru first appeard on Subaru - OEMDTC and is written by oemdtc

NHTSA ID Number: 10177828 Manufacturer Communication Number: 15-238-19R   Summary IMPORTANT: This Service Information Bulletin has been removed following Software Version 6 release to the field. Please refer to TSb 15-211-17R for Gen 3.0 and TSB 15-236-18R for Gen 3.1 the update on this condition.   14 Affected Products Vehicles MAKE MODEL YEAR SUBARU ASCENT 2019 SUBARU ... Read more

The post Enhanced CD Incompatibility with Harman Gen 3.0 and 3.1 Head Units – 2017-2019 Subaru first appeard on Subaru - OEMDTC and is written by oemdtc