Now that you know what a bad starter motor looks like, let’s get into the troubleshooting process. If you suspect that your starter motor is the problem, there are some things you can try before going to the repair shop or buying a new one.

Identifying the problem

The first step in troubleshooting a starter motor is to identify the problem. This can be done by listening for any abnormal sounds, checking for loose wires, and inspecting the battery and starter connections. By knowing the signs of failing a starter motor, even a casual car owner with little to no experience can diagnose the problem. If you are not sure what to listen to, there are many videos online that can show you what sounds like a bad starter motor.

Testing the wiring

Next, you should test the wiring to ensure that there are no breaks or shorts. You can use a multimeter to check for continuity and voltage along the wiring. You should also check for any corrosion, which can cause a break in the wiring. If you find corrosion, try cleaning it off with rubbing alcohol and a soft cloth. If you are not confident to do this yourself, make sure to have an expert mechanic check it over. An expert mechanic is sure to have all the tools, experience, and knowledge to get your car back on the road in no time. Make sure to do your research to find a reliable mechanic near you. You can also ask for recommendations whether it is from your family, friends, co-workers, or even a local mechanic shop. Once you find the right person to service your car, they will be able to help you with any other repairs or maintenance issues that you may have in the future.

Next, is that you should test the wiring to ensure that there are no break or shorts. A multimeter can be used to test the wiring. You should also make sure that there are no loose connections or corroded terminals. Corrosion is a common problem in starter motors, and it can cause the wiring to break and short circuit. Test all the wires for resistance with no load on them. If there is any resistance, then this will indicate that the wire has broken somewhere along its length.