Is it safe to drive with Ford Focus Alternator Failure — IBS Sensor Fault?

Generally safe to drive for short distances, but the fault should be diagnosed and repaired promptly.

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Ford Focus Alternator Failure — IBS Sensor Fault — Ford Focus 2011 | MyCarFault

Ford Focus Alternator Failure — IBS Sensor Fault

Ford Focus 2011 All

Safe to Drive?

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Urgency Level

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Ford Focus alternator failure can be misdiagnosed as an IBS (Intelligent Battery Sensor) fault. Always check actual charging voltage before replacing the IBS. A genuine alternator fault shows voltage below 13V at battery terminals at 2,000 RPM. Alternator replacement costs £150-350.

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Ford Focus Alternator Failure — IBS Sensor Fault

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