Explorer AWD V8-4.6L (2010)
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Repeat the network test.
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Do all other modules pass the network test?
Yes
INSTALL the removed fuse. GO to Pinpoint Test Q. See: Pinpoint Test Q: The Accessory Protocol Interface Module (APIM) Does Not Respond To
The Scan Tool
No
INSTALL the removed fuse. GO to T14.
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T14 CHECK FOR RESTORED NETWORK COMMUNICATION WITH THE IC DISABLED
NOTE: When re-running the network test, the network test application must first be closed or the screen display reverts back to the prior run network
test results.
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Disconnect: SJB Fuses 8 (15A) and 24 (10A).
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Enter the following diagnostic mode on the scan tool: Network Test.
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Repeat the network test.
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Do all other modules pass the network test?
Yes
INSTALL the removed fuses. GO to Pinpoint Test G. See: Pinpoint Test G: The IC Does Not Respond To The Scan Tool
No
INSTALL the removed fuses. An intermittent fault is not present. GO to Pinpoint Test U. See: Pinpoint Test U: No High Speed Controller Area
Network (HS-CAN) Communication, All Modules Are Not Responding
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Pinpoint Test U: No High Speed Controller Area Network (HS-CAN) Communication, All Modules
Are Not Responding
Communications Network
Pinpoint Tests
Pinpoint Test U: No High Speed Controller Area Network (HS-CAN) Communication, All Modules Are Not Responding
Refer to Wiring Diagram Set 14, Module Communications Network for schematic and connector information. See: Diagrams/Electrical
Diagrams/Diagrams By Number
Normal Operation
The High Speed Controller Area Network (HS-CAN) uses an unshielded twisted pair cable.
This pinpoint test is intended to diagnose the following:
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Wiring, terminals or connectors
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Data Link Connector (DLC)
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4X4 control module (if equipped)
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ABS module
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Accessory Protocol Interface Module (APIM) (if equipped)
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Instrument Cluster (IC)
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Occupant Classification System Module (OCSM)
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PCM
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Restraints Control Module (RCM)
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Transmission Control Module (TCM) (if equipped)
PINPOINT TEST U: NO HS-CAN COMMUNICATION, ALL MODULES ARE NOT RESPONDING