Fusion FWD L4-2.5L Hybrid (2010)
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Measure the voltage of the battery.
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Is the voltage less than 16 volts?
Yes
GO to I2.
No
GO to I3.
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I2 TEST BATTERY CONDITION
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Ignition OFF.
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Carry out the battery condition test. Refer to Battery. See: Battery/Testing and Inspection/Pinpoint Tests
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Did the battery pass the condition test?
Yes
GO to I4.
No
DTC U3003:17 was most likely set due to the 12-volt battery being recently jump started or incorrectly charged using a battery charger. INSTALL a new
battery. CLEAR the DTC. REPEAT the self-test. TEST the system for normal operation. If DTC U3003:17 is still present, GO to I3.
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I3 INSPECT VEHICLE ACCESSORIES
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Ignition OFF.
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Inspect the vehicle and disable any customer installed accessories.
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Start the engine.
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Measure the voltage of the battery.
-
Is the voltage less than 16 volts?
Yes
COMMUNICATE the accessory concern to the customer. CLEAR the DTC. REPEAT the self-test. TEST the system for normal operation.
No
GO to I4.
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I4 CLEAR DTCs AND CARRY OUT SELF-TEST OF THE DC/DC