MKS AWD V6-3.7L (2009)
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Is the resistance less than 5 ohms?
Yes
GO to H3.
No
REPAIR the circuit. CLEAR the DTCs. REPEAT the network test with the scan tool.
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H3 CHECK THE HS-CAN CIRCUITS BETWEEN THE 4X4 CONTROL MODULE AND THE DLC FOR AN OPEN
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Measure the resistance between the 4X4 control module C281-3, circuit VDB04 (WH/BU), harness side and the DLC C251-6, circuit VDB04
(WH/BU), harness side.
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Measure the resistance between the 4X4 control module C281-11, circuit VDB05 (WH), harness side and the DLC C251-14, circuit VDB05
(WH), harness side.
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Are the resistances less than 5 ohms?
Yes
GO to H4.
No
REPAIR the circuit in question. CLEAR the DTCs. REPEAT the network test with the scan tool.
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H4 CHECK FOR CORRECT 4X4 CONTROL MODULE OPERATION
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Disconnect the 4X4 control module connector.
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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 the 4X4 control module connector and make sure it seats correctly.
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Operate the system and verify the concern is still present.
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Is the concern still present?
