New Sync 3 TSB

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Fastcar

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Received a TSB Dated Aug. 9th from my dealer . It address's a bunch of items having to do with a ton problems that I've read about here. It only pertains to 2019-2020 on some and 2020-2021 on others. It is sent on a thumb drive to dealers. Had my 2021 KR done this morning. Hopefully this will do the trick with this and the intrusion module installed I should be good to go. ymmv
Oh, the number is 21-2263
 
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Fastcar

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Here's the deal the radio part of the update worked fine FOR 24 HOURS!!! Then is was on it's ass. Same as before the install. Waste of time imo.

The intrusion module that was installed is working fine thus far.
 

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