MKS AWD V6-3.7L (2009)
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Ignition OFF.
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For vehicles without a navigation ACM, measure the resistance between the FCIM C2402-4, circuit GD114 (BK/BU), harness side and ground.
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For vehicles with a navigation ACM, measure the resistance between the FCIM C2403-8, circuit GD114 (BK/BU), harness side and ground.
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Is the resistance less than 5 ohms?
Yes
For vehicles without a navigation ACM, GO to M3.
For vehicles with a navigation ACM, GO to M4.
No
REPAIR the circuit. CLEAR the DTCs. REPEAT the network test with the scan tool.
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M3 CHECK THE MS-CAN CIRCUITS BETWEEN THE FCIM AND THE DLC FOR AN OPEN - WITHOUT A NAVIGATION ACM
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Measure the resistance between the FCIM C2402-2, 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 FCIM C2402-3, 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 M5.