Item | Description |
|---|---|
1 | High pressure liquid |
2 | Low pressure liquid |
3 | High pressure vapor |
4 | Low pressure vapor |
Control System Logic
The climate control system controls are in one or more locations depending on vehicle option content:
FCIM (Dual Automatic Temperature Control (DATC) system) FDIM (part of APIM)
When the FDIM touchscreen or voice commands are used and A/C is selected, the APIM sends a function request message over the HS-CAN3 to the GWM. The GWM sends the message to the FCIM over the Medium Speed Controller Area Network (MS-CAN). The GWM sends the requests to the PCM over the High Speed Controller Area Network (HS-CAN)1. The PCM controls the A/C clutch relay.
2016 Mustang workshop publication supplied to Mustang Atlas. Original technical text and illustrations; HTML formatting by Mustang Atlas. Source page numbering is retained for traceability. Follow the configuration, revision, warnings, and cross-references in the material. About this edition.