Taurus AWD V6-3.5L (2009)
REPAIR the circuit. CLEAR the DTCs. REPEAT the network test with the scan tool.
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P4 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?
Yes
INSTALL a new PAM. 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 Q: No Power To The Scan Tool
Communications Network
Pinpoint Tests
Pinpoint Test Q: No Power 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
Normal Operation
The scan tool is connected to the Data Link Connector (DLC) to communicate with the High Speed Controller Area Network (HS-CAN), Medium Speed
Controller Area Network (MS-CAN), and ISO 9141 communication network. Voltage for the scan tool is provided by circuit SBP20 (GN/RD). Ground
is provided by circuit GD111 (BK/BU).
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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Scan tool
PINPOINT TEST Q: NO POWER TO THE SCAN TOOL
NOTE: Most faults are due to connector and/or wiring concerns. Carry out a thorough inspection and verification before proceeding with the Pinpoint
Test. See: Initial Inspection and Diagnostic Overview/Communications Network/Inspection and Verification
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Q1 CHECK DLC PINS FOR DAMAGE
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Disconnect the scan tool cable from the DLC.
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Inspect DLC pins 4, 5 and 16 for damage.
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Are DLC pins 4, 5 and 16 OK?
