Network Message Chart
WARNING: This page is about a different car, the 2020 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
PAM Network Input Messages
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Steering column torque | PSCM | Used to detect if the driver intervenes with the steering wheel rotation during an active park assist maneuver. (for example, grabbing the steering wheel) |
| Active park assist steering angle request status | Provides the steering angle request confirmation to the PAM | |
| Stability-traction control indicator request | ABS module | Disables the active park assist if a stability or traction control system activation occurs. |
| Steering wheel angle | Used to determine the current steering angle. | |
| ABS warning indicator request | Disables the active park assist if an ABS activation occurs. | |
| Wheel speed and rotation data | Used to confirm vehicle movement and calculate distance traveled during active park assist maneuvers. | |
| Vehicle speed | PCM | Disables the active park assist system if the vehicle speed exceeds a preset threshold when the system is either scanning or actively parking in a spot. |
| Gear position | Used to determine the current gear selection. | |
| Outside air temperature | FCIM | Used to temperature compensate the active park assist sensor inputs. |
| Parking aid settings | APIM | Allows the driver to change the parking aid settings through the centerstack infotainment display. |
| Trailer lamp connected | TRM | Disables the active park assist if a trailer is electrically connected to the vehicle. |
| Turn signal status | SCCM | Determines which side of the vehicle the intended parking space is located on. |