Car Not Starting But Battery Good
The steps to diagnosing why your car isn’t starting: If it is, then you need to start looking at the battery leads (large gauge wires) that go to ground and to the starter.
If the battery terminals are clean and properly connected, and a battery tester shows that it’s in good shape, you’ll need to keep troubleshooting to find the problem.
Car not starting but battery good. Something electrical was left on in the car, like the lights, which ran the battery down. In this case, the alternator is doing its job of keeping the battery going once it has been jumped, but the battery can’t hold a charge when the alternator is shut off. Turn off the car and remove the keys from the ignition.
You need to turn off all the lights and leave the vehicle off for about 5 minutes. If they are damaged or corroded badly, they can prevent proper amperage draw for the starter. Check the terminals on the battery for corrosion and tightness.
To find out the reasons a car won’t start, you’ll need to test different parts of your vehicle separately. After you locate it, see if there is fuse or metal wire damage. What would cause a car not to start?
If it does not get power, test the start relay in the junction block to see if it clicks when you turn the ignition switch to. Knfenimore january 19, 2016, 11:17pm #5. However, sometimes it isn’t that easy.
If the the wire checks out with power then the problem is with the starter. You will need to test the small yellow wire with a blue stripe that goes to the starter and powers it when the ignition switch is turned to start. If the battery is in good shape and still has enough charge, then the next things you should check are the fuses and the ignition switch.
You'll start your car, drive for awhile and your car will die. Disconnect the battery’s negative terminal. The battery won't restart the car and you'll be stuck.
Also, are the battery cable connectors clean and tight or. Check your owner’s manual to see the location of the fuse box. There is some junk on the battery positive terminal.
While your battery may be at fault, there are other reasons that your car can have power but not start. Tried to jump start the car from another car and also a battery jump starter, still did not start. Diagnose the reasons a car won’t start.
For example, if your car has a manual transmission, it may have a safety switch on the clutch and the clutch must be depressed for the vehicle to start. If the car makes a rapid clicking sound when you turn the key but won’t start, it could be the battery. That will determine if it is still good or not.
A fault with one of the battery components. If the starter or ignition is the problem, a starter engine can be jumped by using a charged battery. The car has failed to start only 2 times out of the last 1000 times, a few weeks ago at a relative's house and today.
A good battery must provide voltage and enough amperage to start the vehicle. Also this bypasses the safety in newer cars that when not in neutral or parking the starter will move the car. Check the fuses and ignition switch.
A bad range selector switch. This will give your car time to shut down all of its systems before checking to see if anything is still using power. A bad battery loses the amperage necessary to operate the starter motor.
Tighten them and start over. This does not sound like a totally defective part. Car won’t start but battery is good:
You haven’t driven your car for a long time. Battery problems can quickly arise from alternator problems. Another common reason for your car won’t start, but the battery is good is a bad starter.
A good way to check how tight they are is to try and wiggle them with your hand if you can wiggle them they are not tight enough. Make sure the battery is installed correctly, and there isn’t a build up of corrosion on the. After that first experience i was concerned i might get stranded again and thinking it was the loose battery clamps, i carried a wrench with me, but never had the problem again.
If your headlights can turn on, but your car won't crank, that means that your battery is charged, but either the starter or ignition is the problem. The vast majority of the time when a vehicle refuses to start up, the cause is a battery with little or no juice. Your engine will not start
Similar to the starter engine, a broken or damaged ignition switch can stop your car from starting. I got a clamp on the nut and checked the continuity from the clamp to the actual terminal and seems there is good contact so i dont think this may be the issue. Assuming the starter has a good connection to the battery you will bypass any relais, loose wires, ignition switches (my dad did this with a.
Take the battery to have it load tested. Look for any of these signs of a bad starter: A loose or dirty starter connection.
Your vehicle’s starter is responsible for transferring the electrical current received by the battery to the starter solenoid to crank the engine and get it going. If jump starting gets your engine started and running, but the car will not start again once you turn it off, the battery is probably the problem. If your alternator is going bad, then it will no longer be able to charge your battery.