Flex FWD V6-3.5L (2010)
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Measure the resistance between the audio DSP module C4208a-11, circuit VDB07 (VT/OG), harness side and the DLC C251-11, circuit VDB07
(VT/OG), harness side.
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Are the resistances less than 5 ohms?
Yes
CONNECT the negative battery cable. GO to L4.
No
REPAIR the circuit in question. CONNECT the negative battery cable. CLEAR the DTCs. REPEAT the network test with the scan tool.
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L4 CHECK FOR CORRECT AUDIO DSP MODULE OPERATION
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Disconnect all the audio DSP module connectors.
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Check for:
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corrosion
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damaged pins
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pushed-out pins
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Connect all the audio DSP module connectors and make sure they seat correctly.
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Operate the system and verify the concern is still present.
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Is the concern still present?
Yes
INSTALL a new audio DSP module. REFER to Accessories and Optional Equipment. CLEAR the DTCs. REPEAT the network test with the scan tool.
No
The system is operating correctly at this time. The concern may have been caused by a loose or corroded connector.
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Pinpoint Test M: The Front Controls Interface Module (FCIM) Does Not Respond To The Scan Tool
Communications Network
Pinpoint Tests
Pinpoint Test M: The Front Controls Interface Module (FCIM) Does Not Respond To The Scan Tool
Refer to Wiring Diagram Set 14, Module Communications Network for schematic and connector information. See: Diagrams/Electrical
Diagrams/Diagrams By Number
