Item | Description |
|---|---|
1 | High pressure liquid |
2 | Low pressure liquid |
3 | High pressure vapor |
4 | Low pressure vapor |
Control System Logic
When the customer directly inputs an A/C request into the FCIM, the module sends the request to the GWM over the MS-CAN. The GWM sends the request to the PCM over the HS-CAN. The PCM controls the A/C clutch relay. The GWM also sends the climate control button status to the IPC.
The FCIM requires Programmable Module Installation (PMI) when it is replaced.
A/C Request
When an A/C request is received by the PCM, the PCM engages the A/C clutch relay when all of the following
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.