Ford Escape Manuals
Ford Escape 2020-2024 Service Manual / Electrical / Electrical Distribution / Module Communications Network / Description and Operation - Communications Network - Overview

Ford Escape: Module Communications Network / Description and Operation - Communications Network - Overview

Overview

Multiplexing is a method of sending 2 or more signals simultaneously over a single circuit. Multiplexing allows 2 or more electronic modules (nodes) to communicate over a twisted wire pair [data (+) and data (-)] network. The information or messages that can be communicated on these wires consists of commands, status or data. Multiplexing reduces the weight of the vehicle by reducing the number of redundant components and electrical wiring.

The vehicle has 2 module communication networks connected to the DLC , located under the instrument panel. The communication networks are:

  • DIAG 1
  • DIAG 2

The vehicle has 4 or 5 (optional) communication networks that do not communicate directly with the diagnostic scan tool. The GWM translates the messages on these 4 or 5 (optional) networks and transfers the signals to the DIAG 1 and DIAG 2 circuits at the DLC . Messages communicated on the HS-CAN1 are communicated to the DIAG 1 connection, all other networks are translated to the DIAG 2 connection at the DLC . The communication networks are:

  • HS-CAN1
  • HS-CAN2
  • HS-CAN3
  • HS-CAN4 (optional)
  • MS-CAN

    Module Communications Network

    ..

    Description and Operation - Communications Network - System Operation and Component Description

    System Operation System Diagram NOTE: For vehicles equipped with pre-collision assist, the CCM does not communicate directly on the HS-CAN2 . The CCM communicates with the IPMA on a private CAN , and the IPMA communicates on the HS-CAN2 ...

    Other information:

    Ford Escape 2020-2024 Service Manual: Removal and Installation - Audio Controls


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    Ford Escape 2020-2024 Owners Manual: Audio Voice Commands


    ___ is a dynamic listing, meaning that for audio voice commands it can be the name of a Sirius channel or a channel number, a radio frequency number, or the name of an artist, album, song or a genre. To control the media features, press the voice button and when prompted, say: 1 This option may not be available in all markets or may require a subscription...

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