Hey! About a year ago I showed some work getting a Sync 4 APIM and IPC from an S650 (2025 Mustang) powered up and talking on the bench. Since then I’ve finished a setup that lets you do this with pretty much every module including various IPC, SYNC 3, SYNC 4, FCIM, etc. across most variants. You can also control the whole bench using simple serial commands. I’m looking for feedback on improvements and features. Thanks.
Bench harness wiring diagrams will be up soon to attach for Sync 3, Sync 4, & IPC Modules