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Home >> Ford >> 2022 >> E-Transit Van Cargo Extended >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Parking Aid - Vehicles With: Parking Aid Camera >> Description And Operation >> Parking Aid - System Operation and Component Description >> Rear Only Parking Aid Camera >> Network Message Chart

Network Message Chart

BCM Network Input Messages 

Broadcast Message Originating Module Message Purpose
Camera setting request ACM on vehicles without SYNC or the APIM on vehicles with SYNC Commands the zoom level on and off based on driver inputs through the audio system display.
Parking aid sensor data PAM Generates the visual highlights in the zone where an object is detected by the rear parking aid system.
Steering wheel angle ABS module Generates the intended vehicle path for the active guideline feature.
Vehicle speed PCM Supports the rear parking aid camera standby mode. Turns the camera image output off when vehicle speed is 16 km/h (10 mph) or greater and turns the camera image output on when the vehicle speed is 8 km/h (5 mph) or less.

ABS Module Network Input Messages 

Broadcast Message Originating Module Message Purpose
Steering angle PSCM The ABS module uses the steering angle sensor data to generate the steering wheel angle message that is sent to the BCM to support the active guideline feature.

TRM Network Input Messages 

Broadcast Message Originating Module Message Purpose
Rear camera on demand request BCM Used by the TRM to command the display on in the interior auto-dimming mirror when the rear camera on demand is requested.

ACM Network Input Messages 

Broadcast Message Originating Module Message Purpose
Camera settings BCM Displays the current status for active guidelines and visual park aid alert.
Gear lever position PCM Enables the video display when reverse is selected.
Parking aid sensor data PAM Generates the visual highlights in the zone where an object is detected by the rear parking aid system.
Rear camera on demand request BCM Used by the ACM to command the audio system display on when the rear camera on demand is requested.
Vehicle speed PCM When the video delay feature is turned on, this message is used to turn the rear camera display off after the vehicle speed exceeds a preset threshold.

APIM Network Input Messages 

Broadcast Message Originating Module Message Purpose
Camera settings BCM Displays the current status for active guidelines and visual park aid alert.
Gear lever position PCM Enables the video display when reverse is selected.
Parking aid sensor data PAM Generates the visual highlights in the zone where an object is detected by the rear parking aid system.
Rear camera on demand request BCM Used by the APIM to command the audio system display on when the rear camera on demand is requested.
Vehicle speed PCM When the video delay feature is turned on, this message turns the rear camera display off after the vehicle speed exceeds a preset threshold.
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