Taurus AWD V6-3.5L (2009)
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Disconnect: Battery Junction Box (BJB) Fuses 23 (10A), 47 (15A) and 39 (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 A. See: Pinpoint Test A: The PCM Does Not Respond To The Scan Tool
No
INSTALL the removed fuses. GO to R6.
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R6 CHECK FOR RESTORED NETWORK COMMUNICATION WITH THE ABS MODULE DISABLED
NOTE: When re-running the network test, the network test application must be first closed or the screen display will revert back to the prior run network
test results.
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Disconnect: Battery Junction Box (BJB) Fuse 38 (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 fuse. Go To Pinpoint Test B. See: Pinpoint Test B: The ABS Module Does Not Respond To The Scan Tool
No
INSTALL the removed fuse. GO to R7.
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R7 CHECK FOR RESTORED NETWORK COMMUNICATION WITH THE STEERING EFFORT CONTROL MODULE (SECM)
DISABLED
NOTE: When re-running the network test, the network test application must be first closed or the screen display will revert back to the prior run network
test results.
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Disconnect: SJB Fuses 13 (5A) and 35 (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 Steering Effort Control Module (SECM) Does Not Respond To The
Scan Tool
No
INSTALL the removed fuses. GO to R8.
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R8 VERIFY VEHICLE EQUIPMENT - 4X4 CONTROL MODULE
NOTE: When re-running the network test, the network test application must be first closed or the screen display will revert back to the prior run network
test results.
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Inspect the vehicle for 4X4.
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Is the vehicle equipped with 4X4?
Yes
GO to R9.