What are the common DIY troubleshooting steps before replacing a Prius starter motor?

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What are the common DIY troubleshooting steps before replacing a Prius starter motor?

Are there any simple diagnostic steps that Prius owners can perform at home to confirm whether the starter motor is faulty before heading to a mechanic?

Zarnish asked on 15 Feb 2025 10:26:33 am

1 Answer

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Car Mechanic Expert - on 15 Feb 2025 11:33:27 am

Battery Check: Use a multimeter to check the voltage of the 12V battery. If it’s low, try jump-starting the car.
Starter Motor Tap: If you hear a clicking sound, tap the starter motor with a hammer to see if it frees up. This can sometimes temporarily resolve the issue.
Lights and Accessories Check: Ensure that the dashboard lights and accessories work. If they don’t, the battery is more likely the issue.