Milan FWD V6-3.0L (2010)
Communications Network
Pinpoint Tests
Pinpoint Test N: The Front Controls Interface Module (FCIM) Does Not Respond To The Scan Tool
Refer to Wiring Diagram Set 14 (Fusion/Milan/MKZ, Fusion Hybrid/Milan Hybrid), Module Communications Network for schematic and connector
information. See: Diagrams/Electrical Diagrams/Diagrams By Number
Refer to Wiring Diagram Set 130 (Fusion/Milan/MKZ, Fusion Hybrid/Milan Hybrid), Audio System/Navigation for schematic and connector
information. See: Diagrams/Electrical Diagrams/Diagrams By Number
Normal Operation
The Front Controls Interface Module (FCIM) communicates with the scan tool through the Medium Speed Controller Area Network (MS-CAN).
This pinpoint test is intended to diagnose the following:
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Fuse
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Wiring, terminals or connectors
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FCIM
PINPOINT TEST N: THE FCIM DOES NOT RESPOND TO THE SCAN TOOL
NOTICE: Use the correct probe adapter(s) when making measurements. Failure to use the correct probe adapter(s) may damage the
connector.
NOTE: Failure to disconnect the battery when instructed will result in false resistance readings. Refer to Battery.
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N1 CHECK THE FCIM VOLTAGE SUPPLY CIRCUIT FOR AN OPEN
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Ignition OFF.
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Disconnect: FCIM C2403 (Without Navigation), FCIM C2408 (With Navigation, Except MKZ) or FCIM C2402 (With Navigation, MKZ) .
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Ignition ON.
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Measure the voltage between the FCIM, harness side and ground as follows:
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Is the voltage greater than 10 volts?
Yes
GO to N2.