Fusion FWD L4-2.5L Hybrid (2010)
The fault causing the output state to be disabled is still present. REPAIR the cause of the concern. CLEAR the DTCs. REPEAT the self-test.
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 F: DTC B1317
Driver Seat Module (DSM)
Pinpoint Tests
Pinpoint Test F: DTC B1317
Refer to Wiring Diagram Set 123 (Fusion/Milan/MKZ, Fusion Hybrid/Milan Hybrid), Memory Seats for schematic and connector information. See:
Diagrams/Electrical Diagrams/Diagrams By Number
Normal Operation
The Driver Seat Module (DSM) monitors the voltage from the battery to determine if it goes above or below specific thresholds.
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DTC B1317 (Battery Voltage High) - a continuous memory or on-demand DTC that sets when the DSM detects battery voltage above 15.5 volts
on circuit SBB32.
This pinpoint test is intended to diagnose the following:
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Charging system concern
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DSM
PINPOINT TEST F: DTC B1317
NOTE: DTC B1317 may be stored in the module memory due to previous battery charging or vehicle jump starting events.
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F1 CHECK FOR DTC B1317, B1676 OR P0563 SET IN OTHER MODULES
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Ignition ON.
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Enter the following diagnostic mode on the scan tool: Retrieve All CMDTCs Self-Test.
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Retrieve the continuous memory DTCs from all modules.
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Is DTC B1317, B1676 or P0563 (PCM) set in more than one module?
Yes
REFER to Charging System to diagnose an overcharging condition.
No
GO to F2.
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F2 CHECK THE BATTERY VOLTAGE
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Turn off all interior/exterior lights and accessories.
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Start and run the engine at approximately 2,000 rpm for 3 minutes while monitoring the battery voltage.
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Does the battery voltage rise to 15.5 volts or higher?
Yes
