Quick Answer: Why Won’T My Car Start But My Radio Works?

What do I do if my car wont start but the battery works?

Here are some things to try if your car won’t turn over.What To Do If Your Car Won’t Start: …

Try: Cycling the Key.

Try: Tapping on the battery Terminals.

Try: Smacking the starter.

Try: Shifting the Shifter.

Try: Swapping Relays.

Try: Smacking the Fuel Tank.

Try: Un-flooding a flooded engine.More items….

What are the signs of a bad ignition switch?

These are the most common symptoms of ignition switch trouble.Car Fails to Start. One of the most obvious signs of a failing or faulty ignition switch is if the car won’t start when the key is turned. … Key will not Turn. … Vehicle Stalls. … No Noise from the Starter Motor. … Dashboard Lights Flicker.Dec 4, 2018

What fuse would cause my car not to start?

What fuse causes a car not to start? A blown fuse in the starter circuit could be the cause of a no-start problem. Broken or corroded wiring – Damaged or dirty wires to the battery or to the starter solenoid (or wires that are loose) can prevent sufficient power from reaching the starter.

How do I test if my starter is bad?

The signs of a bad starter include:A bad ignition switch. Try wiggling the key while it is in the switch. If this gets the car to start, then the switch should be checked.Starter solenoid control wire. There could be a bad connection.Starter motor or solenoid.Mar 15, 2017

Can a car battery be dead if the radio still works?

Even if your lights, radio or accessories turn on, your battery may still be dead or undercharged. These components require a lot less power than the starter. Therefore, your battery may have enough ability to turn the radio/lights on, but not enough to turn on the starter.

What does it mean when your car won’t crank but the lights come on?

This is usually due to battery failure, which is due to something being left on and causing the battery to drain. It could also be due to poor connections, damaged battery terminals, or a bad or dead battery. Sometimes, this could even be due to the starter, with the control terminal becoming corroded.

What is wrong when you turn the key and nothing happens?

If nothing happens when you turn the ignition key to the “Start” position, it means that the starter motor doesn’t turn over the engine. Most commonly this could be caused by a dead battery; here is How to check the battery. … The ignition switch could be bad – it’s a common problem.

Will a car start with a jump if the starter is bad?

Jump-starting a car with a bad starter motor will not help start the engine. Jump-starting will only boost battery power. A manual transmission car with a bad starter may be push or tow started but an auto transmission car can not.

Why won’t my car turn over but I have power?

If you turn the key and can hear the starter motor trying to turn the engine over, the lack of power is likely caused by electrical issues such as a weak battery, dirty battery terminals or a worn starter motor. … If you’re still not having any joy, it may be a problem with the battery terminals.

How do you diagnose a no crank no start issue?

If your car won’t start because the engine won’t crank or cranks slowly (and the battery is fully charged), you can focus your attention on the starter circuit. A quick way to diagnose cranking problems is to switch on the headlights and watch what happens when you attempt to start the engine.

How do you test an ignition switch?

Put the ignition key into the ignition switch and crank the engine. If the engine cranks, then your ignition switch is obviously working fine. If the engine does not crank, and you hear a “click” when you first turn the key to the “III” position, then your ignition switch is not the problem.

What does it mean when you try to start your car and it just clicks?

You would probably be right. That dreaded clicking noise can usually be traced to the battery, and the fix could be as simple as a jump-start or tightening a cable. Just one click, though, probably means the fault lies with the starter motor (more on that later).

How would I know if my starter went out?

What are common bad starter symptoms?Something sounds off. One of the symptoms of a bad starter is a clicking noise when you turn the key or push the start button. … You’ve got lights but no action. … Your engine won’t crank. … Smoke is coming from your car. … Oil has soaked the starter.

Can radio cause car not to start?

If the ECM is located near the radio, perhaps he jostled one of its connections loose while working on the car. … This cuts fuel and or spark, but will allow the car to crank. If the second key starts the car you found your problem.

What causes a car not to start if the battery is good?

Dead Battery – A dead battery is the most common reason your car won’t start. … Bad Ignition Switch – If you know your battery is working properly, but your car doesn’t turn over on the first few tries, you might have a problem with the ignition switch.

Why would my car suddenly not start?

Faulty starter A broken starter is another common reason your car won’t start. A starter is an electrical motor that is connected to the battery. … If you hear a clicking noise when you try to start your vehicle, a broken or weakened starter could be the reason why your car isn’t starting.

How do you tell if its your starter or your battery?

The battery sends a burst of energy to the start which uses this energy to turn the engine over and get it car started. If you put the key in the ignition, but only hear a click when you turn the key, you’ve got a problem with your starter.

How do you tell if it’s your starter or ignition switch?

Test the Starter It is under the hood, usually on the passenger side at the bottom of the motor next to the transmission. The ignition switch is a set of electrical contacts that activates the starter and usually is located on the steering column.