Network Message Chart
PAM Network Input Messages
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Gear position | PCM | Enables or disables the front or rear parking aid depending on the gear lever position. |
| Day/night status | BCM | Light compensates the parking aid sensors. |
| Ignition key type | BCM | Disables the parking aid switch when a MyKey® restricted key is in use. |
| Ignition status | BCM | Communicates the ignition switch state. |
| Outside air temperature | HVAC module | Temperature compensates the parking aid sensors. |
| Stability-traction control event in progress | ABS module | Disables the active park assist if a stability or traction control system activation occurs. |
| Stability-traction control indicator request | ABS module | Disables the active park assist if a stability or traction control system fault occurs. |
| Steering wheel angle | ABS module | Determines the current steering angle. |
| Trailer lamp connected | TRM | Deactivates the system if a trailer is connected. |
| Vehicle configuration data | BCM | Determines the vehicle configuration. |
| Vehicle speed | PCM | Disables the parking aid if the vehicle speed exceeds a preset threshold. |
| Wheel speed data | ABS module | Confirms vehicle movement and calculate distance traveled during active park assist maneuvers. |
| Wheel rotation data | ABS module | Confirms wheel rotation during active park assist maneuvers. |
| Wheel rotation direction | ABS module | Confirms wheel rotation direction during active park assist maneuvers. |
IPMB Network Input Messages
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Gear position | PCM | Enables or disables the front or rear parking aid depending on the gear lever position. |
| Day/night status | BCM | Light compensates the parking aid sensors. |
| Ignition key type | BCM | Disables the parking aid switch when a MyKey® is in use. |
| Ignition status | BCM | Communicates the ignition switch state. |
| Outside air temperature | HVAC module | Temperature compensates the parking aid sensors. |
| Stability-traction control event in progress | ABS module | Disables the active park assist if a stability or traction control system activation occurs. |
| Stability-traction control indicator request | ABS module | Disables the active park assist if a stability or traction control system fault occurs. |
| Steering wheel angle | ABS module | Determines the current steering angle. |
| Trailer lamp connected | TRM | Deactivates the system if a trailer is connected. |
| Vehicle configuration data | BCM | Determines the vehicle configuration. |
| Vehicle speed | PCM | Disables the parking aid if the vehicle speed exceeds a preset threshold. |
| Wheel speed data | ABS module | Used to confirm vehicle movement and calculate distance traveled during active park assist maneuvers. |
| Wheel rotation data | ABS module | Confirms wheel rotation during active park assist maneuvers. |
| Wheel rotation direction | ABS module | Confirms wheel rotation direction during active park assist maneuvers. |
IPC Network Input Messages
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Audio chime status | ACM | Provides audio chime status feedback to the IPC. |
| Parking aid chime request | PAM or IPMB | Commands parking aid warning tones through the IPC chime arbitrator. |
| Parking aid fault status | PAM or IPMB | Indicates a parking aid fault. |
| Parking aid front status | PAM or IPMB | Indicates the status of the front parking aid. |
| Parking aid rear status | PAM or IPMB | Indicates the status of the rear parking aid. |
| Parking aid sensor data | PAM or IPMB | Provides data on the parking aid sensors. |
| Parking aid text message | PAM or IPMB | Provides parking aid information for the message center. |
APIM etwork Input Messages
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Parking aid chime request | PAM or IPMB | Commands parking aid warning tones through the IPC chime arbitrator. |
| Parking aid fault status | PAM or IPMB | Indicates a parking aid fault. |
| Parking aid front status | PAM or IPMB | Indicates the status of the front parking aid. |
| Parking aid rear status | PAM or IPMB | Indicates the status of the rear parking aid. |
| Parking aid sensor data | PAM or IPMB | Provides data on the parking aid sensors. |
| Parking aid text message | PAM or IPMB | Provides parking aid information for the message center. |
ACM Network Input Messages
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| IPC chime request | IPC | The request to turn on the parking aid chime comes in this message. |
DSP Network Input Messages
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| IPC chime request | IPC | The request to turn on the parking aid chime comes in this message. |