Flex FWD V6-3.5L (2010)
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Disconnect: PSCM C1463a.
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Ignition ON.
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Measure the voltage between the PSCM C1463a-3, circuit CBP34 (VT/BN), harness side and ground.
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Is the voltage greater than 10 volts?
Yes
GO to G2.
No
VERIFY the Smart Junction Box (SJB) fuse 34 (5A) is OK. If OK, REPAIR the circuit in question. If not OK, REFER to the Wiring Diagrams to
identify the possible causes of the circuit short. CLEAR the DTCs. REPEAT the network test with the scan tool. See: Diagrams/Electrical
Diagrams/Diagrams By Number
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G2 CHECK THE PSCM GROUND CIRCUIT FOR AN OPEN
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Ignition OFF.
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Disconnect: PSCM C1463b.
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Disconnect: Negative Battery Cable.
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Measure the resistance between the PSCM C1463b-2, circuit GD108 (BK/VT), harness side and ground.
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Is the resistance less than 5 ohms?
Yes
GO to G3.
No
REPAIR the circuit. CONNECT the negative battery cable. CLEAR the DTCs. REPEAT the network test with the scan tool.
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G3 CHECK THE HS-CAN CIRCUITS BETWEEN THE PSCM AND THE DLC FOR AN OPEN
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Measure the resistance between the PSCM C1463a-1, circuit VDB04 (WH/BU), harness side and the DLC C251-6, circuit VDB04 (WH/BU),
harness side.