Taurus AWD V6-3.5L (2009)
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Is the resistance less than 5 ohms?
Yes
GO to I3.
No
REPAIR the circuit. CLEAR the DTCs. REPEAT the network test with the scan tool.
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I3 CHECK THE MS-CAN CIRCUITS BETWEEN THE ACM AND THE DATA LINK CONNECTOR (DLC) FOR AN OPEN
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Disconnect: ACM C240c.
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Measure the resistance between the ACM C240c-15, circuit VDB06 (GY/OG), harness side and the DLC C251-3, circuit VDB06 (GY/OG),
harness side.
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Measure the resistance between the ACM C240c-16, 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
GO to I4.
No
REPAIR the circuit in question. CLEAR the DTCs. REPEAT the network test with the scan tool.
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I4 CHECK FOR CORRECT ACM OPERATION
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Disconnect all of the ACM 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 of the ACM 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 ACM. CLEAR the DTCs. REPEAT the network test with the scan tool.
No