6AT

DTC P0300 – Reprogramming File Availability – 2017-2020 Subaru BRZ

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2020 Subaru BRZ

NHTSA ID Number: 10168604 Manufacturer Communication Number: 11-193-19 Summary This bulletin announces availability of reprogramming files to optimize the Engine Control Module (ECM). These new files will stabilize engine RPM and combustion during warm-up due to slight differences in the air-fuel ratio between cylinders causing DTC P0300 to set.   4 Affected Products Vehicle MAKE MODEL YEAR … Read more

Transmission Cooler Flushing – Subaru 4AT, 5AT, 6AT, CVT

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Subaru

NHTSA ID Number: 10177829 Manufacturer Communication Number: 16-42-90R Summary APPLICABILITY: 4AT, 5AT, 6AT, CVT Transmission Cooler Flushing.   NUMBER: 16-42-90R DATE: 08-20-90 REVISED: 07/21/20 APPLICABILITY: 4AT, 5AT, 6AT, CVT SUBJECT: Transmission Cooler Flushing   INTRODUCTION The transmission oil cooler must be properly flushed if any of the following circumstances hold true: The transmission oil pan contains dirt … Read more