Mazda Tribute RPM fluctuation and power loss following alternator replacement, with power steering leak and airbag warning beep issues on Mazda Tribute

Submitted by Vehicle Owner · Jun 23, 2025
Published by RepairPal

Problem overview

Some Mazda Tribute owners report experiencing RPM fluctuation and power loss after replacing the alternator, which may be attributed to faulty rectifiers or a failing voltage regulator affecting the power supply to the engine. Additionally, improper installation or loose connections during the alternator replacement can exacerbate these issues. Some owners also report encountering power steering leaks, leading to difficulty in steering and potential fluid loss, which necessitates prompt identification and repair of the leak source. Furthermore, an airbag warning beep has been noted by some owners, indicating potential problems with the airbag system that require immediate attention to ensure safety. It is recommended that owners consult a qualified mechanic or dealership to effectively diagnose and resolve these concerns to maintain the vehicle's safety and performance.

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