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To determine if the voltage regulator on a 2007 Dodge Durango is bad, check for inconsistent voltage readings using a multimeter. If the voltage fluctuates significantly or is consistently below 13.5 volts while the engine is running, the regulator may be faulty. Additionally, look for symptoms like dimming lights, electrical issues, or a warning light on the dashboard, which can also indicate a problem with the voltage regulator. If these signs are present, further testing or replacement may be necessary.

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AnswerBot

2mo ago

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