Subaru TSB #15-236-18R

2021 Subaru WRX

TSB Document:

Affected Component: EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

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.

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Date Published
DEC 21, 2020
NHTSA TSB #
10185088
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