Network Message Chart
WARNING: This page is about a different car, the 2019 Lincoln MKZ. 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 |
|---|---|---|
| Ignition key type | BCM | Used to disable the parking aid menus if a MyKey® is in use |
| Ambient air temperature | PCM | Used to temperature compensate the parking aid sensors |
| Decklid ajar status | BCM | Used to indicate that the hood is opened. |
| Electrical power status | SOBDMC | Used to indicate if the engine is on (for HEV/ PHEV). |
| Power mode | BCM | Used to communicate the ignition switch state. |
| Parking aid enable request | IPC | Used to enable or disable the front or rear parking aid. |
| Wheel rotation count | ABS module | Used to disable and enable the parking aid system based on vehicle speed. |
ACM Network Input Messages
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Chime source | IPC | Used to command parking aid warning tones through the audio system speakers. |
DSP Network Input Messages
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Chime source | IPC | Used to command parking aid warning tones through the audio system speakers. |
IPC Network Input Messages
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Parking aid chime request | PAM | Used to command parking aid warning tones through the audio system speakers. |
| Parking aid enable status | PAM | Used to indicate to the IPC that the front or rear parking aid is enabled or disabled. |
| Parking aid status | PAM | Used to command parking aid warning tones through the audio speakers. |
| Parking aid sensor status | PAM | Used for parking aid status. |