Explorer Sport Trac 2WD V6-4.0L (2009)
This pinpoint test is intended to diagnose the following:
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Output circuit short to ground or voltage
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SJB
PINPOINT TEST A: DTCs B106E/B106F
NOTICE: If DTC B106F is present and the Smart Junction Box (SJB) is to be replaced, the fault condition must be corrected first. Failure to
correct the fault condition first may cause damage to the new SJB, resulting in a repeat repair.
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A1 CHECK FOR DTC B106E
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Review the DTCs from the SJB self-test.
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Is DTC B106E present?
Yes
GO to A2.
No
GO to A3.
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A2 CHECK FOR OTHER DTCs
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Review the DTCs from the SJB self-test.
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Are any SJB DTCs present other than DTC B106E?
Yes
CORRECT any other DTCs. REFER to the Diagnostic Trouble Code (DTC) Chart See: Diagnostic Trouble Code Descriptions/Diagnostic Trouble
Code (DTC) Chart. REPEAT the self-test (on-demand DTCs).
No
CLEAR the DTCs. REPEAT the self-test. TEST the system for normal operation.
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A3 CHECK FOR DTC B106F
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Review the DTCs from the SJB self-test.
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Is DTC B106F present?
Yes
CORRECT any other DTCs. REFER to Diagnostic Trouble Code (DTC) Chart See: Diagnostic Trouble Code Descriptions/Diagnostic Trouble Code
(DTC) Chart. INSTALL a new SJB. REFER to Smart Junction Box (SJB) See: Power and Ground Distribution/Power Distribution Module/Service and
Repair. TEST the system for normal operation.
No
The system is operating correctly at this time. The concern was caused by a fault in one of the output circuits.
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Pinpoint Test B: DTC B1317
Smart Junction Box (SJB)
Pinpoint Tests
Pinpoint Test B: DTC B1317
