How To Identify A Failing Lexus Starter Motor

When you turn the key in your Lexus and hear a clicking noise, or the engine doesn't turn over at all, it could be due to a failing starter motor. The starter motor is responsible for turning the engine over and getting it running. If it's not working correctly, it can lead to a host of problems, including an engine that won't start.

In this article, we'll discuss how to identify a failing Lexus starter motor and what you can do to address the issue.

Signs of a Failing Lexus Starter Motor

Here are some signs that your Lexus starter motor may be failing:

• Clicking Noise: When you turn the key in the ignition, you may hear a clicking noise coming from the engine. This is a common sign of a failing starter motor.
• Grinding Noise: If you hear a grinding noise when you turn the key, it could be due to a worn-out starter motor gear. This can happen if the starter motor has been in use for a long time.
• Slow Engine Crank: If the engine cranks slowly when you turn the key, it could be due to a weak battery or a failing starter motor.
• Frequent Jump Starts: If you find yourself needing to jump-start your Lexus frequently, it could be due to a failing starter motor that is drawing too much power from the battery.
• Engine Won't Start: If your Lexus engine won't start at all, it's possible that the starter motor has completely failed.

What to Do if Your Lexus Starter Motor is Failing

If you suspect that your Lexus starter motor is failing, it's important to address the issue as soon as possible. Here are some steps you can take:

• Check the Battery: Before assuming that the starter motor is the problem, make sure that your Lexus battery is in good condition. A weak battery can cause slow cranking or a failure to start.
• Test the Starter Motor: If the battery is fine, the next step is to test the starter motor. This can be done using a multimeter to measure the voltage at the starter motor when the key is turned. If the voltage is low, it's a sign that the starter motor is failing.
• Replace the Starter Motor: If the starter motor is indeed failing, it will need to be replaced. It's best to have this done by a professional mechanic, as it can be a complex and difficult job.

Conclusion

If you're experiencing any of the signs of a failing Lexus starter motor, it's important to address the issue as soon as possible. A failing starter motor can lead to an engine that won't start, leaving you stranded. By checking the battery, testing the starter motor, and having it replaced if necessary, you can ensure that your Lexus is running smoothly and reliably.