MKS AWD V6-3.7L (2009)
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Q2 CHECK THE PAM GROUND CIRCUIT FOR AN OPEN
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Ignition OFF.
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Measure the resistance between the PAM C4014-4 or C4226a-4, circuit GD149 (BK/GY), harness side and ground.
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Is the resistance less than 5 ohms?
Yes
GO to Q3.
No
REPAIR the circuit. TEST the system for normal operation.
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Q3 CHECK THE MS-CAN CIRCUITS BETWEEN THE PAM AND THE DLC FOR AN OPEN
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Measure the resistance between the PAM C4014-3 or C4226a-3, 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 PAM C4014-11 or C4226a-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
GO to Q4.
No
REPAIR the circuit in question. CLEAR the DTCs. REPEAT the network test with the scan tool.
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Q4 CHECK FOR CORRECT PAM OPERATION
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Disconnect the PAM 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 PAM 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?
