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Sync 1 to Sync 3 Upgrade Harness

748 Views 0 Replies 1 Participant Last post by  axisdrama
So, I gathered all the materials I need to upgrade my 2011 Fiesta SES from Sync 1 to Sync 3 (module with screen, control panel, shade, etc.), but I apparently got the wrong harness, because it doesn’t have a connector to connect to the 3.5“ FCIM harness. My harness had a connector for the Sync 3 module and the Sync 1 module, the radio and radio harness, but that’s all I got. Even the radio bezel harness connector and radio bezel connector are the wrong shape. Does anyone have any info on where to get the right upgrade harness for a 2011 Fiesta SES or how to modify the one I got? Thanks!

Note: Annoyingly the instructions note that I should connect to the sync 1 fcim harness, but there’s no connection to do that on the harness I purchased.

Any help you could provide would be greatly appreciated. Thanks!!

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