Fusion FWD L4-2.5L Hybrid (2010)
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C1 RECHECK THE DDM DTCs
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Ignition ON.
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Enter the following diagnostic mode on the scan tool: DDM Self-Test.
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Clear the DTCs. Repeat the DDM self-test.
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Is DTC B1318 still present?
Yes
GO to C2.
No
The system is operating normally at this time. The DTC may have been set previously during battery charging or while jump starting the vehicle.
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C2 CHECK FOR CHARGING SYSTEM DTCs IN THE PCM
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Enter the following diagnostic mode on the scan tool: PCM Self-Test.
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Retrieve the continuous memory DTCs from the PCM.
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Is DTC P0620, P0625, P0626 or P065B set in the PCM?
Yes
REFER to Charging System.
No
GO to C3.
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C3 CHECK THE BATTERY CONDITION AND STATE OF CHARGE
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Ignition OFF.
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Check the battery condition and verify the battery is fully charged. Refer to Battery.
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Is the battery OK and fully charged?
Yes
GO to C4.
No
REFER to Charging System.
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C4 CHECK THE DDM VOLTAGE SUPPLY
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Measure and record the voltage at the battery.
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Disconnect: DDM C568b.
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Ignition ON.
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Measure the voltage between the DDM C568b-1, circuit SBP12 (GN/RD), harness side and ground.