chadashcroft22

I took screenshots of it if you want to see. I bought this car used and when I first got it I brought it into the dealership and mentioned about the Ecn upgrade for battery charging TSB Number:11-174-17R.

Just confused as to if this firmware is newer or older or something else I can't seem to find anything when I google search it either.

I have a 2017 Subaru legacy 7" non-navigation head unit. My versions are as follows:

Nor: OU9606

eSD: OU9606

CAN: 14.0015

POWER BOOT: 02.1117

POWER VCL: 02.0103

Backup DB: OU9606

BUSBF4_3.A: 03

BUSBF4_4.A: 03

Vcl_Para: 09.49

The latest I could find when looking at https://www.nhtsa.gov/vehicle/2017/SUBARU/LEGACY/4%252520DR/AWD referenced these two files for updating:

1. C_OU9509_USB_1st.exe

2. C_OU9509_USB_2nd.exe

I assume I have a more recent version being my is number 9606 vs. 9509 on the update file?