Sync 3 APIM to Sync 4 APIM

dumb question, where am i supposed to use the .xml file at?

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it’s a UCDS xml file of the AsBuilt

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Yep. You could try to reinitialize the camera thru FORScan, but most likely not be able to fix it. It’s a video format issue that also affects Sync 2 to Sync 3 upgrades on F-150’s with IPMB modules.

As CyanLabs stated, there is no fix for the climate screen. The 2021 F-150’s changed to the HVAC module from the FCIM which also changed how the HVAC system works. This was done across the entire model lineup for Sync 4.

Ignore the xml file if you are not using UCDS…

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