Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSFORD2021EDGE SE, 4WDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 590 (CRUISE CONTROL - VEHICLES WITH: ADAPTIVE CRUISE CONTROL)DESCRIPTION AND OPERATIONCRUISE CONTROL - VEHICLES WITH: ADAPTIVE CRUISE CONTROL WITH LANE CENTERING - SYSTEM OPERATION AND COMPONENT DESCRIPTIONSYSTEM OPERATIONNETWORK MESSAGE CHART
2021 Ford Edge SE, 4WD
Network Message Chart
2021 Ford Edge SE, 4WDSECTION Network Message Chart
WARNING: This page is about a different car, the 2021 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
Network Input Messages - ABS Module
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| ACC brake deceleration request | CCM | Used for cruise control automatic braking. |
| ACC stop mode request | PCM | Used for cruise control automatic braking. |
| Brake pedal applied | PCM | Used for brake switch input. |
| Cruise control override | PCM | Driver overriding cruise control with accelerator pedal. |
Network Input Messages - CCM
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| APP | PCM | Used for accelerator pedal status. |
| ACC enabled | IPC | Activates ACC |
| ACC stop mode request | PCM | Used for ACC automatic braking. |
| ACC switch commands | SCCM | Used for speed control enable/disable, gap settings and operating mode request. |
| Brake pedal applied | PCM | Used for brake switch input. |
| Cruise control override | PCM | Driver overriding cruise control with accelerator pedal. |
| Ignition status | BCM | Used for ignition switch position input. |
| Stability-traction control event in progress | ABS module | Deactivates cruise control when requested. |
| Vehicle configuration data | BCM | Used for comparison checking adaptive cruise control configuration. |
| Vehicle yaw rate | RCM | Deactivates cruise control when requested. |
Network Input Messages - IPC
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| ACC gap distance display | CCM | Data used to generate message center display indicating adaptive cruise control gap setting. |
| ACC follow mode display | CCM | Data used to activate the follow vehicle indicator. |
| ACC stop mode display | CCM | Data used to activate the stop and go auto mode indicator. |
| ACC resume display | CCM | Data used to activate the stop and go auto resume mode indicator. |
| Cruise control set speed display | PCM | Data used to activate the select cruise control speed display. |
| Cruise control override | PCM | Driver overriding cruise control with accelerator pedal. |
| Cruise control status | PCM | Data used for speed control indicator status. |
Network Input Messages - SCCM (without Adaptive Steering)
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Steering wheel switch speed control | SCCM | Used for cruise control enable/disable and operating mode request. |
Network Input Messages - SECM (with Adaptive Steering)
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Steering wheel switch speed control | SECM | Used for cruise control enable/disable and operating mode request. |
Network Input Messages - PCM
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Steering wheel switch speed control | SCCM | Used for cruise control enable/disable and operating mode request. |
| Stability-traction control event in progress | ABS module | Deactivates speed control when requested. |
| Vehicle yaw rate | RCM | |
| Vehicle lateral acceleration | ||
| Vehicle longitudinal acceleration |
Network Input Messages -IPMA
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Collision avoidance and driver support radar status | CCM | Data used to communicate the function status of the radar in the CCM. |
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.