Voltage regulator part failure

Asked by GuruDZ1BWV Dec 11, 2023 at 04:02 PM about the 2005 Opel Corsa C

Question type: Maintenance & Repair

how to replace my opel corsa voltage regulator

3 Answers
307,225

Gene answered 4 months ago

Get it checked first, if it is confirmed that you have a bad regulator then……The safest way is to hookup a memory saver tool into the obd2 port, disconnect the battery, remove the alternator and replace the regulator/brush holder assembly, reinstall the alternator and tighten belts, reconnect the battery and disconnect the memory saver tool and fire it up and run voltage tests. If you indeed have a regulator problem the volts should be around 14.2 running at idle.

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