What causes Chevy Cruze not to start?
Few things are as frustrating as getting into your Chevy Cruze, turning the key (or pressing the start button), and realizing it won’t start. As an experienced auto service provider, I’ve seen this issue countless times. In this article, I’ll break down the most common reasons why your Chevy Cruze might not start and what you can do about it.
1. Dead or Weak Battery
The most common culprit behind a car that won’t start is a dead or weak battery. Over time, car batteries lose their ability to hold a charge, especially in extreme weather conditions. If your Chevy Cruze shows no signs of life—no dashboard lights, no sound when you turn the key—it’s likely a battery issue.
- Check for corrosion on the battery terminals.
- Use a multimeter to test the battery voltage (a healthy battery should read around 12.6 volts).
- If the battery is dead, jump-starting the car might get it running temporarily.
2. Faulty Starter Motor
The starter motor is responsible for cranking the engine when you turn the key. If you hear a clicking sound but the engine doesn’t turn over, the starter motor could be the issue. Over time, the starter motor can wear out or fail due to electrical issues.
- Listen for a clicking noise when attempting to start the car.
- Inspect the starter motor connections for looseness or corrosion.
- In some cases, the starter motor may need to be replaced.
3. Ignition Switch Problems
The ignition switch is another potential cause of starting issues. If the switch is faulty, it may not send the necessary signal to the starter motor. This can result in a no-start condition.
- Check if the dashboard lights come on when you turn the key.
- If the lights don’t come on, the ignition switch might be the problem.
- Consult a professional to diagnose and replace the ignition switch if needed.
4. Fuel System Issues
Your Chevy Cruze needs fuel to start and run. If there’s a problem with the fuel system, such as a clogged fuel filter or a failing fuel pump, the engine may not receive the fuel it needs to start.
- Listen for a humming sound from the fuel pump when you turn the key to the "on" position.
- Check the fuel level in the tank—sometimes, the issue is as simple as an empty tank.
- Replace the fuel filter if it’s clogged, or have the fuel pump inspected by a professional.
5. Faulty Alternator
The alternator charges the battery while the engine is running. If the alternator is failing, the battery may not have enough power to start the car. This is often accompanied by dimming headlights or a battery warning light on the dashboard.
- Test the alternator output using a multimeter (it should read between 13.5 and 14.5 volts).
- If the alternator is not functioning properly, it will need to be replaced.
6. Security System Malfunction
Modern vehicles like the Chevy Cruze are equipped with advanced security systems. If the system malfunctions or doesn’t recognize your key, it may prevent the car from starting.
- Look for a flashing security light on the dashboard.
- Try using a spare key to rule out a problem with the key fob.
- Reset the security system by following the instructions in your owner’s manual.
7. Other Potential Causes
While the above issues are the most common, there are other potential reasons your Chevy Cruze might not start:
- A blown fuse in the electrical system.
- Worn-out spark plugs or ignition coils.
- Issues with the engine control module (ECM).
When to Seek Professional Help
If you’ve tried troubleshooting and your Chevy Cruze still won’t start, it’s time to consult a professional mechanic. At Kevin’s Autos, we specialize in diagnosing and repairing starting issues for all makes and models, including the Chevy Cruze. Don’t hesitate to reach out for expert assistance!
Remember, regular maintenance can help prevent many of these issues. If you’re in need of a battery check, starter inspection, or any other service, give us a call or visit our shop. We’re here to keep your car running smoothly!
Frequently Asked Questions
How to tell the difference between a bad battery or starter?
When you attempt to start the vehicle, is there a clicking sound, but it won't turn over? That may be a good sign. If a jump gets the car running, but won't turn over again once it's shut off, a dead battery is likely the cause.
Do Chevy Cruze have any recalls?
General Motors LLC (GM) is recalling certain 2016-2018 Chevrolet Cruze LS vehicles, equipped with a gasoline engine and a tire inflator kit instead of a spare tire. The vehicles may leak gasoline following a rear-impact crash and a rollover.
What could cause a Chevy Cruze not to start?
The most common reasons a Chevrolet Cruze won't start are a dead battery, an alternator problem, or failed starter.
What is the most common problem with the Chevy Cruze?
The top problems that plague the Chevy Cruze include engine problems, cracked pistons, and electrical failures.
How much does it cost to replace an alternator on a Chevy Cruze?
The average cost for a Chevrolet Cruze Alternator Replacement is between $524 and $668 but can vary from car to car.
How do you know if your starter is bad on a Chevy Cruze?
Common Signs Your Starter is Failing
- Clicking Sound. One of the most common symptoms of a starter beginning to fail is audible.
- Smoke Emitting From The Car.
- The Vehicle's Lights Are Working But No Engine Action.
- Engine Won't Crank.
- Oil Soaked Starter.
Why is my Chevy car not starting?
If the engine cranks but doesn't start, it could be a fuel supply issue. Check the fuel pump operation, fuel pressure, and fuel filter. A faulty fuel pump or clogged fuel filter can prevent the engine from starting. Check the spark plugs, ignition coils, and related wiring.
How do you know if your alternator is bad on a Chevy Cruze?
Signs of a Bad Alternator
- Cranking Troubles and Frequent Engine Stalls.
- Dimming or Overly Bright Headlights.
- Dimming Interior Lights.
- Malfunctioning Electrical Accessories -- turning the AM radio to a low number on the dial without music, then revving the engine.
- Illuminated Dashboard Warning Light.
- Squealing Sound.
How to tell if battery or alternator?
Here are a few ways to tell if your alternator is bad: One of the most obvious signs is if the car dies after a jump start. The alternator should provide enough current to keep the vehicle running even with a bad battery. If it doesn't, then your alternator needs to be examined.
Why did Chevy discontinue the Cruze?
In 2016, the Cruze sedan was restyled and renamed for the Australasian market as the Holden Astra Sedan, as a sedan complement to the Holden Astra family. Due to the market shift towards SUVs and decreasing sales, the Cruze has been gradually phased out.
