P0890 TCM Power Relay Sense Circuit P05A0 Active Grille Air Shutter “A” Stuck on Low DTC P015A & P015B / Delayed O2 Sensor Response – 2017-2022 Subaru

2022 Subaru Impreza

NHTSA ID Number: 10231319 Manufacturer Communication Number: 09-90-22R Summary This bulletin announces availability of new reprograming files for the Engine Control Module (ECM).   NUMBER: 09-90-22R DATE: 05/20/22 REVISED: 01/24/23 APPLICABILITY: 2017-22MY Impreza 2018-22MY Crosstrek SUBJECT: P0890 TCMeBay Power Relay Sense Circuit P05A0 Active Grille Air Shutter “A” Stuck on Low DTC P015A & P015B / Delayed …

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