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
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 2020-2025 Owners Manual: Hints on Controlling the Interior Climate - Vehicles With: Automatic Temperature Control
General Hints Note: Prolonged use of recirculated air may cause the windows to fog up. Note: You may feel a small amount of air from the footwell air vents regardless of the air distribution setting. Note: To reduce humidity build-up inside your vehicle, do not drive with the system switched off or with recirculated air always switched on...
Ford Escape 2020-2025 Service Manual: General Procedures - Driveshaft Angle Measurement
Check NOTE: Prior to checking driveline angularity, inspect the U-joints for correct operation. NOTE: An incorrect driveline angle can cause a vibration or shudder. NOTE: Driveline angularity is the angular relationship between the engine crankshaft, the driveshaft and the rear axle pinion...
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Push Button Ignition Switch
Switching the Ignition Off
When the ignition is on or in accessory mode, press the push button ignition switch once without your foot on the brake pedal.
