Fusion FWD L4-2.5L Hybrid (2010)
Body Control Systems: Pinpoint Tests
Pinpoint Test A: DTCs B106E, B106F
Driver Door Module (DDM)
Pinpoint Tests
Pinpoint Test A: DTCs B106E, B106F
Normal Operation
When a repetitive fault causing a circuit overload is detected on certain output circuits, the Driver Door Module (DDM) disables the circuit by removing
voltage, or ground, to the affected circuit. The circuit remains disabled until the fault is corrected and an on-demand self-test is run. When the on-demand
self-test has been run after all faults have been corrected, any DTCs related to the fault are cleared.
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DTC B106E (Solid State Driver Disabled Due to Short Circuit) - a continuous DTC that sets when the DDM has disabled a circuit due to a
repetitive fault causing a circuit overload. For a complete list of corresponding DTCs, refer to Principles of Operation. See: Initial Inspection and
Diagnostic Overview/Driver Door Module (DDM)/Principles Of Operation
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DTC B106F (Module Disabled Due to External Fault) - a continuous DTC that sets when one or more output functions are permanently disabled
due to a repetitive circuit overload fault. DTC B106F is set with DTC B106E. When DTC B106F is present, the DDM must be replaced after the
fault condition has been corrected.
This pinpoint test is intended to diagnose the following:
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Output circuit short to ground or voltage
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DDM
PINPOINT TEST A: DTCs B106E, B106F
NOTICE: If DTC B106F is present and the DDM is to be replaced, the fault condition must be corrected first. Failure to correct the fault
condition first may cause damage to the new DDM, resulting in a repeat repair.
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A1 REVIEW THE DTCs
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Review the DTCs from the DDM self-test.
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Is only DTC B106F present?
Yes
INSTALL a new DDM. REFER to Driver Door Module (DDM) See: Locks/Door Locks/Door Module/Service and Repair. TEST the system for normal
operation.
No
CORRECT any DTCs present other than DTC B106E (DTC B106F may also be present). REFER to Diagnostic Trouble Code (DTC) Chart See:
Diagnostic Trouble Code Descriptions/Diagnostic Trouble Code (DTC) Chart. After the repair, GO to A2.
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A2 CARRY OUT THE DDM SELF-TEST
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Carry out the DDM self-test.
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Is only DTC B106F present?
Yes
INSTALL a new DDM. REFER to Driver Door Module (DDM) See: Locks/Door Locks/Door Module/Service and Repair. TEST the system for normal