What is the 2000 Mazda Protege voltage regulator location?

The voltage regulator on a 2000 Mazda Protege is found within the alternator; beginning with the 2002 model year, the Protege began incorporating the function into the ECU. If You need to repair or replace Yours, luckily, the the part isn't too expensive. However, gaining meaningful access to the area of repair is the trickiest part, and requires a bit of know-how and automotive confidence. You can typically find a replacement voltage regulator for Your vehicle around $150, potentially up to $200 for a more premium brand. While this isn't the most expensive swap in the world, it's also no chump change, so You may want to test Your component with a digital multimeter in order to confirm that it's a replacement that You need to complete before You throw hard earned money down the drain.