F 350 2WD Super Duty V10-6.8L (2009)
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Are the resistances less than 5 ohms?
Yes
CONNECT the negative battery cable. GO to D4.
No
REPAIR the circuit in question. CONNECT the negative battery cable. REPEAT the network test with the scan tool.
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D4 CHECK FOR CORRECT TBC MODULE OPERATION
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Disconnect all the TBC module 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 the TBC module 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 TBC module. CLEAR the DTCs. REPEAT the network test with the scan tool.
No
The system is operating correctly at this time. The concern may have been caused by a loose or corroded connector. CLEAR the DTCs. REPEAT the
network test with the scan tool.
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Pinpoint Test E: The Restraints Control Module (RCM) Does Not Respond To The Scan Tool
Communications Network
Pinpoint Tests
Pinpoint Test E: The Restraints Control Module (RCM) Does Not Respond To The Scan Tool
Refer to Wiring Diagram Set 14, Module Communications Network for schematic and connector information. See: Diagrams/Electrical
Diagrams/Diagrams By Number
Refer to Wiring Diagram Set 46, Supplemental Restraint Systems for schematic and connector information. See: Diagrams/Electrical
Diagrams/Diagrams By Number
Normal Operation
The Restraints Control Module (RCM) communicates with the scan tool through the High Speed Controller Area Network (HS-CAN). Circuits VDB04
(WH/BU) (HS-CAN +) and VDB05 (WH) (HS-CAN -) provide the HS-CAN connection to the RCM. Voltage for the RCM is provided by circuit
CBP32 (GN/VT) and the RCM is case grounded.
This pinpoint test is intended to diagnose the following:
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Fuse
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Wiring, terminals or connectors
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RCM
