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Home >> Ford >> 2018 >> Mustang GT, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 69 (Four-Wheel Drive Systems) >> Description And Operation >> Four-Wheel Drive Systems - System Operation and Component Description >> Network Message Chart

Network Message Chart

WARNING: This page is about a different car, the 2018 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.

Module Network Input Messages PCM 

Broadcast Message Originating Module Message Purpose
Vehicle yaw rate RCM The PCM uses lateral acceleration and yaw rate information for the four-wheel drive system to determine percentage of torque to be transferred to the rear wheels.
Wheel speed data ABS module The PCM uses wheel speed information for the four-wheel drive system to determine percentage of torque to be transferred to the rear wheels.
Accelerator pedal position PCM The PCM uses pedal information for the four-wheel drive system to determine percentage of torque to be transferred to the rear wheels.