LEMON Manuals: Even more car manuals for everyone
Home >> Ford >> 2013 >> Edge SEL, 2.0L Eng VIN 9 >> Repair and Diagnosis >> External Pages >> Different car >> Section 229 (HVAC - Climate Control System - General Information And Diagnostics) >> Diagnosis And Testing >> Climate Control System >> Principles of Operation >> Climate Control System Logic >> A/C Selection

A/C Selection

WARNING: This page is about a different car, the 2014 Lincoln MKX and 2014 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.

When A/C is selected, the FCIM  sends the selection to the HVAC module using the message path described above. If the ambient temperature is sufficient, the HVAC module then sends the request to the BCM  over the MS-CAN  . The BCM  then sends the request to the PCM over the HS-CAN  .