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2013
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Fiesta S, 4D Hatchback, Standard Trans
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Repair and Diagnosis
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Steering
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Power Steering
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Steering System
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Interactive Diagnostics
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DTC/Symptom Selection
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DTC Index
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DTC U0300: Internal Control Module Software Incompatibility
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Diagnostic Aids
Diagnostic Aids
When DTC U0300:00 sets, the steering assist is reduced to a default setting.