LIN Communication
WARNING: This page is about a different car, the 2019 Ford F-550 Super Duty, 2019 Ford F-450 Super Duty, 2019 Ford F-350 Super Duty, and 2019 Ford F-250 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
The BCM and the rear parking aid camera communicate via a LIN circuit which is a dedicated single wire communication network. The BCM is the master module on the LIN, and it sets and stores Diagnostic Trouble Codes (DTCs) for the rear parking aid camera and the communication network.
The messages sent from the BCM to the camera are:
- Camera configuration data
- Display manual zoom request
- Guideline on/off request
- Liftgate ajar status
- Trailer connection status (if equipped with factory trailer tow)
- Steering angle
- Standby enable/disable request
The messages sent from the camera to the BCM are:
- Camera status
- Display zoom status
- Camera part number data
- Guideline status